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This page is updated frequently with new Optical Component-related patent applications. Subscribe to the Optical Component RSS feed to automatically get the update: related Optical RSS feeds. RSS updates for this page: Optical Component RSS RSS


Compositions, optical component, system including an optical component, devices, and other products

Qd Vision

Compositions, optical component, system including an optical component, devices, and other products

Date/App# patent app List of recent Optical Component-related patents
03/26/15
20150087359
 Selectively attachable and removable optical systems for mobile devices patent thumbnailnew patent Selectively attachable and removable optical systems for mobile devices
Some embodiments disclosed herein relate to an optical system having multiple (e.g., two or more) optical components attached to a retainer portion, and the retainer portion may be removably attached to mobile electronic devices such as mobile phones, tablet computers, media players, and the like. In some embodiments, the optical components may be permanently or removably attached to the same face of the retainer portion.
Olloclip, Llc
03/26/15
20150086170
 Fiber optic component holding device patent thumbnailnew patent Fiber optic component holding device
A holding device for holding cylindrical fiber optical components comprising at least one stackable body each having at least one recess adapted to receive cylindrical fiber optical components.. .
Adva Optical Networking Se
03/26/15
20150086169
 Compositions, optical component, system including an optical component, devices, and other products patent thumbnailnew patent Compositions, optical component, system including an optical component, devices, and other products
The present inventions relate to optical components which include quantum confined semiconductor nanoparticles, wherein at least a portion of the nanoparticles include a ligand attached to a surface thereof, the ligand being represented by the formula: x-sp-z, wherein: x represents a primary amine group, a secondary amine group, a urea, a thiourea, an imidizole group, an amide group, an other nitrogen containing group, a carboxylic acid group, a phosphonic or arsonic acid group, a phosphinic or arsinic acid group, a phosphate or arsenate group, a phosphine or arsine oxide group; sp represents a spacer group, such as a group capable of allowing a transfer of charge or an insulating group; and z represents: (i) a reactive group capable of communicating specific chemical properties to the nanocrystal as well as provide specific chemical reactivity to the surface of the nanocrystal, and/or (ii) a group that is cyclic, halogenated, or polar a-protic. Compositions, systems, kits, films, inks, and tfel lamps are also disclosed..
Qd Vision, Inc.
03/26/15
20150085294
 Apparatus and methods for detecting optical components and their misalignment in optical coherence tomographic systems patent thumbnailnew patent Apparatus and methods for detecting optical components and their misalignment in optical coherence tomographic systems
Systems and methods are presented which allow the detection of the presence, type, and misalignment of optical components in the optical train of an optical coherence tomographic instrument to be determined from the use of oct depth information.. .
Carl Zeiss Meditec, Inc.
03/19/15
20150079354
 Optical component production method, optical component, and optical panel production method patent thumbnailOptical component production method, optical component, and optical panel production method
A method of producing an optical component includes a transfer step of sandwiching a molding material layer of a molding material between a thin glass plate and a mold and transferring an indented pattern on the mold to the molding material layer to form a patterned indented layer on the thin glass plate, and a separation step of separating the mold from the patterned indented layer. During the transfer step, a reinforcing plate is removably attached to the thin glass plate..
Asahi Glass Company, Limited
03/19/15
20150078759
 Adaptive compensation circuitry for suppression of distortions generated by the dispersion-slope of optical components patent thumbnailAdaptive compensation circuitry for suppression of distortions generated by the dispersion-slope of optical components
A distortion compensation circuit compensates for the distortions generated by the dispersion-slope of an optical component and the frequency chirp of an optical transmitter. The dispersion compensation circuitry can be utilized in the optical transmitter, the optical receiver and/or at some intermediate point in a fiber-optic network.
Aurora Networks, Inc.
03/19/15
20150078707
 Mems-based levers and their use for alignment of optical elements patent thumbnailMems-based levers and their use for alignment of optical elements
A mems based alignment technology based on mounting an optical component on a released micromechanical lever configuration that uses multiple flexures rather than a single spring. The optical component may be a lens.
Kaiam Corp.
03/19/15
20150077974
 High recycling efficiency solid state light source device patent thumbnailHigh recycling efficiency solid state light source device
A light source device includes a led light source or a wavelength conversion material having a near lambertian light emitting surface. The light source device includes a light recycling system to reflect small-angle lights (lights closer to the normal direction of the light emitting surface) back to the light source, and a collection system for collecting and outputting large-angle lights (lights farther away from the normal direction).
Appotronics Corporation Limited
03/19/15
20150077853
 Single-longitudinal mode laser with high resolution filter patent thumbnailSingle-longitudinal mode laser with high resolution filter
A single longitudinal mode laser in the present invention is described with an external high resolution filter to select a single longitudinal mode as the laser output from a multiple longitudinal mode microchip laser. The high resolution filter comprises at least one grating and a plurality of optical components to disperse the multiple longitudinal modes of the microchip laser and select a single longitudinal mode.
03/19/15
20150077664
 Optical device patent thumbnailOptical device
Disclosed is an optical device which includes: an optical component configured to be electrically actuated such that a light transmission state is variable; a driver circuit for the optical component; a power source unit for driving the optical component; a rim for supporting the optical component; a temple having front and rear ends and connected at the front end to the rim; and an earpiece formed at the rear end of the temple. The power source unit includes a secondary battery, a power switch, a power switch control portion, and a use-status sensing portion for sensing the status of use by a user of the optical device.
Panasonic Corporation
03/19/15
20150077571

