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 Optical amplifier module patent thumbnailOptical amplifier module
An optical amplifier module is configured as a multi-stage free-space optics arrangement, including at least an input stage and an output stage. The actual amplification is provided by a separate fiber-based component coupled to the module.
Ii-vi Incorporated


 Measuring arrangement for measuring optical properties of a reflective optical element, in particular for microlithography patent thumbnailMeasuring arrangement for measuring optical properties of a reflective optical element, in particular for microlithography
A measuring arrangement for measuring optical properties of a reflective optical element, in particular for microlithography, with an euv light source (5), a detector (20) configured to detect euv radiation reflected at the reflective optical element (10), and an imaging system (30, 40, 50, 60, 70, 80, 90), which images object points on the reflective optical element onto respective image points on the detector, wherein the imaging system is configured to reflect the euv radiation, a first optical component (31, 41, 51, 61, 71, 81, 91), and at least one second optical component (32, 42, 52, 62, 72, 82, 92). Both at the first optical component and at the second optical component, reflection angles with respect to respective surface normals that respectively occur during reflection of the euv radiation are at least 70°..
Carl Zeiss Smt Gmbh


 Backlight module and engagement fitting thereof, display device using the backlight module patent thumbnailBacklight module and engagement fitting thereof, display device using the backlight module
A backlight module and an engagement fitting thereof, and a display device using the backlight module are provided. The backlight module includes: a rear shell including a back plate and a side plate formed with an assembly hole; a middle frame engaged with the side plate and formed with an engagement portion extending toward the assembly hole; and an engagement fitting disposed in a receiving space and adjacent to the side plate.
Shenzhen China Star Optoelectronics Technology Co., Ltd.


 Intravascular devices, systems, and methods patent thumbnailIntravascular devices, systems, and methods
Intravascular devices, systems, and methods are disclosed. In some embodiments, the intravascular devices include at least one electronic, optical, or electro-optical component positioned within a distal portion of the device and one or more connectors positioned at a distal portion of the device.
Volcano Corporation


 Linear dlp pico-projector patent thumbnailLinear dlp pico-projector
The invention provides a linear dlp pico-projector including a light supply device, the light supply device including: a first led light source and a corresponding vertical collimation lens group thereof, a second led light source and a corresponding horizontal collimation lens group thereof, and a spectroscope group; a light path switching device, the light path switching device including a fly-eye lens or an optical wand; a lighting optical system, the lighting optical system including: a first freeform surface optical component or a lens group including a first right angle prism and a second freeform surface optical component, and a second right angle prism; a dlp light modulator, and a projection lens group. The linear dlp pico-projector employs the combination of the freeform surface optical component and the right angle prism to replace the conventional reflection mirror and cemented prism to redirect the beam, thereby simplifying the optical components and enabling them to be almost linearized.
Iview Limited


 Method, apparatus, optical component and optical network system for controlling operating temperature of optical component patent thumbnailMethod, apparatus, optical component and optical network system for controlling operating temperature of optical component
The present invention discloses a method, an apparatus, an optical component and an optical network system for controlling an operating temperature of an optical component. The method includes: acquiring an external ambient temperature of the optical component; setting a target control temperature of a temperature controller according to the external ambient temperature, where the target control temperature is a function value of the external ambient temperature, and the target control temperature is within a range from an operating temperature lower limit of a laser to an operating temperature upper limit of the laser; and controlling, according to the target control temperature, an operating temperature of the optical component by means of heating or cooling by using the temperature controller..
Huawei Technologies Co., Ltd.


 Method and  inspection and metrology patent thumbnailMethod and inspection and metrology
A method of position control of an optical component relative to a surface is disclosed. The method may include: obtaining a first signal by a first position measurement process; controlling relative movement between the optical component and the surface for a first range of motion using the first signal; obtaining a second signal by a second position measurement process different than the first position measurement process; and controlling relative movement between the optical component and the surface for a second range of motion using the second signal, the second range of motion being nearer the surface than the first range of motion..
Asml Netherlands B.v.


 Light engine with lenticular microlenslet arrays patent thumbnailLight engine with lenticular microlenslet arrays
An optical light engine includes a pair of lenticular microlenslet arrays (mlas) located on each side of a polarization converter. Non-polarized light from a source in the engine is focused by the first mla onto cells of the polarization converter which converts the light to a common state of polarization to increase efficiency and improve contrast in the system.

 Micro-optics alignment and assembly using needle pin and temporary attachment patent thumbnailMicro-optics alignment and assembly using needle pin and temporary attachment
Techniques for micro-optics alignment and assembly are described. By attaching a needle pin to an optical component to be assembled, the optical component can be placed and aligned within a limited space.
Alliance Fiber Optic Products, Inc.


 Temperature control of a component on an optical device patent thumbnailTemperature control of a component on an optical device
The optical includes a waveguide positioned on a base and an optical component positioned on the base. The optical component is a light sensor that includes an active medium or a modulator that includes an active medium.
Mellanox Technologies Silicon Photonics Inc.


