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US20110206323 WAVEGUIDE-BASED DISPERSION DEVICE  
Systems, devices, and techniques are disclosed relating to dispersion devices that include a slot waveguide coupled with another waveguide such as a strip waveguide. For example, one or more...
US20110150391 OPTICAL FIBER CONNECTOR  
An exemplary optical fiber connector includes a socket and a plug for insertion in the socket. The plug includes a first sidewall, an opposite second sidewall, a plurality of first fiber engaging...
US20130101256 DESIGN FOR REDUCING LOSS AT INTERSECTION IN OPTICAL WAVEGUIDES  
A core intersection in an optical waveguide formed of a plurality of cores and a clad that surrounds the cores is disclosed, the structure characterized in that the same material as that of the...
US20130051727 INTEGRATED WAVEGUIDE COUPLER  
A waveguide coupler includes a first waveguide and a second waveguide. The waveguide coupler also includes a connecting waveguide disposed between the first waveguide and the second waveguide. The...
US20130022312 Deep-Shallow Optical Radiation Filters  
An optical coupler for processing radiation is described. The optical coupler comprises a first deep-shallow waveguide and a second deep-shallow waveguide for guiding radiation in a propagation...
US20110280518 PHOTONIC CHOKE-JOINTS FOR DUAL POLARIZATION WAVEGUIDES  
A waveguide structure for a dual polarization waveguide includes a first flange member, a second flange member, and a waveguide member disposed in each of the first flange member and second flange...
US20070014517 Electromagnetic energy emitting device with increased spot size  
Outputs of a plurality of electromagnetic energy emitting devices are merged to create merged electromagnetic energy. The merged electromagnetic energy illuminates a target with a spot size larger...
US20150063754 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...
US20060024000 Conducting cavity sensor  
A concentration of particles or a single particle may be detected using a conducting cavity sensor. The conducting cavity sensor includes a two dimensional periodic lattice of conducting rods...
US20110317960 DIRECT COUPLING OF OPTICAL SLOT WAVEGUIDE TO ANOTHER OPTICAL WAVEGUIDE  
Devices, systems and techniques for directly coupling an optical slot waveguide to another optical waveguide without a taper waveguide region between the two optical waveguides.
US20060285798 Bent side-firing laser  
An apparatus for transmitting laser light and redirecting the light laterally relative to an axis of the apparatus includes an optical fiber having a core and a cladding surrounding the core. The...
US20110268390 ACTIVE OPTICAL CABLE THAT IS SUITED FOR CONSUMER APPLICATIONS AND A METHOD  
An active optical cable is provided that is well suited for consumer applications. In contrast to known Quad Small Form-Factor Pluggable (QSFP) active optical cables, the active optical cable...
US20140050442 OPTICAL COUPLING SYSTEM FOR TWO OPTICAL WAVEGUIDES  
An optical coupling system for coupling a first optical waveguide having a first core surrounded by a first sheath to a second optical waveguide having a second core surrounded by a second sheath....
US20130315537 OPTICAL MULTIPLEXING/DEMULTIPLEXING DEVICE  
An optical multiplexing/demultiplexing device comprise a plurality of propagation waveguides comprising an input waveguide capable of receiving input light and an output waveguide outputting light...
US20130058611 Photonic crystal optical waveguide solar spectrum splitter  
A solar spectrum splitter comprises a series of hollow core optical waveguides. All hollow core optical waveguides are made of photonic crystals. Each of the photonic crystal optical waveguide is...
US20060051018 Integrated optics component comprising a cladding and method for making same  
This invention relates to an integrated optics component including at least one optical guide core (11) and at least one optical cladding (9) in a substrate (7), the core and the cladding being...
US20130287341 OPTICAL TRANSMISSION SYSTEM WITH CONNECTORS OPTICALLY COUPLED TO OPTICAL EMITTING SOURCE AND RECEIVING TERMINALS  
An optical transmission system includes an optical emitting source, a plurality of optical fiber connectors, a first optical fiber, a plurality of second optical fibers, a plurality of third...
