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9213140 Fiber component and laser device  
The fiber component of the present invention has a fusion splice section for connecting optical fibers. The optical fiber as the receiver of transmitted light is coated with at least two-layer...
9063304 Ferrule and ferrule with optical fiber  
Provided is a ferrule which includes a positioning mechanism configured to position an optical fiber having a predetermined outer diameter, and a recess configured for an adhesive to be disposed...
9042690 Hybrid laser light sources for photonic integrated circuits  
A light source for a photonic integrated circuit may comprise a reflection coupling layer formed on a substrate in which an optical waveguide is provided, at least one side of the reflection...
9042684 Electro-optic modulator  
An electro-optical modulator device includes an optical signal path partially defined by a waveguide portion, a radio frequency (RF) signal path partially defined by a conductive line portion, an...
9042701 Collapsible cable reel  
A collapsible cable reel comprising a frame assembly having with a first end and a second end and at least one cable support is disclosed. A first end assembly releasably connects to the first end...
9039303 Compact multi-channel optical transceiver module  
A compact multi-channel optical may include a multi-channel transmitter optical subassembly (TOSA), a multi-channel receiver optical subassembly (ROSA) and a circuit board configured and arranged...
9039296 Fiber optic connector structure  
A fiber optic connector structure contains a base, a covering member, and a fitting sleeve. The base includes a holding face, two contacting portions, and at least one slot. A respective one of...
9042697 Resonator for thermo optic device  
A resonator for thermo optic devices is formed in the same process steps as a waveguide and is formed in a depression of a lower cladding while the waveguide is formed on a surface of the lower...
9039298 Optical signal transmission device  
An optical signal transmission device includes a first and a second photoelectric converting device, a first and a second connector, a plurality of first optical fibers, a plurality of second...
9042096 Thermal management of a communication transceiver in an electrical communication device  
Disclosed herein are various systems and methods relating to communication devices that include modular transceivers, such as small form pluggable transceivers. According to one embodiment, a...
9039292 Optical fiber connector  
An optical fiber connector includes a first optical-electric coupling element, a second optical-electric coupling element and an elastic location cap. The first optical-electric coupling element...
9039304 Combined optical and electrical interface  
A connection port provides electrical and/or optical interface capability. The combined electrical and optical interface port may include an optical communication light engine within the...
9039293 Multiport optical fiber terminal  
A multiport optical fiber connection terminal with a compact footprint has a configuration that allows for easy accessibility and interconnection of cables, while providing several mounting...
9042691 Optical coupling module for silicon photonics chip  
An optical coupling module for a silicon photonics chip in which a grating is formed on an optical waveguide, and a material having an intermediate refractive index between refractive indexes of a...
9042683 Optical modulator including graphene  
An optical modulator includes a first graphene and a second graphene on an upper surface of a semiconductor layer, a first electrode on the first graphene, and a second electrode on the second...
9042695 Low bending loss multimode fiber transmission system  
A bend-loss tolerant multimode fiber transmission system is provided. The system includes: a transmission fiber having a core and a cladding, and a mode-launching system for selectively exciting...
9039300 Optical transceiver with finger tightly fastened to housing  
An optical transceiver easily set within the cage of the host system. The optical transceiver of an embodiment provides a finger surrounding the housing of the optical transceiver. The finger has...
9042696 Method and structure combining vertical and angled facets in silicon photonic waveguides  
Embodiments of the invention use crystallographic etching of SOI wafers with a (110)-oriented epi layer to form both the vertical input facet and the re-entrant mirror. Proposed layout design...
9042685 Photonic monitoring for optical signals  
This invention concerns real-time multi-impairment signal performance monitoring. In particular it concerns an optical device, for instance a monolithic integrated photonics chip, comprising a...
9042692 Universal optical fibers for optical fiber connectors  
An optical fiber for use as a stub fiber in an optical fiber connector is disclosed. The optical fiber is configured with a segmented core that includes a single-mode segment with a step-index...
9042700 Cable spool assembly  
A spool assembly includes a drum having a first axial end and an oppositely disposed second axial end. The drum includes an inner surface that defines a bore that extends through the first and...
9039297 Fixing device for optical fiber detection  
An optical fiber fixing device includes a base, first fixing block and a second fixing block. The base includes an upper surface has a receiving groove and a groove which is connected with the...
9042003 Chip-based frequency comb generator with microwave repetition rate  
A frequency comb generator fabricated on a chip with elimination of a disadvantageous reflow process, includes an ultra-high Q disk resonator having a waveguide that is a part of a wedge structure...
9042698 Bare glass fiber holder  
A fiber holder is provided which includes first and second holder plates having first and second main surfaces, respectively. The first holder plate includes a first channel insert including a...
9042702 Platforms and systems for fiber optic cable attachment  
Platforms for connecting fiber optic cable assemblies to fiber optic equipment using a universal footprint are disclosed. In one embodiment, a platform for connecting at least one fiber optic...
9039301 Optical transceiver having enhanced EMI tolerance  
An optical transceiver that attenuates the EMI radiation leaked therefrom is disclosed. The optical transceiver includes a top cover and the bottom base to form a cavity into which a TOSA, a ROSA,...
