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Optical Fiber

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


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NEW Scrambler for a multimode optical fiber and optical transmission system using such scrambler systems
Institut Mines-telecom
January 18, 2018 - N°20180019817

Embodiments of the invention provides a deterministic scrambler (1) arranged in a multimode optical fiber (130) for scrambling light, the light comprising a set of optical signals propagated in said multimode optical fiber according to a set of propagation modes, each propagation mode being associated with a power value, wherein the scrambler is configured to determine a permutation of said propagation modes ...
NEW Optical fiber cable assembly
Haowave Cable (shenzhen) Co., Ltd.
January 18, 2018 - N°20180017749

An optical fiber cable assembly includes a core sheath defining an installation space that is formed therethrough along length thereof, an auxiliary thread extending through the installation space, and having opposite first and second end sections that respectively extend out of two ends of the core sheath, and at least one core connected to the first end section of the ...
NEW Optical transmitter or transceiver including optical multiplexer with input and output ports on a single ...
Applied Optoelectronics, Inc.
January 18, 2018 - N°20180017745

A multi-channel optical transmitter or transceiver includes an optical multiplexer with input and output ports on a single side. The optical multiplexer receives optical signals at different channel wavelengths on a plurality of mux input ports on one side and combines the optical signals into a multiplexed optical signal, which is output on an optical output port on the same ...
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NEW Optical fiber coupling reliability
Novartis Ag
January 18, 2018 - N°20180017739

Improved optical fiber coupling reliability is realized by improving structures and materials used at the fiber joint. When ceramic ferrules are used at the fiber joint, the penetration of a uv-cured optical adhesive between the ceramic ferrules and the fiber ends is avoided or prevented, while an anti-reflective coating, an uncured optical adhesive, or a refractive index matching gel may ...
NEW Optical-fiber-attached ferrule and method of manufacturing the same
Fujikura Ltd.
January 18, 2018 - N°20180017738

An optical-fiber-attached ferrule of the invention includes: an optical fiber; and a ferrule that holds an end portion of the optical fiber, where the ferrule includes a ferrule end surface, a fiber hole to insert the optical fiber, an adhesive-filling section that includes an opening surface of the optical fiber hole and an opposed surface opposed to the opening surface, ...
NEW Integrated polarizing and analyzing optical fiber collimator device and methods of use thereof
Micatu Inc.
January 18, 2018 - N°20180017734

An integrated optical collimator device includes an optical fiber extending from a first end to a second end. The first end of the optical fiber is configured to be coupled to a light source or a light receiver. A housing is coupled to the ferrule and extends radially over the ferrule. A collimating lens is positioned in the housing proximate ...
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NEW System and method for internally inspecting a tubular composite part
The Boeing Company
January 18, 2018 - N°20180017505

A system and method for internally inspecting a tubular composite part so as to identify and measure adhesive flow therewithin are provided, along with an endpoint adapter assembly of a near infrared (nir) spectrometer. The system includes an end point adapter that fits within and maintains a consistent cross-sectional position within the tubular composite part. The system also includes a ...
NEW Fiber optic light panel with homogeneous light output
Valeo North America, Inc.
January 18, 2018 - N°20180017227

An optical mixer for a vehicle lighting device having a light source and an optical fiber panel that inputs light from the light source. The optical mixer includes a light input face configuration to input light from the light source, and a light output face configured to output light to the input to panel. A sidewall connects the light input ...
NEW Method for producing multi-core optical fiber
Sumitomo Electric Industries, Ltd.
January 18, 2018 - N°20180016181

Provided is a method for producing a multi-core optical fiber that includes a plurality of cores made of pure silica glass and exhibits a minor transmission loss. The method for producing a multi-core optical fiber according to the present invention is a method for producing a multi-core optical fiber including a plurality of cores made of pure silica glass substantially ...
NEW Method and apparatus for continuous or batch preform and optical fiber production
January 18, 2018 - N°20180016180

The present invention relates to a method and apparatus for fiber and/or fiber perform production and in particular, optical fiber and optical fiber preform production in which a fiber substrate and a multilayered preform can be continuously produced. The layered preform is constructed from particles deposited from one or more aerosol streams containing multicomponent particles wherein individual particles have ...
NEW Kit and system for laser-induced material dispensing
Io Tech Group Ltd.
January 18, 2018 - N°20180015502