US20100111475 METHODS FOR THREE-DIMENSIONAL NANOFOCUSING OF LIGHT AND SYSTEMS THEREOF  
A nanofocusing system includes a dielectric waveguide having two opposing ends; and a metal-dielectric-metal layered waveguide having two opposing ends optically aligned at one end with one end of...
US20130195404 PLANAR OPTICAL BRANCHING CIRCUIT  
Embodiments relate to a branching waveguide circuit where two or more waveguides branch from a main waveguide defining between them an intermediate region ranging from said main waveguide. The...
US20120251048 Photonic Crystal Four-Port Circulator Based on Coupling of Magneto-Optical Cavities  
The invention relates to a photonic crystal four-port circulator based on the coupling of magneto-optical cavities, which comprises two same magneto-optical cavities and three waveguides which are...
US20130136397 TABLET COMPUTER  
A tablet computer includes a main body and an optical port module mounted on a sidewall of the main body. The optical port module includes a mounting portion and at least one first optical fiber...
US20090110354 Glass-based micropositioning systems and methods  
A method of forming a microbump for micropositioning an optical element comprises providing a base substrate, providing a first optical element to be supported by the base substrate, and providing...
US20100158435 SIDE-HOLE CANE WAVEGUIDE SENSOR  
A side-hole optical cane for measuring pressure and/or temperature is disclosed. The side-hole cane has a light guiding core containing a sensor and a cladding containing symmetrical side-holes...
US20100129030 Universal Optical Splitter Modules and Related Mounting Brackets, Assemblies and Methods  
Optical splitter modules and related mounting brackets, assemblies, and methods for mounting optical splitter modules in fiber optic equipment housings are disclosed. In certain embodiments, the...
US20090154882 Means of Coupling Light Into Optical Fibers and Methods of Manufacturing a Coupler  
The invention relates to a pump coupler (2) and a manufacturing method. The pump coupler (2) comprises a least one signal fiber (50) for outputting optical energy, multiple pump fibers (31) for...
US20050185893 Method and apparatus for tapering an optical waveguide  
An apparatus and method for reducing a mode size of an optical beam. In one embodiment, an apparatus according to embodiments of the present invention includes a first optical waveguide disposed...
US20080317409 Sealed Tube Coupling for Optical Fiber Tubes  
A coupling for conduit tubes (16, 16′) for carrying optical fibres or optical fibre units, comprising a body which has two entries (18, 18′), both entries having associated therewith means (20,...
US20120008900 METHOD AND APPARATUS FOR ROUTING OPTICAL FIBERS IN FLEXIBLE CIRCUITS  
The invention concerns a technique for routing an optical fiber through a bend so that it can traverse a hinge or other mechanical connector having a bend radius smaller than the minimum bend...
US20100086256 LIGHT COUPLER BETWEEN AN OPTICAL FIBRE AND A WAVEGUIDE MADE ON AN SOI SUBSTRATE  
A light coupler between an optical fiber (6) and a waveguide is made on a semiconductor-on-insulator substrate (1), this substrate (1) comprising a thin layer of semiconducting material in which...
US20070031086 Optical multiplexer / de-multiplexer with regions of altered refractive index  
A method of making an optical device to wavelength multiplex/de-multiplex light signals by altering the refractive index of regions within a material is disclosed. A substrate is formed from a...
US20070206903 SBS reduction in optical media  
A method and arrangement for stimulated Brillouin scattering (SBS) reduction in optical media that generate SBS are provided. SBS is reduced by providing a plurality of segments of optical medium...
US20110142441 OPTICAL FIBER CONNECTOR AND NETWORK DEVICE CONFIGURATION  
A fiber-optic coupler may include a first optical fiber including an end portion to send or receive optical signals to or from an end portion of a second optical fiber. The coupler may also...
US20100178005 Optical device and mach-zehnder interferometer  
There is provided an optical device including a first optical waveguide of a directional coupler, a second optical waveguide connected to the first optical waveguide and which guides light, and a...
US20080144997 Small Optical Package Having Multiple Optically Aligned Soldered Elements Therein  
A thermally stable small optical package is disclosed housing optically aligned elements forming an optical component. The elements are all directly soldered to a base member or directly soldered...
