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9036955 Optical interposer  
An optical interposer comprising: (a) a substrate having a planar surface: (b) at least one groove defined in the planar surface and extending from an edge of the substrate to a terminal end, the...
9028156 Optical module and signal transmission medium  
An optical module includes a photoelectric conversion element optically connected to an optical fiber, a plate-shaped substrate mounting the photoelectric conversion element, coupling members...
9031367 Optical element package and manufacturing method thereof  
An optical element package includes an optical wave guide array, at least one optical assembly and at least one optical transmission member. The optical wave guide array has a reflection groove....
9008476 Polarization conversion device  
A polarization conversion device includes: a directional coupler that includes an input side optical waveguide and an output side optical waveguide which are disposed in parallel to each other and...
8983252 Optical circuit and optical signal processing apparatus using the same  
Conventionally, there has been a problem that a structure in which optical signals outputting from a substrate facet in a PLC are optically coupled to a different bulk type optical device is so...
8977083 Photo module  
The photo module is provided with an incident light fiber guiding light, a gradient index lens having an optical axis different from the incident light fiber, having a period length larger than a...
8977088 Interposer with alignment features  
An optical interposer for optically coupling light between an OED supported on a substrate and an optical fiber, the interposer comprising: (a) an interposer of an optically-clear moldable...
8923664 Method and system for multi-mode integrated receivers  
A method and system for multi-mode integrated receivers are disclosed and may include receiving an optical signal from an optical fiber coupled to a chip comprising a photonic circuit. The...
8909010 Optical coupling structure and optical transreceiver module  
Provided is an optical coupling structure including an optical semiconductor element including a light receiving/emitting portion, an optical transmission path having an optical axis that...
8897612 Light-coupling optical systems and methods employing light-diffusing optical fiber  
Light-coupling systems and methods that employ light-diffusing optical fiber are disclosed. The systems include a light source and a light-diffusing optical fiber optically coupled thereto. The...
8873911 Optical module with pig-tailed fiber and method to assembly the same  
A method to assemble a pig-tailed optical module and an arrangement thereof are disclosed. The method includes a step to recover the optical coupling efficiency between the optical device in the...
8867868 Semiconductor integrated circuit  
A semiconductor integrated circuit according to an example of the present invention includes a chip substrate, first and second switches arranged on the chip substrate in which ON/OFF of an...
8860910 Backlight module and display apparatus  
The present invention provides a backlight module and a display apparatus. The display apparatus comprises the backlight module and a display panel. The backlight module comprises a light...
8855450 System and method for measuring properties of a thin film coated glass  
A system for measuring properties of a thin film coated glass having a light source, a spectrometer, at least one pair of probes, a first optical fiber switch and a second optical fiber switch....
8849080 Monolithically integrated fiber optic coupler  
An optical fiber coupler includes a clad optical fiber core having a coupling window formed therein. A laser source is joined to emit light into the core through the coupling window. The core has...
8837878 Multi-core optical fiber coupler  
An optical device comprising a multi-core optical fiber coupler. The multi-core optical fiber coupler includes a substrate having a planar surface and turning mirrors located along the planar...
8834041 Ferrule-based optical component assemblies  
In one embodiment, an optical transceiver assembly includes an active component substrate, first and second fiber securing devices, and a holder device coupled to the active component substrate....
8837870 Fiber coupled laser device having high polarization extinction ratio and high stability  
A fiber laser device includes a laser source that can emit a source laser beam, a birefringent beam separator configured to receive the source laser beam and to split the source laser beam into an...
8824839 Optical coupling device and method of implementing optical coupling device  
An optical coupling device includes an optical fiber holder configured to hold an optical fiber, a wavelength conversion member including a phosphor and an optical characteristic matching member...
8814443 Connector with improved fastening structures for fastening two tongues thereof together  
A connector defining a receiving space for receiving a corresponding plug, comprises a first housing, a second housing retained to the first housing along a back to front direction, and a...
8818144 Process for preparing an optical interposer for waveguides  
A process for preparing a subassembly, the process comprising: (a) defining the location of one or more grooves for receiving optical conduits on the top planar surface of a wafer or panel, the...
8818149 Spectrally-encoded endoscopy techniques, apparatus and methods  
Exemplary apparatus for obtaining information for a structure can be provided. For example, the exemplary apparatus can include at least one first optical fiber arrangement which is configured to...
8811778 Systems and method for routing optical signals  
Systems and a method for routing optical signals are disclosed. One system includes a first large core hollow metal waveguide configured to guide a substantially coherent optical beam. A second...
8811782 Optical transmission board, optical transmission module, and method for manufacturing optical transmission board  
An optical transmission board includes a substrate being provided with a through hole formed in a thickness direction of the substrate so as to penetrate from top to bottom of the substrate; a...
8787717 Systems and methods for coupling light into a transparent sheet  
Systems and methods for coupling light into a transparent sheet. The systems include a light source and a light-diffusing optical fiber optically coupled to the light source. The light-diffusing...
8781276 Grating-based optical fiber-to-waveguide interconnects  
Embodiments of the present invention are directed to optical waveguide-to-fiber interconnects. In one aspect, an optical fiber-to-waveguide interconnect includes a grating coupler (102) located at...