Compact system for presenting wide field object target to test optic or system


Apparatus for evaluating optical components and systems that uses a precision compact mirror support structure to present to an optical system or electro-optical system (e.g., a camera) multiple images of at least one optical evaluation target over a wide field to allow assessment of the performance or alignment of the optical or electro-optical system over its intended field of use. The mirror support structure generates multiple images of an optical evaluation target by providing multiple folded optical paths between the target and the desired field locations of the test optic.
Optikos Corporation
03/19/15
20150076475

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.
03/19/15
20150076364

Adjustable cathodoluminescence detection system and microscope employing such a system


The diameter of the radiation coming from the optical component in the input plane of the next optical component is less than or equal to 120% of the useful input diameter of the next optical component.. .
03/12/15
20150073226

Blade insert illuminator


A blade insert illumination system includes one or more illumination elements composed of a transparent or semitransparent polymer that is preferably biocompatible and sterilizable. The illumination elements operate as a waveguide and may incorporate optical components such as, for example, facets, lenses, gratings, prisms and or diffusers to operate as precision optics for customized delivery of the light energy.
Invuity, Inc.
03/12/15
20150071651

Multi-level coding and distortion compensation


An optical communication system, a transmitter, a receiver, and methods of operating the same are provided. In particular, a transmitter is disclosed as being configured to encode optical signals in accordance with a multi-level coding scheme.
Avago Technologies General Ip (singapore) Pte. Ltd
03/12/15
20150070705

Autocorrelator


Disclosed is an autocorrelator for generating an autocorrelation signal for an ultrashort pulse to measure the ultrashort pulse. The autocorrelator comprises: a light source unit for generating an optical pulse; a double wedge interferometer in which a first wedge and a second wedge serving as a wedge-shaped optical medium are arranged such that facing surfaces of the first and second wedges are parallel to each other, so as to separate the optical pulse provided by the light source unit to generate two optical pulses; a harmonic light medium for receiving the generated two optical pulses to generate second harmonic light; and a measurement unit for detecting the second harmonic light to generate an autocorrelation signal.
Postech Academy-industry Foundation
03/12/15
20150070480

Optical filtering attachment


The present disclosure introduces an optical component attachable to a mobile communications device and operable to spectrally filter images taken by a camera of the mobile device. Systems introduced herein include the optical component, the mobile device, and an illumination source for directing light at a specific wavelength/intensity into a human mouth, such that images taken by the camera record human mouth tissue responses to the light for cancer screening purposes.
Forward Science Technologies, Llc
03/05/15
20150064363

Localized atmospheric laser chemical vapor deposition


An atmospheric, laser-based chemical vapor deposition (lcvd) technique provides highly localized deposition of material to mitigate damage sites on an optical component. The same laser beam can be used to deposit material as well as for in-situ annealing of the deposited material.
Lawrence Livermore National Security, Llc
03/05/15
20150062873

