Images List Premium Download Classic

Optical Fiber

Optical Fiber-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
NEW Optical time domain reflectometer and method for detecting optical fiber by using the same
Huawei Technologies Co., Ltd.
June 22, 2017 - N°20170180042

An optical time domain reflectometer and a method for detecting an optical fiber are disclosed. In an embodiment the optical time domain reflectometer includes: a service signal generator, a signal coupler connected to the service signal generator, an electro-optical modulator connected to the signal coupler, a transmitter connected to the electro-optical modulator, a photoelectric detector connected to the transmitter, and ...
NEW Ld module
Fujikura Ltd.
June 22, 2017 - N°20170179683

Emitter width of an ld is set greater than a diameter, of a core, in an entrance end surface of an optical fiber. An optical system provided between the ld and the optical fiber causes a diameter, of laser beam, in the entrance end surface of the optical fiber to become smaller than the diameter, of the core, in the ...
NEW Fiber laser system
Fujikura Ltd.
June 22, 2017 - N°20170179678

A fiber laser system enables an improved reflection resistance property. The fiber laser system includes fiber lasers (2 through 4) each having a laser medium which is an optical fiber made from silica glass. A difference between respective lasing wavelengths of any given two of the fiber lasers is greater than a wavelength equivalent to a half width at half maximum of ...
NEW Optical Fiber Patent Pack
Download 1252+ patent application PDFs
Optical Fiber Patent Applications
Download 1252+ Optical Fiber-related PDFs
For professional research & prior art discovery
inventor
  • 1252+ full patent PDF documents of Optical Fiber-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
NEW Self-monitoring superconducting tape via integrated optical fibers
North Carolina State University
June 22, 2017 - N°20170179364

Disclosed are systems and methods for a self-monitoring conducting system that can respond to temperature, strain, and/or radiation changes via the use of optical fibers. The self-monitoring conducting system comprises a conducting component integrated with one or more optical fibers. The temperature, strain, and/or radiation changes can be sensed or detected via optical interrogation of the one or ...
NEW Optical fiber scanner, illuminating device, and observation apparatus
Olympus Corporation
June 22, 2017 - N°20170176742

Provided is an optical fiber scanner including: an illumination optical fiber; an annular elastic member formed of an elastic material having an engagement hole that engages with the illumination optical fiber; and a plurality of piezoelectric elements fixed to the annular elastic member, each piezoelectric element being polarized in a radial direction of the illumination optical fiber and applied an ...
NEW Asymmetric optical fiber wedge for core positioning
Corning Optical Communications Llc
June 22, 2017 - N°20170176692

A portion of a core of an optical fiber may be positioned eccentrically in a bore of a ferrule. The portion of the core may be part of an asymmetric cross-sectional region of the optical fiber, and the asymmetric cross-sectional region may include an asymmetric outer surface. The asymmetric outer surface may include an inclined portion spaced outwardly from the ...
NEW Optical Fiber Patent Pack
Download 1252+ patent application PDFs
Optical Fiber Patent Applications
Download 1252+ Optical Fiber-related PDFs
For professional research & prior art discovery
inventor
  • 1252+ full patent PDF documents of Optical Fiber-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
NEW Bromine-doped optical fiber
Corning Incorporated
June 22, 2017 - N°20170176673

Bromine doping of silica glass is demonstrated. Bromine doping can be achieved with sibr4 as a precursor. Bromine doping can occur during heating, consolidation or sintering of a porous silica glass body. Doping concentrations of bromine increase with increasing pressure of the doping precursor and can be modeled with a power law equation in which doping concentration is proportional to ...
NEW Diverging light from fiber optics illumination delivery system
Novartis Ag
June 22, 2017 - N°20170176660

An illumination fiber optics is provided that includes an optical fiber, configured to receive illumination light at a proximal end from a light source; and a light-scattering element, at a distal end of the optical fiber, configured to receive the illumination light from the optical fiber at a proximal end and to emit the illumination light at a distal end ...
NEW Methods and systems for detecting gas flow by photoacoustic signal generation
General Electric Company
June 22, 2017 - N°20170176489

A method for the detection of a gas flowing from a location in a structure is described. A hollow-core optical fiber is placed in a position adjacent the structure. The fiber includes a sound-conductive cladding layer; and further includes at least one aperture extending into its cross-sectional diameter. A beam of pulsed, optical is transmitted into the fiber with a ...
NEW Sensor for detecting water in oil
Aktiebolaget Skf
June 22, 2017 - N°20170176340

A system for detecting the presence of water in oil, provides a detection head including a gap in which oil to be monitored may be received; at least a first optical fiber having a first end, optically coupled to transmit light across the gap; a micro electro-opto-mechanical (meom) device, the meom device comprising a photo-emitter and a photo-detector integrated onto ...
NEW Method for qualifying the effective modal bandwidth of a multimode fiber over a wide wavelength ...
Draka Comteq B.v.
June 22, 2017 - N°20170176285