9039302 Interposer  
An interposer comprising: (a) a planar substrate having top and bottom surfaces, said bottom surface defining at least one ferrule alignment structure, and one or more fiber bores extending from...
9042735 Optical transceiver having an extra area in circuit board for mounting electronic circuits  
An optical transceiver of one embodiment includes a transmitter optical subassembly to transmit an optical signal, a receiver optical subassembly to receive an optical signal, a mother board, a...
9039291 Device for connecting optical fibers  
An optical fiber connection device mainly made up of two coupling elements shaped to be inserted in cavities of two connector housings. Each coupling element (11A, 11B) includes a fiber bar (14)...
9042688 Multiple port, multiple state optical switch  
An optical switch (16) for alternatively redirecting a source beam (14) includes a director assembly (18) that is selectively moveable between (i) a first switch position (350), (ii) a second...
9042686 Optical waveguide platform with hybrid-integrated optical transmission device and optical active device and method of manufacturing the same  
Disclosed are an optical waveguide platform with integrated active transmission device and monitoring photodiode. The optical waveguide platform with hybrid integrated optical transmission device...
9040919 Photomixer-waveguide coupling tapers  
Disclosed are systems and methods for improving the performance of systems for generating and detecting electromagnetic radiation at terahertz (THz) frequencies. Embodiments of the systems and...
9039249 Backlight module  
A backlight module includes a laser light source, a light guiding board located at a side of the laser light source, a first lens and a second lens both located at a light path of light beams...
9042687 Waveguide lens for coupling laser light source and optical element  
A waveguide lens includes a substrate, a planar waveguide formed on the substrate and configured to couple with a laser light source that emits a laser beam into the planar waveguide along an...
9039299 Optical-electric converting module  
An optical-electric converting module includes a printed circuit board (PCB) and an optical-electric coupling element. The PCB includes a supporting surface, laser diodes and photo diodes. The...
9039294 Method to assemble and polish a connector with optical fiber that has air-gaps or “voids” in its cladding  
A method for assembling a fiber optic connector that includes heating an end of a cleaved fiber, inserting the end of the cleaved fiber into a ferrule until the end protrudes from the ferrule,...
9039295 Adhesive compositions including partially cross-linked resins and thermoset resins and methods for use thereof  
An optical connector for terminating an optical fiber may include a ferrule, a optical fiber, and an adhesive composition. The ferrule may include a fiber-receiving passage defining an inner...
9042694 Energy target system  
A system for determining properties of a radiant energy beam. The system include a plurality of fiber optic cables each including a first end and a second end and a plurality of optical coupling...
9042699 Switch rack system  
In one embodiment, the system comprises: (a) a chassis; (b) one or more cards mounted in the chassis, each card having a plurality of switch ports, the plurality of switch ports being aligned in...
9042689 Optical switch and optical switch array  
An optical switch includes: a semiconductor substrate, including a first rotation part and a first torsion beam disposed at two ends of the first rotation part, where the first torsion beam is...
9042693 Water-soluble water-blocking element  
The present invention provides optical-fiber communication cables with an improved water-blocking element that reduces or eliminates microbending caused by water-swellable particulate powders. In...
9036960 Photonic via waveguide for pixel arrays  
Light guiding structures are provided to improve the light coupling between photonic active devices and the top of a metallization layer stack interconnecting these photonic active devices. Each...
9033589 Optical fiber cable processing device, method for processing the same, and case for optical fiber cable  
An optical fiber cable processing device includes a transport mechanism which transports a case that accommodates an optical fiber cable and in which plural work stations are set along a transport...
9036965 Microlens array and optical transmission component  
A microlens array, which maintains high positional accuracy with respect to an optical circuit such as a waveguide and facilitates connection operation, and an optical transmission component...
9036998 Long-haul undersea transmission system and fiber  
An undersea long-haul transmission system includes an optical fiber transmission span and a coherent detection and digital signal processing module for providing dispersion compensation. The...
9036966 Monolithic beam-shaping optical systems and methods for an OCT probe  
Monolithic beam-shaping optical systems and methods are disclosed for an optical coherence tomography (OCT) probe that includes a transparent cylindrical housing having asymmetric optical power....
9036962 Arrangement of optical fibers, and a method of forming such arrangement  
A method of forming an optical fiber array. The method comprises providing a substrate having a first surface and an opposing second surface. The substrate is provided with a plurality of...
9036975 Fiber optic cable pass-thru fitting  
A cable pass-thru assembly includes a fiber optic cable and a cable pass-thru fitting. The fiber optic cable includes an optical fiber and a strength member. The cable pass-thru fitting is adapted...
9036970 Method and device for diffuse excitation in imaging  
A coupling device for an optical fiber used in optical tomography examination of a medium includes a mass of diffusing material for a wavelength guided by the optical fiber. This mass includes a...
9036973 Wire connection and distribution casing with connecting part, hollow pipe columns and connected part for communication cables  
A wire connection and distribution casing with a connecting part, hollow pipe columns and a connected part for communication cables includes at least one cable inlet and outlet end face and at...