Optical-electro circuit board


An optical component including a multi-layer substrate, an optical waveguide element, and two optical-electro assemblies is provided. The multi-layer substrate includes a dielectric layer, two circuit layers, and two through holes passing through the dielectric layer.
Unimicron Technology Corp.


Multilayer photonic adapter


Embodiments herein describe disposing a waveguide adapter onto an soi device after the components on a silicon surface layer have been formed. That is, the waveguide adapter is disposed above optical components (e.g., optical modulators, detectors, waveguides, etc) formed in a surface layer.
Cisco Technology, Inc.


Illumination device and optical component thereof


An illumination device includes an optical component and a light-emitting module. The optical component includes a light-transmitting body, a first optical unit, and a second optical unit.
Chun Kuang Optics Corp.


Pixel driving circuit, driving pixel driving circuit and display device


The present invention provides a backlight module and a display device; the backlight module comprises: a first light source layer located at a surface of a light emitting side of the backlight module, the first light source layer comprises a plurality of first light source elements arranged with intervals; a second light source layer located at a surface opposite to the light emitting side of the backlight module, wherein the second light source layer comprises a plurality of second light source elements arranged one-to-one corresponding to positions of the intervals between adjacent first light source elements; and optical components arranged between the first light source layer and the second light source layer, the optical components change propagation path of light from the second light source elements irradiating the first light source elements such that the light is emitted through the intervals. Light can be provided to the display device by applying one or both of the light source layers, improving the adjustable range of the display brightness for the display device; meanwhile, in a situation that a low brightness is required for the display device, light can be provided by a single light source layer, reducing the operation time for a part of the light source elements, thereby improving the service life of the light source elements; moreover, the utilization of light can also be improved by applying the optical components..
Beijing Boe Display Technology Co., Ltd


Method for applying a coating onto an end face of an optical component for guiding light and optical component


A coating is applied on a first end face of an optical component which includes a cladding and a core for guiding light. The first end face has a cladding front face and a core front face.
Leoni Kabel Holding Gmbh


Telecommunications module


A cable boot is mounted to a telecommunications module housing an optical component, wherein the cable boot extends outwardly from the module. The cable boot is mounted by axially passing the cable boot over a plurality of cables carrying fiber optic signals leading to the optical component, axially passing a portion of the cable boot through a cutout defined on a main housing of the telecommunications module, placing a boot retainer over the boot in a direction transverse to the axial direction to capture the flexible boot against movement both in the axial direction and the transverse direction, and mounting a cover on the main housing to capture the boot retainer against the main housing..
Commscope Technologies Llc


Image forming apparatus


The scanning optical device (6) includes a light source, a deflector (30) configured to rotate on a horizontal surface around a rotating shaft extending in a vertical direction and an optical box (50) in which the light source, the deflector (30), and the optical components groups (40) are housed and supported by the frame (60). A heat sink (36) is disposed between the deflector (30) and the frame (60).
Kyocera Document Solutions Inc.


Method and inspection and metrology


A method and apparatus for optical metrology is disclosed. There is disclosed, for example, a method involving a radiation intensity distribution for a target measured using an optical component at a gap from the target, the method including calculating a correction factor for the variation of radiation intensity of the radiation intensity distribution as a function of variation of the distance of the gap..
Asml Netherlands B.v.


Fast calibration and programming optical components


A method and apparatus for calibrating and controlling tunable lasers are disclosed. Multiple methodologies disclosed herein may be used, alone or in combination, which significantly speed up a calibration time and thus provide a significant advantage over existing technology in calibrating the tunable lasers.
Oe Solutions America, Inc.


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Miniature structured light illuminator


A miniature structured light illuminator is provided. The miniature structured light illuminator uses a semiconductor surface emitting array including vcsel or rc-led array and an array of microlens elements to generate a wide range of structured light illumination patterns.
Princeton Optronics Inc.


Binocular apparatus and method


A binocular-type viewing apparatus designed in such a manner that a user, wanting to view an object located at a distance above the viewer's horizontal line of sight, need only direct his/her view downward into the apparatus to view the elevated object. Thus the eyepiece component has an optical axis inclined downwardly and an objective optical component of the apparatus has an optical axis inclined upwardly.

Manufacturing optical component


An optical component including a multi-layer substrate, an optical waveguide element, and two optical-electro assemblies is provided. The multi-layer substrate includes a dielectric layer, two circuit layers, and two through holes passing through the dielectric layer.
Unimicron Technology Corp.