8761222 Light source with a diode laser and a large number of optical fibers  
A light source, e.g., for optical excitation of a laser device, includes a diode laser having a large number of emitters and a light-guiding device, the light-guiding device including a large...
8761558 Photoelectric transmission module  
A photoelectric transmission module being connected to a terminal of a composite cable including an optical fiber and an electrical cable, includes a substrate connected to the electrical cable...
8750660 Integrated optical interconnect  
A method for fabricating an integrated optical interconnect includes disposing a layer over a substrate on which at least one optoelectronic transducer has been formed. A groove is formed in the...
8727640 Dynamic range alignment tolerant optical coupling for fiber optic communications  
In one exemplary embodiment, an optical coupler of a fiber optic system can include a light-source input cavity packaged in an outer casing. The cavity can receive an optical signal from a light...
8721194 Optical transceiver module  
The present invention provides an optical transceiver module, comprising: a circuit substrate; a z-axis positioning base connected to the circuit substrate that, wherein the z-axis positioning...
8699838 Fiber optic furcation module  
The invention relates to a fiber optic furcation module, comprising: at least one planar wave guide card; a first adapter assigned to the or each planar wave guide card, the or each first adapter...
8666204 Optical transmission module  
An optical transmission module includes a semiconductor substrate, a first film layer, an electronic component layer and a waveguide structure. The electronic component layer is used for...
8666202 System and method for measuring properties of a thin film coated glass  
A system for measuring properties of a thin film coated glass having a light source, a spectrometer, at least one pair of probes, a first optical fiber switch and a second optical fiber switch....
8666211 Structure and method for aligning an optical fiber on an optical waveguide  
An optical device including at least one first optical waveguide coupled to a second optical waveguide of smaller cross-section which penetrates into it on the side of a first end. The first...
8644662 Optical connection structure and production method of optical waveguide to be used for the optical connection structure  
An optical connection structure which permits easy and automatic alignment between the optical axes of optical fibers and the optical axes of cores of an optical waveguide, and a production method...
8620122 Low-profile optical communications module having two generally flat optical connector modules that slidingly engage one another  
A low-profile optical communications module is provided that has two generally flat optical connector modules that slidingly engage one another to allow optical signals to be coupled between the...
8615149 Photonics chip with efficient optical alignment and bonding and optical apparatus including the same  
Provided are a photonics chip and an optical apparatus including the same. The chip may include a substrate, an optical waveguide, an optical coupler, and a plurality of alignment units. The...
8588566 Electronic apparatus, cellular phone, flexible cable and method for manufacturing optical waveguide forming body  
According to the electronic apparatus and cellular phone of the present invention, in an optical waveguide forming body of a flexible cable, an air layer is provided in a deforming section which...
8548291 Optical amplifier for multi-core optical fiber  
One aspect provides an optical device. The optical device includes a first and a second array of optical couplers, a plurality of waveguides and a plurality of pump couplers located over a surface...
8548286 Imaging laser diodes with a lightwave circuit  
A method for imaging light from a plurality of laser diodes (504) onto a multi-channel light valve (6) includes applying light from the plurality of laser diodes to a fiber waveguide (508) wherein...
8538213 SSC chip, fiber array attached with SSC, PLC module attached with SSC and method for manufacturing SSC  
There is provided a SSC chip whose yield may be improved and whose processing steps may be simplified as compare to those of a prior art PLC chip having a light waveguide circuit to which a...
8532494 Optical bidirectional communication module and optical bidirectional communication apparatus  
An optical bidirectional communication module includes a light-emitting element, a light-receiving element and an optical waveguide. The optical waveguide performs wavelength division on light...
8520991 Optical coupling method  
A method of coupling a light beam into a waveguide. The method includes applying the light beam onto a grating portion at non-zero degree angle with respect to a plane of the grating portion,...
8498504 Integrated optical transmission board and optical module  
An integrated optical transmission board in accordance with one embodiment of the invention includes: a first optical transmission board having a first optical transmission line; a second optical...
8494321 Diode laser having a device for beam forming  
A diode laser having a beam-forming device and a method for producing it are described. The diode laser includes at least one diode laser bar, the diode laser bar having a multitude of emitters,...
8463092 Waveguide assisted solar energy harvesting  
A photovoltaic (PV) system includes a fiber optical waveguide comprising an active core that hosts material configured to absorb and emit light, a cladding layer surrounding the active core, the...
8457450 Printed circuit board and manufacturing method thereof  
A printed circuit board is disclosed. A printed circuit board, which includes a first board part, a flexible board part which has one side coupled with the first board part and which includes an...
8439578 Opto-electronic assembly for high speed transmission  
The optoelectronic assembly for high speed signal transmission based on surface-emitting/receiving components is disclosed. The assembly contains a mounting plate with a top side used for the...
8437585 Low-cost passive optical waveguide using Si substrate  
A passive optical waveguide is solely built on a Si substrate while still maintaining high optical quality. Two side-by-side diamond shaped cavities may be etched into the Si wafer and oxide grown...