The invention relates to a method for qualifying the actual effective modal bandwidth of a multimode optical fiber over a predetermined wavelength range, comprising the steps of: carrying out (30) a dispersion modal delay (dmd) measurement of the multimode optical fiber at a single wavelength to obtain an actual dmd plot; generating (32) at least two distinct modified dmd plots from the ...
NEW Novel fiber-optic pressure sensor configurations
Millar Instruments
June 22, 2017 - N°20170176270

A miniature pressure sensor has been designed based on an optical fiber with fiber bragg grating (fbg). The fiber can be attached to a portion of tubing by co-extrusion, braiding, gluing, or other equivalent methods, where the portion of tubing is flexible and a first side is exposed to the fluid/gas being measured (pm) and a second side is ...
NEW Multi-fiber optical connector assembly that includes an optical connector and a connector housing
Captain Jrt Llc
June 22, 2017 - N°20170176252

A connector assembly is provided for coupling optical fibers to a spectrometer. The connector assembly includes a plate having a slit defined therein and a ferrule that secures end portions of the optical fibers therein. The ferrule includes a forward end having an aperture that receives the optical fibers. The connector assembly further includes a connector housing having an alignment ...
NEW Optical Fiber Patent Pack
Download 1252+ patent application PDFs
Optical Fiber Patent Applications
Download 1252+ Optical Fiber-related PDFs
For professional research & prior art discovery
inventor
  • 1252+ full patent PDF documents of Optical Fiber-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
NEW Devices and methods for multispot scanning
Alcon Research, Ltd.
June 22, 2017 - N°20170172802

An ophthalmic endoprobe system comprises an optical fiber configured to transmit light energy along an optical axis. The system further comprises a first scanning element rotatable relative to the optical fiber and arranged to receive at least a portion of the transmitted light energy. The first scanning element includes a diffractive optical element. The system also comprises a second scanning ...
NEW Ophthalmic illumination profiles and associated devices, systems, and methods
Novartis Ag
June 22, 2017 - N°20170172792

An ophthalmic illumination apparatus can include a body sized and shaped for grasping by a user. The apparatus can also include a cannula coupled to the body and configured to be positioned within an eye of a patient. The apparatus can further include a first optical fiber disposed within the cannula. The first optical fiber can be configured to transmit ...
NEW Systems and methods for a hand-controllable surgical illumination device
Novartis Ag
June 22, 2017 - N°20170172694

An exemplary illumination system is provided herein for use in performing an ophthalmic surgical procedure. The illumination system may include a body configured to be held by a hand of a user. The body may include an outer surface and an inner surface that defines an inner chamber. The exemplary illumination system may further include an elongate tubular member extending ...
NEW Method of making diverging-light fiber optics illumination delivery system
Novartis Ag
June 22, 2017 - N°20170172692

A process of making a diverging-light fiber optics illumination delivery system includes providing a micro-post comprising a glass-ceramic light-scattering element that includes at least one of a ceramic, a glass ceramic, an immiscible glass, a porous glass, opal glass, amorphous glass, an aerated glass, and a nanostructured glass; and fusion-splicing the glass-ceramic micro-post to the optical fiber by pulling an ...
NEW Prostate glove, fingertip optical encoder, connector system, and related methods
Medicametrix, Inc.
June 22, 2017 - N°20170172486

Systems and methods are provided herein that generally involve measuring a prostate or other object. In some embodiments, a finger clip having a roller ring or wheel rotatably mounted thereto is disposed within an inflatable membrane. The roller ring can include a measurement pattern positioned opposite to optical fibers configured to receive light reflected from the measurement pattern. A user ...
NEW Endoscope with distal hermetically sealed sensor
Intuitive Surgical Operations, Inc.
June 22, 2017 - N°20170172394

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. Signals from an electro-optic component travel through traces in a ceramic substrate forming one side of the hermetically ...
Method for monitoring wavelength of tunable laser on user end by optical line terminal on ...
Accelink Technologies Co., Ltd.
June 15, 2017 - N°20170170898

Disclosed is a method for monitoring the wavelength of a tunable laser device of user by local olt. The method is applied to a wavelength division multiplexing passive optical network framework. The framework comprises an onu, a first athermal array waveguide grating, a transmission optical fiber, a second athermal array waveguide grating and the olt, which are sequentially connected. Onu ...
Fiber laser apparatus and method of manufacturing amplifying coil
Fujikura Ltd.
June 15, 2017 - N°20170170622

A fiber laser apparatus includes a pumping light source which launches pumping light, an amplifying optical fiber which includes a core and a noncircular cladding, and absorbs the pumping light to launch laser light, an amplifying coil which has a configuration around which the amplifying optical fiber is wound, a first reflector which is provided on an input side of ...
Loading