Optical slip ring arrangement


A slip ring arrangement is simple to produce for contactless data transmission for high-frequency data signals, wherein two optical components are provided which are rotatable relative to one another about a common axis of rotation. The first optical component has a plurality of optical fibers which are disposed along at least one circular arc segment having a radius on a first end face.
Leoni Kabel Holding Gmbh


Plastics optical component and manufacturing the same


A plastic optical component includes a base member made of a first plastic, and a covering member disposed over a surface of the plastic member. The covering member is made of a second plastic.
Canon Kabushiki Kaisha


Lighting system with actively controllable optics and method


A lighting system and method electrically control optics of light generated by a light source. The light source generates a light defined by a light distribution.
Ge Lighting Solutions, Llc


Optical scanning device and image forming apparatus


An optical scanning device 21 includes a light source unit 202 from which a light beam is emitted; a rotating polygon mirror 203 that deflects the light beam such that the light beam emitted from the light source unit 202 is scanned over a photosensitive member; an optical component that directs the light beam deflected by the rotating polygon mirror 203 onto the photosensitive member; an optical housing 20 that contains the light source unit 202, the rotating polygon mirror 203, and the optical component; and a cover 30 that covers an opening of the optical housing 20. The cover 30 includes a seal member 31a molded such that the seal member 31a is sandwiched between the cover 30 and a side wall of the optical housing 20, a gate 31a from which hot melt is injected, and a channel through which the hot melt flows to form the seal member 31a such that the seal member 31a is sandwiched between the side wall of the optical housing 20 and the cover 30.

Semiconductor laser module


A semiconductor laser module includes a semiconductor laser element outputting a laser light; an optical fiber; an optical component disposed at an outer periphery of the optical fiber and fixing the optical fiber; a first-fixing agent fastening the optical component and the optical fiber; a light-absorbing element disposed at an outer periphery of the optical component and fixing the optical component; a first light-blocking portion disposed between an end into which the laser light is incident of the optical fiber and the optical component; and a housing accommodating therein the semiconductor laser element, an end into which the laser light is incident of the optical fiber and the first light-blocking portion. The optical component has an optical transmittance at a wavelength of the laser light, and the light-absorbing element has an optical absorptivity at a wavelength of the laser light..
Furukawa Electric Co., Ltd.


Component alignment system for optical systems


This disclosure describes a optical system design using morse taper mounted optical components for improving alignment performance and more specifically is a spectrometer design that eases alignment and improves alignment stability, both physical and temperature related, of optical components while simplifying manufacture and maintaining a compact footprint.. .
Ocean Optics, Inc.


Optical module


An optical module includes a semiconductor substrate, an electrostatic actuator including a fixed portion fixed to the semiconductor substrate and a movable portion moved with respect to the fixed portion by an electrostatic force generated between the movable portion and the fixed portion, a first spring portion connected to the movable portion and having a first spring constant k1, a second spring portion connected between the first spring portion and the semiconductor substrate and having a second spring constant k2 greater than the first spring constant k1, and a movable mirror which is an optical component connected to a connection portion between the first spring portion and the second spring portion.. .
Hamamatsu Photonics K.k.


Charged particle inspection method and charged particle system


The present invention relates to a charged particle system comprising: a charged particle source; a first multi aperture plate; a second multi aperture plate disposed downstream of the first multi aperture plate, the second multi aperture plate; a controller configured to selectively apply at least first and second voltage differences between the first and second multi aperture plates; wherein the charged particle source and the first and second multi aperture plates are arranged such that each of a plurality of charged particle beamlets traverses an aperture pair, said aperture pair comprising one aperture of the first multi aperture plate and one aperture of the second multi aperture plate, wherein plural aperture pairs are arranged such that a center of the aperture of the first multi aperture plate is, when seen in a direction of incidence of the charged particle beamlet traversing the aperture of the first multi aperture plate, displaced relative to a center of the aperture of the second multi aperture plate. The invention further pertains to a particle-optical component configured to change a divergence of a set of charged particle beamlets and a charged particle inspection method comprising inspection of an object using different numbers of charged particle beamlets..
Applied Materials Israel, Ltd


Single-shot correction of resonant optical components


An optical device is described. This optical device includes optical components having resonance wavelengths that match target values with a predefined accuracy (such as 0.1 nm) and with a predefined time stability (such as permanent or an infinite time stability) without thermal tuning and/or electronic tuning.
Oracle International Corporation


Optical film structure and display apparatus


An optical film structure includes a first substrate having a first surface and a second surface, an optical component includes a micro-lens array and disposed on the first surface of the first substrate, a micro-lens array including a plurality of micro-lens units each of which has a round concentrated area with a projected radius r formed on the first surface, a planarization layer disposed on the optical component, a light absorbing layer disposed on the planarization layer and including a plurality of light absorbing units each of which has a width w. Light incident from the second surface of the first substrate and passing through the micro-lens array is focused on the light absorbing units.
Industrial Technology Research Institute


Lighting apparatus and moving object


A lighting apparatus includes: a linear light source having an elongated shape; and an optical component which transmits light emitted from the linear light source. The optical component has an entrance surface where the light emitted from the linear light source enters and (ii) an exit surface where the light which has entered the entrance surface exits.
Panasonic Intellectual Property Management Co., Ltd.