Lighting fixture


A high power, outdoor light fixture includes an enclosed, watertight housing shaped to define an interior cavity, a light source disposed within the interior cavity, an optical component for directing light produced by the light source out through a transparent region in the housing, a wirelessly accessible power source for supplying current to the light source, and an electrically insulating, thermally conductive, and transparent fluid, such as mineral oil, that substantially fills the interior cavity and submerges all components contained therein. The utilization of a liquid, rather than a gas, to fill the interior cavity eliminates internal pressure fluctuations within the fixture, thereby rendering the fixture safe and reliable for use in a wide range of environments.
03/05/15
20150062528

Ophthalmic lens including ultra-thin optical parts


The present invention provides for an optical assembly using two ultra-thin optical pieces/parts defining the outer bound of the assembly with a solid or liquid core and methods of forming said assembly. In particular, the present in invention discloses the handling and arrangements of said ultra-thin optical pieces to prevent deformation and loss of optical quality of said ultra-thin optical pieces.
Johnson & Johnson Vision Care, Inc
03/05/15
20150062275

Scanning optical device and image forming apparatus


A scanning optical device includes a deflector deflecting a light beam emitted from a light source, and a pair of optical component groups arranged on both sides of the deflector in a sub-scanning direction and focusing the light beams deflected by the deflector to form images on a surface of an image carrier. Each of the optical component groups has a lens focusing the light beam deflected by the deflector in the sub-scanning direction, and a mirror reflecting the light beam passed through the lens toward the surface of the image carrier.
Kyocera Document Solutions Inc.
02/26/15
20150055126

Method and tool for measuring the geometric structure of an optical component


The subject of the present invention is a method and a system for measuring the geometric or optical structure of an optical component. In particular, the invention relates to a method for measuring the geometric structure of a component bounded by a first side (10) and a second side (20), said method comprising steps of: (s1) measuring a first signal (ms1) resulting from a first conversion of a first probe signal (ps1), by at least said first side (10); (s2) measuring a second signal (ms2) resulting from a second conversion of a second probe signal (ps2), by at least said second side (20); (s3) determining a third conversion making it possible to convert a first set of coordinates (r1) associated with the measurement of the first signal (ms1) to a second set of coordinates (r2) associated with the measurement of the second signal (ms2); (s10) estimating said first side (10) using the first signal (ms1), said first simulation and a first cost criterion (v1) quantifying a difference between the estimation (fs1) and the first signal (ms1); and (s20) estimating said second side (20) using the second signal (ms2), said second simulation, said third conversion and a second cost criterion (v2) quantifying a difference between the estimation (es2) and the second signal (ms2)..
Essilor International (compagnie Generale D'optique)
02/26/15
20150055093

Microscope-integrated oct system with an electrically tunable focus


A surgical imaging system is provided. The surgical imaging system includes a surgical microscope and a telecentric optical coherence tomography scanning unit configured to scan a sample through at least one optical component associated with the surgical microscope..
The Cleveland Clinic Foundation
02/26/15
20150053769

Automatic data collection apparatus and method


Machine-readable symbol readers and/or scan engines may subtractively impose an aiming pattern on an illumination field produced by a source of light or illumination. An optical component with a mask or filter are interposed in an optical path extending outwardly from the source of light or illumination.
Intermec Ip Corp.
02/26/15
20150053641

Process for making high multiplex arrays


Processes for making high multiplex arrays for use in analyzing discrete reactions at ultra high multiplex with reduced optical noise, and increased system flexibility. The high multiplex arrays include substrates having integrated optical components that increase multiplex capability by one or more of increasing density of reaction regions, improving transmission of light to or collection of light from discrete reactions regions.
Pacific Biosciences Of California, Inc.
02/19/15
20150049491

Method of making components including quantum dots, methods, and products


A glass tube including quantum dots under oxygen-free conditions is described. An optical component and other products including such glass tube, a composition including quantum dots, and methods are also disclosed..
Qd Vision, Inc.
02/19/15
20150049120

Electronic device and display method


An electronic device and a display method include a main body with a processing unit that generates a first image and performs display control; a fixing apparatus connected with the main body apparatus, which has at least a first fixed state in which the fixing apparatus can be at least a part of an annular space or an approximate annular space meeting a first predetermined condition, the annular space or the approximate annular space being capable of surrounding an outer side of a cylinder meeting a second predetermined condition; and a display unit arranged on the main body apparatus or the fixing apparatus, which outputs the first image; wherein the display unit comprises a first display component outing a first image and a first optical component forming a magnified virtual image corresponding to the first image.. .
Beijing Lenovo Software Ltd.
02/19/15
20150049066

