Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
08/2001
08/14/2001US6275455 System and method for generating position error signals within a computer memory device
08/14/2001US6275339 Edge-lighted luminous device
08/14/2001US6275338 Light regulation device
08/14/2001US6275322 Michelson phase shifter interleaver/deinterleavers
08/14/2001US6275314 Optical wavelength multiplex transmission method and optical dispersion compensation method
08/14/2001US6275312 Optical routing switch
08/14/2001US6274293 Method of manufacturing flexible metallic photonic band gap structures, and structures resulting therefrom
08/14/2001US6274288 Self-trapping and self-focusing of optical beams in photopolymers
08/14/2001US6274198 Providing semiconductor mask with aperture for defining area of substrate to be covered by material, forming pyramidal shaped features with sidewalls; mounting spheres; positioning mask; depositing material through aperture
08/14/2001US6273990 Method and apparatus for removing a protective coating from an optical fiber and inhibiting damage to same
08/14/2001US6273783 Concentric machining device and method
08/14/2001US6273752 Modular connector panel
08/14/2001US6273621 In-line fiber optic cable splice and method of using the same
08/14/2001US6273620 Semiconductor light emitting module
08/14/2001US6273619 Alignment sleeves for interconnecting optical ferrules of dissimilar size, and methods for making same
08/14/2001US6273618 Optical fiber connector
08/14/2001US6273577 Light guide plate, surface light source using the light guide plate, and liquid crystal display using the surface light source
08/14/2001US6272886 Incremental method of producing multiple UV-induced gratings on a single optical fiber
08/14/2001CA2204865C Double-core light-conducting fiber, process for producing the same, double-core fiber laser, and double-core fiber amplifier
08/14/2001CA2171123C Optical fiber ferrule and optical coupler
08/14/2001CA2161168C Optical fiber cable for underwater use using terrestrial optical fiber cable
08/14/2001CA2146737C Integrated optical isolator
08/14/2001CA2096181C Optical switch and method of its manufacture
08/10/2001CA2334333A1 Optical fiber sensor
08/09/2001WO2001057899A1 Electronically switching latching micro-magnetic relay and method of operating same
08/09/2001WO2001057580A2 High power laser head system
08/09/2001WO2001057578A1 Switching arrangement for a radiation guide
08/09/2001WO2001057577A2 Micromechanical optical switch
08/09/2001WO2001057575A2 Neutral wire for power distribution systems
08/09/2001WO2001057574A1 Energy cable with electrochemical chemical analyte sensor
08/09/2001WO2001057573A2 Quad cable
08/09/2001WO2001057572A2 Electro-optical transmitter/receiver module and method for the production
08/09/2001WO2001057570A1 Segmented thin film add/drop switch and multiplexer
08/09/2001WO2001057569A1 Coupler for transporting and distributing light to multiple locations with uniform color and intensity
08/09/2001WO2001057568A1 SINGLE CHANNEL M x N OPTICAL FIBER SWITCH
08/09/2001WO2001057567A1 Dielectric constant multiple periodic structure device, method for designing the same, and method for producing the same
08/09/2001WO2001057566A2 Buried high precision alignemnt marks for optical waveguides with thick overcladding
08/09/2001WO2001057565A1 Improved integrated optical device
08/09/2001WO2001057564A1 Packaged integrated optical components
08/09/2001WO2001057563A2 Immersion agent, coupling device and method for coupling an optical waveguide
08/09/2001WO2001057562A1 Optical component and optical apparatus comprising it
08/09/2001WO2001057559A1 Multiflecting light directing film
08/09/2001WO2001057557A2 A device for connecting one or more optical fibres to an optical converter
08/09/2001WO2001057483A1 Holographic grating spectrum analyzer
08/09/2001WO2001056940A1 Method of manufacturing optical fiber
08/09/2001US20010012767 Compact optical transceiver integrated module using silicon optical bench
08/09/2001US20010012477 Method and system for replacing a damaged section of a channel to which an inserted part has previously been affixed
08/09/2001US20010012434 Optical attenuator, optical photometer and method for controlling quantity of light
08/09/2001US20010012433 Device for analyzing optical fibers and method of analysis
08/09/2001US20010012431 Light limiter
08/09/2001US20010012430 Nonlinear optical element
08/09/2001US20010012429 Method and apparatus for improved fiber optic light management
08/09/2001US20010012428 Universal optical fiber connectors and basic plugs thereof
08/09/2001US20010012427 Multi-fiber interconnect system
08/09/2001US20010012426 Arrayed-waveguide grating
08/09/2001US20010012425 Lensed optical fiber