Lighting apparatus, lighting system, and moving object


An elongated lighting apparatus includes: a light source (linear light source); and an elongated optical component which transmits light emitted from the light source. The optical component has an elongated entrance surface where the light from the light source enters and an elongated exit surface where the light which has entered the entrance surface exits.
Panasonic Intellectual Property Management Co., Ltd.


Display system


A wearable image display system comprises a headpiece, a light engine, and an optical component. The light engine is mounted on the headpiece and configured to generate beams, each of the beams being substantially collimated so that the beams form a virtual image.

Methods and monitoring and controlling the performance of optical communication systems


In some embodiments, an apparatus includes an optical detector that can sample asynchronously an optical signal from an optical component that can be either an optical transmitter or an optical receiver. In such embodiments, the apparatus also includes a processor operatively coupled to the optical detector, where the processor can calculate a metric value of the optical signal without an extinction ratio of the optical signal being measured.
Juniper Networks, Inc.


Self-latching piezocomposite actuator


A self-latching piezocomposite actuator includes a plurality of shape memory ceramic fibers. The actuator can be latched by applying an electrical field to the shape memory ceramic fibers.
U.s.a. As Represented By The Administrator Of The National Aeronautics And Space Administration


Display equipment and display method


A display equipment connected to an electronic device is provided, including a flat optical component and a pivot unit, wherein the optical component includes a semitransparent reflective element. The pivot unit is pivotally connected to the optical component and the electronic device.
Acer Incorporated


Display system


A wearable image display system comprises a headpiece, a first and a second light engine, and a first and a second optical component. The first and second light engines generate a first and a second set of beams respectively, each beam substantially collimated so that the first and second set form a first and a second virtual image respectively.

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Optical imaging assembly and system with optical distortion correction


An optical imaging assembly is provided, having an optical axis; an object axis defined by an object being imaged; an aperture stop disposed on the optical axis; a light-transmissive sleeve enclosing the object axis, being disposed in object space defined by the object axis; and at least three refractive lens elements being arranged between the object and the aperture stop without any other intervening optical component, at least one of the elements having surfaces having at least one of cylindrical and acylindrical prescription, with an image plane, wherein the object being imaged lies within the sleeve.. .
Baxter Healthcare Sa


Imaging lens module and mobile terminal


An imaging lens module includes an imaging lens assembly and a first optical component. The imaging lens assembly has an optical axis and includes a lens element.
Largan Precision Co., Ltd.


Display system


In making an optical component, one or more portions of a substrate's surface are patterned. At least a region of the substrate's surface is coated in negative photoresist, the region encompassing said portions.

Optical components


A substantially transparent optical component, which comprises polymer, is moulded. The optical component has substantially matching grating imprints on respective portions of its surface, which imprints have a substantially zero relative orientation angle.

Optical components


The following relates to assessing the quality of an optical component. The optical component comprises an arrangement of a first and a second optically transmissive component grating having a component relative orientation angle, and the quality is assessed in terms of a deviation of the component relative orientation angle from a desired relative orientation angle.

A lighting device


The invention discloses an optical assembly comprising a plurality of optical components that are concentric to one another, each optical component having a partially reflective and partially transmissive interface with an oblique angle of incidence, and the reflectivity of the interface increasing with distance from a common center; a transitional optical component is provided between the light source and the first optical component in order to direct lights from a light source to the partially reflective and partially transmissive interface of the first optical component. By assembling the plurality of optical components, a much thinner lighting device (100) can be achieved..
Philips Lighting Holding B.v.


Vehicle lighting device


Wherein the first reflection surface is oriented relative to the at least one entry surface so that light rays from a light source passing through the at least one entry surface are directed by the first reflection surface toward the exit surface, wherein the transparent material lighting optical component includes a light source arranged relative to the at least one entry surface of the transparent material lighting optical component so that light rays from the light source passing through the at least one entry surface are reflected by the first reflection surface toward the exit surface.. .

Three-dimensional graphene oxide microstructure and making the same


The present invention is related to a three-dimensional graphene oxide microstructure and making method of thereof. First, a photoreactive agent is added into a graphene oxide solution, wherein the photoreactive agent is a photoreactivator in a nonlinear optical method.
National Cheng Kung University


Universal signal processing system and method


One aspect of the present disclosure can include an electronic signal processing system and method used in a control system (e.g., for hour meter functionality, intelligent start/stop functionality, etc.). The system can include a rectifier component to receive a voltage input from an operation source during use.
Delta Systems, Inc.


Light source device and projector having the light source device


A light source device includes light sources having semiconductor lasers, a condensing lens, an optical component between the light sources and the condensing lens, and a phosphor wheel. The optical component has an inclined optical surface, and the inclined optical surface has different inclination angles for each of the light sources.
Nichia Corporation


Hermetically sealed endoscope with optical component attached to inner protective window


In one embodiment, an endoscopic camera for a robotic surgical system includes a stereo camera module mounted to a robotic arm of a patient side cart. The optical and electro-optic components of the camera module are hermetically sealed within a first housing.
Intuitive Surgical Operations, Inc.