US20050207706 Method of radiusing and beam profiling optical fiber tips mounted in a polishing fixture and apparatus used therefor  
An apparatus that enables the radiusing and beam profiling of an optical fiber tip protruding from a polishing fixture. When engaged with the polishing fixture, the apparatus positions the fiber...
US20130148927 OPTICAL CONNECTOR ASSEMBLY  
An optical connector for reducing attenuation in a cable assembly. A support within the connector precludes bending of exposed fiber within the connector that might otherwise occur when the cable...
US20100067851 FILTER DEVICE AND MANUFACTURING METHOD THEREOF  
A filter device is provided, including a first and second conductor tube and an outside tube. The first light conductor tube includes a first end for light input, a second end including a first...
US20130070252 SYSTEMS AND METHODS FOR A HOLLOW CORE RESONANT FILTER  
Systems and methods for a hollow core resonant filter are provided. In one embodiment, a hollow-core fiber resonant cavity comprises: a hollow-core fiber having a first and second ends; a first...
US20100329609 OPTICAL FIBER CONNECTOR AND ENDOSCOPE SYSTEM USING THE SAME  
An optical fiber connector has a first ferrule holding an end of a first optical fiber, a first fiber stub connected to the first ferrule, a second ferrule holding an end of a second optical...
US20060140541 Integrated optical device  
An integrated optical device having a first and a second integrated waveguide; a section of the first waveguide and a section of the second waveguide arranged so as to be in optical coupling...
US20050220410 Low reflectance optical coupling  
An optical coupling comprising: (a) a housing having first and second ends and having an optical axis, the first end having a first cavity for receiving an optical component, the second end having...
US20130050709 SAGNAC INTERFEROMETER WITH BUNDLE-FIBER COIL  
A method in which a ribbon fiber, containing a plurality of waveguides each having a first end and a second end, is wound into a coil and the second end of a first waveguide is coupled together...
US20100150500 OPTICAL DEVICE  
Provided is an optical device, which includes a substrate, a first cladding disposed on the substrate, a first optical waveguide extended in a first direction on the first cladding, and having a...
US20080101750 Optical Transmitter and/or Receiver Assembly Comprising a Planar Optical Circuit  
The invention relates to an optical transmitter and/or receiver assembly comprising at least one transmitter component (2) and/or at least one receiver component (3, 4), in addition to a planar...
US20050238288 Method and apparatus for resonantly driving plasmon oscillations on nanowires  
Method and apparatus for resonantly driving a nanowire waveguide a dielectric waveguide core placed close to the nanowire waveguide, so that energy couples from the dielectric waveguide to the...
US20050036740 Optical transmitting/reception module using a ferrule, optical transmission/reception module connection apparatus, and optical transmission/reception module manufacturing method  
It is an object of the present invention to provide a light sending and receiving module by a ferrule, a connecting device of the light sending and receiving module and a method of manufacturing...
US20120243829 Multi-diameter optical fiber link for transmitting unidirectional signals and eliminating signal deterioration  
The present invention is to provide a multi-diameter optical fiber link, which includes a first cable and a second cable connected in series with the first cable through an adaptor (or adaptors)...
US20100142893 PHOTONIC CRYSTAL WAVEGUIDE INLET STRUCTURE  
Disclosed herein is a photonic crystal waveguide inlet structure for improving coupling efficiency of a strip waveguide and a photonic crystal waveguide. The photonic crystal waveguide inlet...
US20060024001 Optical fiber connected body with mutually coaxial and inclined cores, optical connector for forming the same, and mode conditioner and optical transmitter using the same  
An optical fiber connected body including a first optical fiber having a core and a clad, and a second optical fiber having a core and a clad, with its end connected optically to an end of the...
US20070104441 Laterally-integrated waveguide photodetector apparatus and related coupling methods  
High-speed optoelectronic devices having a waveguide densely integrated with and efficiently coupled to a photodetector are fabricated utilizing methods generally compatible with CMOS processing...

Matches 1 - 50 out of 128 1 2 3 >