Electronic device and display method


An electronic device and a display method includes a main body apparatus with a processing unit that generates a first image and performs display control; a fixing apparatus connected with the main body apparatus, which maintains a relative location relationship between the electronic device and at least a part of body of a user; and a first display unit arranged on the main body apparatus and/or the fixing apparatus, which outputs the first image; wherein the first display unit comprises a first display component which displays the first image, and a first optical component which receives light corresponding to the first image emitted from the first display component, and changes the light path of the light corresponding to the first image to form a magnified virtual image corresponding to the first image.. .
Beijing Lenovo Software Ltd.
02/19/15
20150049000

Electronic device and display method


An electronic device and a display method includes a main body apparatus with a processing unit which generates a first image and performs display control; a first fixing apparatus connected with the main body apparatus, which maintains a relative location relationship between the electronic device and at least a part of body of a user when the user wears the electronic device; and a first display unit arranged on the main body apparatus and/or the first fixing apparatus, which outputs the first image; wherein the first display unit comprises a first display component which displays the first image, and a first optical component which receives light corresponding to the first image emitted from the first display component, and changes the light path of the light corresponding to the first image to form a magnified virtual image corresponding to the first image.. .
Beijing Lenovo Software, Ltd.
02/19/15
20150048403

Methods for making optical components, optical components, and products including same


Methods for making multiple hermetically sealed optical components are disclosed. Methods for making an individual hermetically sealed optical component are disclosed.
Qd Vision, Inc.
02/12/15
20150043927

Combining i-q and/or polmux optical receiver to enable single detector


A method for reducing optical components at a receiver which include converting an input signal at a receiver to include an interleaving of alternate signal diversity components, the signal diversity components including phase diversity when the converting includes 0 and 90 degree interleaving and the signal diversity components include polarization diversity interleaving when the converting includes interleaved orthogonal polarizations, and combining the signal diversity components for enabling a single photo detection at the receiver to detect the alternative signal diversity components for subsequent analog-to-digital conversion.. .
Nec Laboratories America, Inc.
02/12/15
20150042877

Auxiliary optical components for mobile devices


In some embodiments, an auxiliary optical device for a mobile electronic device has a mounting component that is configured to be selectively attachable and detachable from the mobile electronic device. The mounting component is configured to be coupled to and decoupled from a mobile electronic device using an anchor that is inserted into a port of the mobile electronic device.
Olloclip, Llc
02/12/15
20150041938

Passivation of back-illuminated image sensor


A method for forming a back-illuminated image sensor includes forming a higher doped crystalline layer on a crystalline substrate, growing a lower doped crystalline layer on the higher doped crystalline layer and forming a photodiode and component circuitry from the lower doped crystalline layer. Metallization structures are formed to make connections to and between components.
International Business Machines Corporation
02/12/15
20150041936

Passivation of back-illuminated image sensor


A method for forming a back-illuminated image sensor includes forming a higher doped crystalline layer on a crystalline substrate, growing a lower doped crystalline layer on the higher doped crystalline layer and forming a photodiode and component circuitry from the lower doped crystalline layer. Metallization structures are formed to make connections to and between components.
International Business Machines Corporation
02/12/15
20150040368

Method for producing structured optical components


The method according to the invention is used for producing optical components, in particular covers for encapsulating micro-systems, wherein at least one reinforcing element, which is produced before being arranged, is arranged on a first substrate, as a result of which a stack is produced. This stack is heated after being connected to a second substrate, as a result of which the first substrate is deformed such that at least one region, covered by the reinforcing element, of the first substrate is moved and/or is inclined or the first substrate is brought into contact with the reinforcing element.
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.
02/05/15
20150037574