Method for forming a patterned film, manufacturing optical component, manufacturing circuit board, and manufacturing electronic component


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Photosensitive module and forming the same


A method for forming a photosensitive module is provided. The method includes providing a sensing device.
Xintec Inc.


Photosensitive module and forming the same


A method for forming a photosensitive module is provided. The method includes providing a sensing device.
Xintec Inc.


Optical device, manufacturing optical device, and optical isolator


An optical device includes: a plurality of optical components arranged along a first direction, each optical component having an optical surface, a first surface intersecting with the optical surface, and a second surface intersecting with the optical surface and the first surface; and a base member that integrally holds the plurality of the optical components and has a first holding surface and a second holding surface, the first holding surface holding the optical components and fixing positions of the optical components in a second direction intersecting with the first direction in a state of being in contact with the optical components on the first surface, the second holding surface holding the second surface of the optical components with an adhesive interposed therebetween and fixing positions of the optical components in a third direction intersecting with the first direction and the second direction.. .
Fujikura Ltd.


Curable composition for photoimprint and producing film, optical component, circuit board, or electronic component using the composition


Wherein, er10 represents the reduced modulus (gpa) of a photocured film prepared by exposing a film of the curable composition for photoimprint to light of 10 mj/cm2; and er200 represents the reduced modulus (gpa) of a photocured film prepared by exposing a film of the curable composition for photoimprint to light of 200 mj/cm2.. .

Method for shaping an optical component in order to produce an aspherical surface


A method for shaping an optical component so that it has an aspherical optical surface. In the method: the optical component is heated and mechanical stresses are applied thereto; heating and applying the mechanical stresses are stopped; an optical surface of the component is polished into a planar or spherical shape; and viscous elastic deformation of the optical component is relaxed.
Commissariat A L'energie Atomique Et Aux Energies Alternatives


Arrangement for placement and alignment of opto-electronic components


An arrangement for providing passive alignment of optical components on a common substrate uses a set of reference cavities, where each optical device is positioned within a separate reference cavity. The reference cavities are formed to have a predetermined depth, with perimeters slightly larger than the footprint of their associated optical components.
Cisco Technology, Inc.


Solid state lighting devices including quantum confined semiconductor nanoparticles, an optical component for a solid state lighting device, and methods


A solid state lighting device including a light source capable of emitting white light including a blue spectral component and having a deficiency in a spectral region, and an optical component that is positioned to receive at least a portion of the light generated by the light source, the optical component comprising an optical material for converting at least a portion of the blue spectral component of the light to one or more predetermined wavelengths such that light emitted by the solid state lighting device includes light emission from the light source supplemented with light emission at one or more predetermined wavelengths, wherein the optical material comprises quantum confined semiconductor nanoparticles. Also disclosed is lighting fixture, a cover plate for a lighting fixture and a method..
Qd Vision, Inc.


Composition and film


Compositions that are especially suitable for optical components are disclosed.. .
Toyo Gosei Co., Ltd.


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Methods and anterior segment ocular imaging


A projector and one or more optical components project a light pattern that scans at least a portion of an anterior segment of an eye of a user, while one or more cameras capture images of the anterior segment. During each scan, different pixels in the projector emit light at different times, causing the light pattern to repeatedly change orientation relative to the eye and thus to illuminate multiple different cross-sections of the anterior segment.
Massachusetts Institute Of Technology


Portable fundus camera


Portable fundus cameras and portable fundus camera modules are disclosed. In one embodiment, a portable fundus camera module comprises a housing having a first aperture and a second aperture formed therethrough, and a plurality of optical components disposed within the housing.
Smart Vision Labs


Optical component


An optical component includes an optical device comprising a bonding face and an optically polished end face, and a metal film formed on the bonding face of the optical device and for bonding the optical device onto a substrate. The metal film includes a main covering portion covering a region except an end part of the bonding face on the side of the end face and an end part-covering portion covering the bonding face in the end part.
Ngk Insulators, Ltd.


Through transmission path on photonic circuits for optical alignment


A photonic integrated circuit (pic) may be optically aligned to a plurality of optical components (e.g., an optical fiber array). Optical alignment may be facilitated by the use of an optical impedance element coupled between a first input/output (i/o) optical waveguide and a second i/o optical waveguide of the pic.
Acacia Communications, Inc.