08/09/2001US20010012424 Wavelength multiplexing/demultiplexing unit, wavelength multiplexing/demultiplexing apparatus and wavelength multiplexing/demultiplexing method
08/09/2001US20010012423 Single wavelength semiconductor laser with grating-assisted dielectric waveguide coupler
08/09/2001US20010012422 Ferrule connection type optical isolator with optical fiber
08/09/2001US20010012421 Acousto-optic variable-wavelength TE/TM mode converter, and a variable-wavelength optical filter using this converter
08/09/2001US20010012244 Flying type optical head integrally formed with light source and photodetector and optical disk apparatus with the same
08/09/2001US20010012203 Spread illuminating apparatus
08/09/2001US20010012202 Lighting device and display device using the lighting device
08/09/2001US20010012158 Optical film
08/09/2001US20010012157 Spread illuminating apparatus
08/09/2001US20010012149 Optical elements comprising photonic crystals and applications thereof
08/09/2001US20010012148 Device for suppressing transient effect of optical fiber amplifier in WDM system
08/09/2001US20010012138 Grating processing unit
08/09/2001DE19963915A1 Back lighting apparatus for backlighting a liquid crystal cell
08/09/2001DE10065034A1 Compact module for detachably receiving fibre optic cable, has vertically-aligned optoelectronic chips fixed to horizontal laminate via flexible circuit
08/09/2001DE10005298A1 Potential free data transmission device using optical transmitter and receiver - has transmitter and receiver formed from multilayer organic layer and constituting single integrated component
08/09/2001DE10005294A1 Cable guide for connecting distribution boxes with glass fiber patch cables has patch cable leadthrough devices on distribution box housing walls, cable channel between housings
08/09/2001DE10005077A1 Optisches Kabel Optical cable
08/09/2001DE10004992A1 Drawing cables into channels or pipes involves providing cable with textile covering before drawing cable in; covering can be applied at installation point as mesh tube pulled onto cable
08/09/2001DE10004953A1 Optical ferrule for optical fibre connector e.g. in motor vehicle, has rigid protective sleeve within which free end of optical fibre lies
08/09/2001DE10004650A1 Verfahren und Einrichtung zum Kennzeichnen von Schlagumkehrpunkten der Adern von ummantelten, mehradrigen Kabeln auf dem Kabelmantel Method and apparatus for identifying stroke reversal points of the cores of jacketed multiconductor cables on the cable jacket
08/09/2001DE10004603A1 Plug connector has adapter spring biased to pre-assembly position that moves to operating position with optical ferrules latched to it when connector parts join together
08/09/2001DE10004396A1 Immersion agent used for coupling light waveguides to optical elements comprises transparent elastomer having specified elongation at tear and elastic modulus
08/09/2001DE10002521A1 Elektrooptisches Datenübertragungsmodul Electro-optical data transmission module
08/09/2001DE10002328A1 Optical transmission- and/or reception-unit for optical beam deflection receptacle, has assembly platform with first and second main surfaces between which extends an entrance aperture
08/09/2001DE10001412A1 Lighting unit for back lighting flat screen that is partic. simple to manufacture, has high light yield and compact dimensions - has vol. element with light transmitting plates forming light radiation surface on one side, recesses distributed on other side contg. individual light sources
08/09/2001CA2399374A1 Integrated optical device with quantum-well intermixed region-based coupling
08/09/2001CA2399365A1 Immersion agent, coupling device and method for coupling an optical waveguide
08/08/2001EP1122905A2 Apparatus and method for wavelength multiplexing/demultiplexing
08/08/2001EP1122843A1 Process for pulling cables into conduits or pipes for cables
08/08/2001EP1122722A1 Near field optical head and method for manufacturing the same
08/08/2001EP1122586A2 Optical film
08/08/2001EP1122582A2 Nonlinear optical element
08/08/2001EP1122572A1 Device and method for producing optical cable slot rod
08/08/2001EP1122571A1 Splice closure
08/08/2001EP1122570A2 Optical fiber coil and manufacturing method thereof
08/08/2001EP1122569A1 Quad cable
08/08/2001EP1122568A2 Laser diode module with optical fibre output
08/08/2001EP1122567A1 Passive alignement using slanted wall pedestal
08/08/2001EP1122566A2 Fiber optic connection system
08/08/2001EP1122565A1 Fiber optic connector receptacle
08/08/2001EP1122564A2 Ferrule for an optical fiber and manufacturing method thereof
08/08/2001EP1122563A1 Connector
08/08/2001EP1122562A1 Dispersion compensating fiber
08/08/2001EP1122561A1 High precision alignment of optical devices over a high thickness transparent layer