Surface protective film and optical component


And, an acetylene diol compound (c).. .
02/05/15
20150037573

Surface protective film and optical component


Provided is a surface protective film, which has a substrate having a topcoat layer containing a lubricating property-imparting component and rarely whitened and an adhesive layer formed of a water dispersible acrylic adhesive composition, and which is excellent in appearance characteristics, etc. A surface protective film has a substrate; and a topcoat layer and an acrylic adhesive layer formed on respective faces of the substrate, in which the topcoat layer contains a lubricant wax composed of a higher fatty acid/higher alcohol ester and a polyester binder resin, the acrylic adhesive layer is formed of a water dispersible acrylic adhesive composition containing an acrylic emulsion polymer (a) obtained by polymerization of an alkyl(meth)acrylate and a carboxyl group-containing unsaturated monomer with a reactive emulsifier having a radical polymerizable functional group; and a compound (b) represented by formula (i): r1o—(po)a-(eo)b—(po)c—r2 (i)..
Nitto Denko Corporation
02/05/15
20150037572

Surface protective film and optical component


Provided is a surface protective film, which has a substrate having a topcoat layer containing a lubricating property imparting component and rarely whitened and an adhesive layer formed of a water dispersible acrylic adhesive composition, and which is excellent in removability etc. A surface protective film having: a substrate; and a topcoat layer and an acrylic adhesive layer formed on respective faces of the substrate, in which the topcoat layer contains a lubricant wax composed of a higher fatty acid/higher alcohol ester and a polyester binder resin, the acrylic adhesive layer is formed of a water dispersible acrylic adhesive composition containing an acrylic emulsion polymer obtained by polymerization of an alkyl (meth)acrylate (a) and a carboxyl group-containing unsaturated monomer (b) with a reactive emulsifier..
Nitto Denko Corporation
02/05/15
20150037032

High connectivity multiple dimension optical network in glass


An optical communications system includes a first plurality of optical components having optical ports, a second plurality of optical components having optical ports and an optical cross-connect. The optical cross-connect includes a block of a single continuous construction and material having a first side adjacent the first optical components and a second side adjacent the second optical components, and a plurality of non-intersecting, continuous waveguides formed within the block and extending from the first side of the block to the second side of the block.
Telefonaktiebolaget L M Ericsson (publ)
02/05/15
20150036970

Semiconductor device and manufacturing


A semiconductor device includes a first chip, a dielectric layer over the first chip, and a second chip over the dielectric layer. A conductive layer is embedded in the dielectric layer and is electrically coupled to the first chip and the second chip.
Taiwan Semiconductor Manufacturing Company, Ltd.
02/05/15
20150036232

Multi-layer optical components and fabricating same


A multi-layer mirror comprising a front plate, a backing plate and spacers coupled between the front plate and the backing plate. The spacers are closely packed with one another and arranged in a manner where adjacent spacers contact one another and packing spaces are defined between groups of spacers in contact with one another.
Suzhou Synta Optical Technology Co., Ltd.
02/05/15
20150036137

Alignment of optical components


Alignment of a near field transducer (nft) optical input coupler and a light emitting device involves providing excitation radiation from an excitation light source through an optical input coupler to the nft and filtering output radiation from the nft using a short wavelength pass optical filter. The optical input coupler is scanned through multiple positions while the photoluminescent radiation is detected.
Seagate Technology Llc
02/05/15
20150034512

Flexible hermetic package for optical device


An opto-electronic package having two enclosures in which a first non-hermetic enclosure provides the structural rigidity required to maintain the alignment of the optical components for a predetermined environmental range, and second flexible enclosure that provides a hermetical seal for the opto-electronic package.. .
Jds Uniphase Corporation
01/29/15
20150029571

Optical scanning devices and systems


Optical scanning devices and systems are disclosed. In one aspect, an optical scanning device comprises a first rotatable optical component and a second rotatable optical component.
Quartus Engineering Incorporated
01/29/15
20150029480

Optical system of a microlithographic projection exposure apparatus


An optical system of a microlithographic projection exposure apparatus comprises at least one mirror arrangement, having a plurality of mirror elements which are adjustable independently of one another for varying an angular distribution of the light reflected by the mirror arrangement, a polarization-influencing optical arrangement, by which, for a light beam passing through during the operation of the projection exposure apparatus, different polarization states can be set via the light beam cross section, and a retarder arrangement, which is arranged upstream of the polarization-influencing optical arrangement in the light propagation direction and at least partly compensates for a disturbance of the polarization distribution that is present elsewhere in the projection exposure apparatus, wherein the polarization-influencing optical arrangement has optical components which are adjustable in their relative position with respect to one another, wherein different output polarization distributions can be produced by this adjustment in conjunction with the mirror arrangement.. .
Carl Zeiss Smt Gmbh
01/29/15
20150028206