Parallel laser manufacturing system and method


A laser manufacturing system capable of fabricating 3-d resolved 2-d patterns. The system includes a pulse laser source generating a laser beam; a reflectance mirror arranged in the propagation path of the laser to reflect the laser, the mirror being controllable to adjust an emergent angle of the laser; a deformable dispersion unit located in the laser receiving path from the reflectance mirror and having an array of micromirrors controllable in response to the adjusted emergent angle to form required laser patterns from the reflected laser, the laser patterns having spatially separated optical spectral components with multiple propagation angles; and one or more focusing optical components positioned in the propagation path of the separated optical spectral components produced by the deformable dispersion unit; the focusing components recombine the optical spectral components at fabrication targets with patterns defined by the deformable dispersion unit.
The Chinese University Of Hong Kong


Portable wavefront aberrometer with open field alignment channel


A portable wavefront aberrometer is disclosed. In one embodiment, the portable wavefront aberrometer comprises a light source, a housing having first and second apertures formed therethrough, and a plurality of optical components disposed within the housing.
Smart Vision Labs


Portable corneal topographer


Portable corneal topographers and portable corneal topographer modules are disclosed. In one embodiment, a corneal topographer module comprises a housing having a first aperture and a second aperture formed therethrough; and a plurality of optical components disposed within the housing.
Smart Vision Labs


Structure of ultraviolet light polarization component and manufacturing process therefor


A structure of an ultraviolet light polarization component and a manufacturing process thereof, where a multi-layer thin film structure set is plated on a transparent falt substrate, and the multi-layer structure setis composed of a low refractive index thin film layer stacked for n times and a high refractive index thin film layer. The violet light is polarized into two polarization lights through the ultraviolet light polarization component, in which the two violet lights have a polarization ratio of larger than 10, so that the technical efficacy of realization of a small volume optical component and a large incident angle of the ultraviolet light..
National Applied Research Laboratories


Assembly of standard dwdm devices for use on free-space multiport dwdm devices


The invention teaches the design and assembly configurations for a free space dwdm device. Particularly, when using the free space dwdm devices for channel spacing less than 200 ghz, a small angle of incidence requires a longer optical path and adjustments must be made by folding the optical path or using double layers of optical components such as collimators to shorten the device and obtain the compact dimensions of the dwdm device.

Optical module


An optical module includes an optical fiber connector, a transmitter optical component, a receiver optical component and a printed circuit board arranged within an optical module housing; the transmitter optical component and the receiver optical component are optically coupled to the optical fiber connector, and electrically connected to the printed circuit board which is arranged horizontally within the optical module housing. The transmitter optical component and the receiver optical component are stacked in a direction perpendicular to the printed circuit board.

Solid-state laser device and photoacoustic measurement device


Disclosed are a solid-state laser device having an advantage of achieving simplification of a configuration and reduction in size, and a photoacoustic measurement device. In a solid-state laser device which accommodates a solid-state laser medium and an excitation light source having a rod-shaped portion, the excitation light source is provided to be pulled out of a laser chamber.

Photosensitive module and forming the same


A method for forming a photosensitive module is provided. The method includes providing a substrate having a first surface and a second surface opposite thereto.

Method of producing film, producing optical component, producing circuit board, producing electronic component, and photocurable composition


A method of producing a film includes: a disposing step of disposing a photocurable composition on a substrate; a mold contact step of bringing the photocurable composition and a mold into contact with each other; a photoirradiation step of irradiating the photocurable composition with light to form a cured product; and a mold release step of releasing the cured product and the mold from each other, in which the method further includes an alignment step of aligning the mold and the substrate with each other before the photoirradiation step, in which the photocurable composition contains at least a polymerizable compound serving as a component (a) and a photopolymerization initiator serving as a component (b), and in which the polymerizable compound has a polymerization conversion ratio of 50% or more when exposed to light under conditions of an illuminance of 0.12 mw/cm2 and an exposure time of 11.0 seconds.. .

System and mounting and aligning optical components using single-rail mounting


The disclosure relates to an apparatus for mounting optical components in a manner that self-aligns the optical axes of the optical components. The apparatus uses an optical component mount that includes a housing consisting of a single rail mount configured to mechanically couple to a portion of a rail for supporting the optical component mount on a rail.

Optical fitler subassembly for compact wavelength demultiplexing device


In the field of fiber optic communication, wavelength division multiplexing (wdm) devices are used to combine wavelengths of light onto a single strand of fiber. To construct a wdm device, the optical components such as mirrors and filters must be cut in precise angles and positioned in parallel orientations to separate or combine wavelengths of light.

Method and equipment for manufacturing light guide plate


In a backlight module, a diffusive structure and a prism structure are replaced by a diffusive prism film formed on a substrate and transferred via in-mold decoration by roller (imr) to a light guide body via injection molding. A reflection film is also transferred to an opposite side of the light guide body via the same way.

Time-of-flight camera system with scanning illuminator


A time of flight camera system is described. The time of flight camera system includes an illuminator.

Optical loss management in high power diode laser packages


A high power diode laser module is provided with improved high temperature handling and reliability, the module including a housing made of a thermally conductive material and providing a module interior extending between a plurality of housing surfaces, at least one diode laser disposed in the module interior and situated to emit a laser beam, one or more optical components disposed in the module interior and coupled to the at least one diode laser so as to change one or more characteristics of the laser beam, a waveguide in optical communication with the module interior and situated to receive the laser beam from the one or more optical components, and an optical absorber disposed in the housing and situated to receive stray light which is associated with the laser beam and which is propagating in the module interior so as to absorb the stray light and conduct heat associated with the stray light away from the module interior and into the housing.. .