A laser-induced dispensing system for material processing is disclosed. The laser-induced dispensing system includes a fiber bundle having optical fibers. The optical fibers have first ends arranged at the first interface and second ends arranged at the second interface. Additionally, optics that direct laser beams transmitted from the second interface by the optical fibers toward a material to be deposited ...
Method and system for selectable parallel optical fiber and wavelength division multiplexed operation
Luxtera, Inc.
January 11, 2018 - N°20180013494

Methods and systems for selectable parallel optical fiber and wdm operation may include an optoelectronic transceiver integrated in a silicon photonics die. The optoelectronic transceiver may, in a first communication mode, communicate continuous wave (cw) optical signals from an optical source module to a first subset of optical couplers on the die for processing signals in optical modulators in accordance ...
Method and apparatus for automatic determination of a fiber type
Adva Optical Networking Se
January 11, 2018 - N°20180013490

A method and apparatus for automatic determination of a fiber type of at least one optical fiber span used in a link of an optical network, the method comprising the steps of measuring a length of said optical fiber span; measuring a chromatic dispersion of said optical fiber span; determining a fiber dispersion profile of said optical fiber span on ...
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Optical Fiber Patent Applications
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  • 1252+ full patent PDF documents of Optical Fiber-related inventions.
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Cable connector
January 11, 2018 - N°20180013248

There is provided a male cable connector (1) for reversibly connecting a computer network cable (7) to form at least one electrical connection or one optical connection to a second component, said male cable connector (1) comprising a male member (3) enclosing at least one electrical lead (14) electrically connected to one electric contact surface (13) and the network cable (7) or said male member (3) enclosing at ...
Device for transporting and controlling light pulses for lensless endo-microscopic imaging
January 11, 2018 - N°20180011309

An optical device for controlling group velocity (50) comprising a given number m of waveplates (pj) characterized by a given delay (8tj); a first spatial light modulator (51) suitable for forming from an incident light beam a number n of elementary light beams (bi) each of which is intended to enter into one of said optical fibers, each elementary beam being intended ...
Optical fiber trunk cable breakout canisters and assemblies
Afl Telecommunications Llc
January 11, 2018 - N°20180011276

An optical fiber trunk cable breakout canister includes a main canister body, the main canister body extending between a first end opening and a second end opening and including a first end portion defining the first end opening and a second end portion defining the second end opening. The first end opening has a maximum width that is less than ...
Armored optical fiber cable
Corning Optical Communications Llc
January 11, 2018 - N°20180011274

An optical communication cable subassembly includes a cable core having optical fibers each comprising a core surrounded by a cladding, buffer tubes surrounding subsets of the optical fibers, and a binder film surrounding the buffer tubes. Armor surrounds the cable core, the binder film is bonded to an interior of the armor, and water-absorbing powder particles are provided on an ...
Optical cable for terrestrial networks
Prysmian S.p.a.
January 11, 2018 - N°20180011273

An optical cable includes an optical module which includes first optical fibers and a first retaining element arranged about the first optical fibers. The module also includes second optical fibers arranged about the first retaining element, the second optical fibers being arranged on at least one circumference concentric with the first retaining element. The module also includes a second retaining ...
Cable, electronic device, and method for controlling electronic device
Sony Corporation
January 11, 2018 - N°20180011272

There is provided a cable including at least one optical fiber cable, at least two electrical cables provided so as to sandwich the optical fiber cable, and plugs positioned at both ends and each having an electrical contact part connected to each of the electrical cables.
Optical module
Oclaro Japan, Inc.
January 11, 2018 - N°20180011266

The invention provides an optical module which is less likely to be damaged, and can be assembled at low cost. The optical module comprises a housing having an electrical signal port for inputting and/or outputting an electrical signal and an optical signal port for inputting and/or outputting an optical signal, a first substrate arranged in the housing so ...
Polarity changeable conector
Senko Advanced Components, Inc.
January 11, 2018 - N°20180011258

Optical fiber connectors configured to allow ease of change of the connector polarity by providing lockable outer housing. In an embodiment, an optical fiber connector comprises an inner housing, at least one key configured to move along the inner housing so as to change a polarity of said optical fiber connector, and an outer housing disposed around at least a ...
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