Display apparatus


A display apparatus including an optical component and an optical fiber component is provided. The display may include an optical component including a sensor, and an optical fiber component configured to transmit the electromagnetic transmission being incident on a front frame, to the sensor.
Samsung Electronics Co., Ltd.
01/29/15
20150028176

Lightweight carrier structure, particularly for optical components, and its production


A carrier structure (100), particularly for optical components, includes a carrier body (10) which is formed from ceramic with hollows (11), and at least one cover layer (21, 22) which is formed from glass, arranged on at least one surface of the carrier body (10), and is connected to the carrier body (10) by means of at least one bond connection (23, 24) produced by means of anodic bonding. Methods for producing the carrier structure (100) and the use of the carrier structure as a mirror body, carrier for optical components and/or mechanical carrier for dynamically moved components are also described..
Berliner Glas Kgaa Herbert Kubatz Gmbh & Co.
01/29/15
20150028105

Optical component and image capturing device using same


An optical component includes a substrate and two optical lenses, and the substrate and the two optical lenses are an integrated and inseparable structure. A groove that can accommodate a required collimating optical element is provided on the substrate, or a collimating optical element and the substrate are integrated.
Cipherlab Co., Ltd.
01/22/15
20150024212

Hard coating composition


Provided is a hard coating composition with which optical interference and a blue discoloration due to ultraviolet rays do not occur when applied to an ultrahigh refractive index organic glass with a refractive index exceeding 1.67. The hard coating composition is applied to an optical component body formed of an organic glass.
Itoh Optical Industrial Co., Ltd.
01/22/15
20150024199

Removable water-dispersible pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet and optical component


There is provided a removable water-dispersible pressure-sensitive adhesive composition to form a pressure-sensitive adhesive layer of a pressure-sensitive adhesive sheet capable of exhibiting good curl regulatability. There are also provided a pressure-sensitive adhesive sheet capable of exhibiting good curl regulatability, and an optical component having the pressure-sensitive adhesive sheet laminated thereon.
Nitto Denko Corporation
01/15/15
20150018447

Photosensitive resin composition, cured product thereof, and optical component


(d) a light-shielding material.. .
01/15/15
20150018445

Semi-cured product, cured product and manufacturing same, optical component, curable resin composition


A curable resin composition comprising a (meth)acrylate monomer having an aromatic ring, a non-conjugated vinylidene group-containing compound represented by the general formula below, and a thermal or a photo-radical polymerization initiator makes it possible to produce a cured product with minimized occurrence of burring during molding and high product yield after molding. The cured product has good heat coloration resistance and low abbe's number.
Fujifilm Corporation
01/15/15
20150017440

Quartz glass tube as a semi-finished product for an optical component and producing said quartz glass tube


A quartz glass tube as a semi-finished product for an optical component that has an inner bore extending along a tube centre axis for the acceptance of a core rod and a tube wall limited by an inner casing surface and an outer casing surface is already known; within said tube wall an inner region made of a first quartz glass and an outer region made of a second quartz glass with a different index of refraction surrounding the inner region contact one another at a contact surface which runs around the centre axis. In order to provide a quartz glass on this basis that facilitates the production of optical components for special applications such as laser-activated optical components in wand or fibre form, the invention states that the contact surface has a non-round course in the radial cross-section and the inner casing surface has a circular course..
Heraeus Quarzglas Gmbh & Co Kg
01/15/15
20150016865

Assembly of components having different coefficients of thermal expansion


A component assembly includes a first component, such as an optical component, and a second component, such as a support component, having different coefficients of thermal expansion (ctes). The component assembly also includes a spacer having a cte matched to that of the first component, disposed between the first component and the second component.
01/15/15
20150016795

Optical component and optical communication system


An optical component according to an embodiment of the present invention is constructed of a plurality of mcfs each having the same core constellation structure and among the plurality of mcfs, a maximum deviation of a core pitch between neighboring cores and a maximum deviation of a spot size of a fundamental mode at an operating wavelength satisfy a specific relation, thereby suppressing structural variation so as to keep a splice loss not more than 1 db.. .
Sumitomo Electric Industries, Ltd.
01/15/15
20150016791