Smart illumination time of flight system and method


An apparatus is described that includes a time-of-flight camera system having an illuminator. The illuminator has an optical component and a light source.

Frequency-converted light source


A nonlinear frequency conversion (nlfc) component is incorporated into a light source. The light source includes a light emitting element that emits a non-diffraction limited input light beam, and the nlfc component that exhibits walkoff and performs an nlfc process, such as second harmonic generation.

Coding system for facilitating installing a fiber optic network


The present disclosure relates to a fiber optic network including first and second optical components desired to be optically coupled together, and third and fourth optical components desired to be couple together. The first and second optical components include first and second de-mateable connection locations having dust caps with first coordinated indicia.

Sensor array packaging solution


A gigahertz sensor array packaging solution for harsh operating environments is disclosed. The sensor array packaging system includes a structural core body comprising sensor mounting features on a surface thereof and an alignment through hole extending from the surface to a backside thereof which incorporates finned features providing cooling and stiffness.

Effiicient process for camera call-up


A surveillance system includes one or more camera systems at least some of the camera systems including a camera element comprising optical components to capture and process light to produce images, camera processing circuitry that receives the light and processes the light into electrical signals and encodes the signals into a defined format, power management circuitry to power the camera system, the power management system including first and second power interfaces and first and second video output interfaces.. .
Sensormatic Electronics, Llc


Diode laser packages with flared laser oscillator waveguides


A high brightness diode laser package includes a plurality of flared laser oscillator waveguides arranged on a stepped surface to emit respective laser beams in one or more emission directions, a plurality of optical components situated to receive the laser beams from the plurality of flared laser oscillator waveguides and to provide the beams in a closely packed relationship, and an optical fiber optically coupled to the closely packed beams for coupling the laser beams out of the diode laser package.. .
Nlight Photonics Corporation


Attaching optical components using homogenized laser light


An attachable optical component is aligned with a base optical component. The attachable optical component has a mounting surface interfacing with the base optical component and an exposed surface opposed to the mounting surface.
Seagate Technology Llc


Electronic apparatus, display device and display control method


An electronic apparatus, a display device, and a display control method are disclosed. The electronic apparatus includes a display component for outputting an original light corresponding to a first image; an optical component configured for transforming the original light to a first exit light by conducting an optical path conversion on the original light, wherein the first exit light is capable of forming an enlarged virtual image corresponding to the first image within an imaging plane; a detection component configured for detecting whether a predetermined event occurs; and a control component configured for controlling a rotation within the imaging plane of the enlarged virtual image in the case that the predetermined event is detected by the detection component..
Lenovo (beijing) Co., Ltd.


Facet mirror for a projection exposure apparatus


A facet mirror, such as for use as an optical component in a projection exposure apparatus for euv microlithography, includes at least two mirror modules having individual mirrors and mirror module surfaces and at least on one side a non-reflective edge region and a module edge. Adjacent individual mirrors in the mirror modules are a distance from each other that is less than half the width of the non-reflective edge region.
Carl Zeiss Smt Gmbh


Optical component


An optical component includes at least one micro-opto-electro-mechanical system (moems) with a front side and a rear side. The optical component also includes at least one printed circuit board arranged on the rear side of the at least one moems.
Carl Zeiss Smt Gmbh


Sensor unit


A sensor unit has a sensor element which has a substrate and a plurality of optical components, which are integrated into the substrate, and form a plurality of integrated optical sensors. The optical sensors are an optical current sensor based on the faraday effect, an optical voltage sensor based on the pockels effect, an optical strain sensor and/or a wavelength sensor.
Leoni Kabel Holding Gmbh


Optical sensor package and optical sensor assembly


There is provided an optical sensor package including a semiconductor base layer. A first surface of the semiconductor base layer is formed with a pixel array, a plurality of solder balls and an optical component such that when the optical sensor package is assembled with a substrate, the optical component is accommodated in an accommodation throughhole of the substrate so as to reduce the total thickness..
Pixart Imaging (penang) Sdn. Bhd.


Optical component and timepiece


An optical component includes a base material and a film containing silica particles and conductive transparent metal oxide particles. The conductive transparent metal oxide particles are preferably composed of sno2.
Seiko Epson Corporation


Apparatus for and temperature compensation in high power focusing system for euv lpp source


Apparatus for and method of temperature compensating a focusing system in which the focusing system has at least one transmissive optical element having a thermal lens. A reflective optical element is added to the system that has a thermal lens that is complementary to the thermal lens of the transmissive optical element so that the optical characteristics of the two optical elements combined are substantially temperature independent.
Asml Netherlands B.v.


Image-acquisition device


An image-acquisition device is consists of a single objective optical system; an image-acquisition element that acquires an image of an optical image of an object formed by the objective optical system; an optical component that can be inserted into and removed from the optical axis of the objective optical system, at an intermediate position on the optical axis; and a moving mechanism that moves the optical component between a position on the optical axis of the objective optical system and a position off the optical axis. The optical component has a deflecting surface for deflecting the optical axis of the objective optical system and a refracting surface having power..
Olympus Corporation


Structural illumination and evanescent coupling for the extension of imaging interferometric microscopy


In accordance with the aspects of the present disclosure, a method and apparatus is disclosed for three-dimensional imaging interferometric microscopy (iim), which can use at least two wavelengths to image a three-dimensional object. The apparatus can include a first, a second, and a third optical system.

Releasable connection interface for a fiber optic component holder


A fiber management tray is described including a releasable connection interface. The tray can include a base defining at least one component mounting location having a structure for mounting optical components.
Commscope Technologies Llc


Optical component and timepiece


An optical component includes a base material and an antireflection film containing silica particles, wherein the silica particles have a first local maximum in the range of 1.5 nm or more and 2.5 nm or less (a first range), a second local maximum in the range of 3.5 nm or more and 4.5 nm or less (a second range), and a third local maximum in the range of 7.5 nm or more and 8.5 nm or less (a third range) in a number-based particle size distribution. It is preferred that the silica particles have a fourth local maximum in the range of 5.5 nm or more and 6.5 nm or less in the number-based particle size distribution..
Seiko Epson Corporation


Optical component and timepiece


An optical component includes a base material and an antireflection film containing silica particles, wherein the porosity of the antireflection film is 15% by volume or more and 36% by volume or less. The number-based average particle diameter of the silica particles is preferably 0.5 nm or more and 4.0 nm or less.
Seiko Epson Corporation


Asynchronous pulse detection through sequential time sampling of optically spread signals


A method to spread laser photon energy over separate pixels to improve the likelihood that the total sensing time of all the pixels together includes the laser pulse. The optical signal is spread over a number of pixels, n, on a converter array by means of various optical components.
Rosemount Aerospace Inc.


Dual spectral imager with no moving parts


A device images radiation from a scene in two wavelength bands. An uncooled detector of the radiation includes two separate detector regions.
Ci Systems (israel) Ltd.


Led outdoor fixture in plastic housing with outer frame


An apparatus including a polymeric housing to enclose electrical and optical components of a lighting fixture; and an outer frame affixed to the housing, the outer frame including a coupler to mechanically attach the apparatus to another device.. .
General Electric Company


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Curable resin composition, optical component, lens, and manufacturing optical component


The invention has an object of providing a curable resin composition, an optical component, and a lens having excellent mold printability and excellent mold releasability. The invention relates to a curable resin composition including an alicyclic (meth)acrylate monomer having 2 or more (meth)acryloyl groups in a molecule; a polymer having a radically polymerizable group; a non-conjugated vinylidene group-containing compound; and a phosphoric acid ester, in which the phosphoric acid ester is contained by greater than 0.02 mass % and equal to or less than 3 mass % with respect to a mass of the curable resin composition; an optical component and a lens including the curable resin composition; and a method for manufacturing an optical component..
Fujifilm Corporation


Light-emitting device, information processing device, and imaging device


Provided is a light-emitting device and an information processing device which include a light-emitting element mounted on a housing and an optical component detachable from the housing. The optical component is capable of condensing light emitted from the light-emitting element.
Semiconductor Energy Laboratory Co., Ltd.


Particle-optical systems and arrangements and particle-optical components for such systems and arrangements


The present invention concerns a charged-particle multi-beamlet system that comprises a source of charged particles (301); a first multi-aperture plate (320) having plural apertures disposed in a charged particle beam path of the system downstream of the source; a first multi-aperture selector plate (313) having plural apertures; a easier (340), wherein the first multi-aperture selector plate is mounted on the carrier; and an actuator (350) configured to move the carrier such that the first multi-aperture selector plate is disposed in the charged particle beam path of the system downstream of the source in a first mode of operation of the system, and such that the first multi-aperture selector plate is disposed outside of the charged particle beam path in a second mode of operation of the system. The source, the first multi-aperture plate and the carrier of the system are arranged such that a first number of charged particle beamlets is generated at a position downstream of both the first multi-aperture plate and the first multi-aperture selector plate in the first mode of operation, and that a second number of charged particle beamlets is generated at the position in the second mode of operation, wherein the first number of beamlets differs from the second number of beamlets..
Carl Zeiss Microscopy Gmbh




Optical Component topics:
  • Optical Component
  • Distance Measuring Device
  • Liquid Crystal Display
  • Liquid Crystal
  • Ophthalmic
  • Lighting Apparatus
  • Fourier Transform
  • Nanoparticle
  • Ion Channel
  • Light Shield
  • Fiber Optic
  • Scattering
  • Optical Fiber
  • Glow Discharge
  • Speckle Reduction


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