Multi-core optical fiber tape


A multi-core optical fiber ribbon easily optically connected to another optical component is provided. A multi-core optical fiber ribbon 1 includes a plurality of multi-core optical fibers 10 arranged parallel to one another and a common resin 20, with which the plurality of multi-core optical fibers 10 are collectively coated.
Sumitomo Electric Industries, Ltd.
01/08/15
20150010263

Controlling the composition of electro-absorption media in optical devices


Forming an optical device includes growing an electro-absorption medium in a variety of different regions on a base of a device precursor. The regions include a component region and the regions are selected so as to achieve a particular chemical composition for the electro-absorption medium included in the component region.
Kotura, Inc.
01/08/15
20150008373

Reactive mesogen formulation with conductive additive


The invention relates to a reactive mesogen (rm) formulation comprising a conductive additive, to a polymer film obtained thereof, and the use of the rm formulation and polymer film in optical or electrooptical components or devices, like optical retardation films for liquid crystal displays (lcds).. .
Merck Patent Gmbh
01/08/15
20150008331

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.
01/01/15
20150003486

Laser resonator arrangement with laser-welded optical components


A laser resonator arrangement includes multiple glass optical components, and a glass carrier plate, in which at least one of the optical components is secured to the carrier plate by at least one laser welding connection or is secured to the carrier plate through an intermediate glass element, in which the intermediate glass element is connected to both the at least one optical component and to the carrier plate by at least one laser welding connection.. .
Trumpf Laser Marking Systems Ag
01/01/15
20150003484

Brightness multi-emitter laser diode module and method


Improved brightness and feedback multi-emitter laser diode modules and methods are provided. A plurality of laser diode emitters emit broad-area light beams in a beam direction.
Jds Uniphase Corporation
01/01/15
20150003098

Illumination device of a motor vehicle


An illumination device of a motor vehicle has a lamp module formed from at least one light source unit, which includes at least one light source that emits a light radiation to generate a running light distribution. An optical component deflects a part of the emitted light radiation in such a way that a depiction of the at least one light source unit is able to be generated outside of the running light distribution..
Daimier Ag
01/01/15
20150002924

Method for producing transparent adhesive sheet for optical applications, transparent adhesive sheet for optical applications, and display device using same


A production method of a silicone-based transparent adhesive sheet for optics for assembling the optical components, characterized by forming a surface activation treated surface, in which peel strength after laminating onto an adherend increases with time, as compared with peel strength before lamination, by performing surface activation treatment using uv-ray irradiation on at least a part or the entire surface of an adhesive face contacting with the adherend of said transparent adhesive sheet for optics, and a transparent adhesive sheet for optics obtained from the production method thereof, and the like.. .
01/01/15
20150001470

Barrier covered microlens films


Optical components and devices are provided that include a substrate, a microlens array, and a barrier film system conformally covering the microlens array. An oled may be optically coupled to the microlens array.
Universal Display Corporation
12/25/14
20140376924

System and generating optical output from an electronic device


An optical processing system for an electronic device is provided. The optical processing system includes a digital component for generating digital signals based on received signals from the electronic device.
12/25/14
20140376000

Integrated optical coherence tomography systems and methods


Disclosed herein are optical integration technologies, designs, systems and methods directed toward optical coherence tomography (oct) and other interferometric optical sensor, ranging, and imaging systems wherein such systems, methods and structures employ tunable optical sources, coherent detection and other structures on a single or multichip monolithic integration. In contrast to contemporary, prior-art oct systems and structures that employ simple, miniature optical bench technology using small optical components positioned on a substrate, systems and methods according to the present disclosure employ one or more photonic integrated circuits (pics), use swept-source techniques, and employ a widely tunable optical source(s)..
Acacia Communications Inc.
12/25/14
20140375963

System for vibrating optical components using an airflow device


A system for vibrating optical components using an airflow device is provided. The system includes: one or more elongated fibers, each of the one or more elongated fibers comprising a respective diameter; one or more optical components for at least one of conveying coherent light and interacting with the coherent light; and, an airflow device arranged to flow air over, and about perpendicular to, the one or more elongated fibers at a velocity, a combination of the respective diameter of each of the one or more elongated fibers and the velocity of the air configured to cause the one or more elongated fibers to produce shedding vortices that cause the one or more elongated fibers and the one or more optical components to each vibrate..
Christie Digital Systems Canada Inc.


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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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