Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
07/2002
07/17/2002EP0911661B1 Optical connector ferrule
07/17/2002EP0907618A4 Method of making polarization retaining fiber
07/17/2002EP0876625B1 Radiation field analyzer
07/17/2002EP0734538B1 An optical fibre manifold
07/17/2002CN2501281Y Mount with returnable protecting door
07/17/2002CN2501067Y Adaptor for optical fibre connector
07/17/2002CN2501066Y Light switch of LDM apparatus for WDM ring network
07/17/2002CN1359478A Optical wave guide and fiber optic insulator
07/17/2002CN1359477A System for collecting and condensing light
07/17/2002CN1359476A Optomodule
07/17/2002CN1359475A Optical wavelength division multiplexer/demultiplexer having preformed passively aligned optics
07/17/2002CN1359474A Multicore and multimode dispersion managed fibers
07/17/2002CN1359460A Collecting and condensing optical system using cascaded parabolic reflectors
07/17/2002CN1359459A Condensing and collecting optical systea using parabolic reflectors or a corresponding ellipsoid/hyperboloid pair of reflectors
07/17/2002CN1359393A Coating compositionf or optical fibers
07/17/2002CN1359024A Surface illumination device and making method and LCD device
07/17/2002CN1359016A Optical source-optical fiber coupler
07/17/2002CN1359015A Fiber row and waveguide device
07/17/2002CN1359014A Optical fiber
07/17/2002CN1359013A Optical fiber, non-linear optical fiber, optical fiber amplifier, wavelength converter and optical fiber making method
07/17/2002CN1358682A Method for making prefabricated optical fiber bar and method for making optical fiber
07/16/2002US6421495 Terminal device for an end of a fiber-optic cable
07/16/2002US6421494 Drop cable strain relief
07/16/2002US6421493 Apparatus and method for assembling and aligning a plurality of optical fibers
07/16/2002US6421492 Waveguide
07/16/2002US6421491 Dispersion shifted large effective area waveguide fiber
07/16/2002US6421490 Low slope dispersion managed waveguide
07/16/2002US6421489 Waveguide profile for large effective area
07/16/2002US6421487 Reinforced buffered fiber optic ribbon cable
07/16/2002US6421486 Extruded buffer tubes comprising polyolefin resin based color concentrates for use in fiber optic cables
07/16/2002US6421485 Conduit insert for optical fiber cable
07/16/2002US6421484 Optical fiber transmission line and optical cable including the same
07/16/2002US6421483 Optical monitoring in optical interferometric modulators
07/16/2002US6421482 Device for reflecting light
07/16/2002US6421481 Apparatus and method for producing a flat-topped filter response for diffraction grating (De) multiplexer
07/16/2002US6421480 High-isolation dense wavelength division multiplexer utilizing birefringent plates and non-linear interferometer
07/16/2002US6421479 Apparatus and method facilitating optical alignment of a bulk optical multiplexer/demultiplexer
07/16/2002US6421478 Tapered MMI coupler
07/16/2002US6421477 Optical switch
07/16/2002US6421476 Integrated optic beam deflectors and systems
07/16/2002US6421475 Overload protection system for avoiding damage to optical components
07/16/2002US6421474 Electro-opto mechanical assembly for coupling a light source or reciever to an optical waveguide
07/16/2002US6421473 Method and apparatus for switching an optical beam in an integrated circuit die
07/16/2002US6421472 Athermalized polymer overclad integrated planar optical waveguide device and method
07/16/2002US6421471 Optical recirculation depolarizer and method of depolarizing light
07/16/2002US6421179 Wavelength division multiplexing system and method using a reconfigurable diffraction grating
07/16/2002US6421177 Interleaving optical filter
07/16/2002US6421155 Optical data transmitting apparatus and method
07/16/2002US6421152 Optical buffer utilizing a cell pointer
07/16/2002US6421117 Apparatus for optical time domain reflectometry on multi-mode optical fibers, a light source section thereof, and a process for producing the light source section
07/16/2002US6421104 Front illuminator for a liquid crystal display and method of making same
07/16/2002US6420975 Interior rearview mirror sound processing system
07/16/2002US6420205 Method for producing package for housing photosemiconductor element
07/16/2002US6419810 Method of manufacturing an optical fiber connector
07/16/2002US6419803 System and method for making thin-film structures using a stepped profile mask
07/16/2002US6419681 Implantable medical device such as an anastomosis device
07/16/2002US6419406 Optomodule
07/16/2002US6419405 Optical fiber/optical component assembly
07/16/2002US6419404 Compact multiwavelength transmitter module for multimode fiber optic ribbon cable
07/16/2002US6419403 System and method for optically coupling component service interfaces
07/16/2002US6419402 Fiber optic connector and method for assembling
07/16/2002US6419401 Optical connector ferrule
07/16/2002US6419400 Fiber optic sleeve with drafted corner-wall sections
07/16/2002US6419399 Optical fiber connector system
07/16/2002US6419369 Sheet-like source light device and liquid crystal display device using the same
07/16/2002US6418757 Method of making a glass preform
07/16/2002US6418591 Tightening strip with tension locking system
07/16/2002CA2231795C High efficiency prism light guide with confocal parabolic cross section
07/16/2002CA2212082C Optical fiber distribution shelf assembly containing a modular optical switch
07/16/2002CA2194778C Polarization independent optical directional coupler wavelength tunable filters/receivers
07/16/2002CA2185865C Dispersion compensation
07/16/2002CA2128645C Multiport optical waveguide interferometer and method of making the same
07/16/2002CA2079144C Switching assembly for glass fibre cables of the telecommunication and data technology
07/16/2002CA2063372C Smart skin array woven fiber optic ribbon and arrays and packaging therof
07/16/2002CA2041714C Optic fiber slant cutting device
07/12/2002CA2367167A1 Polarization dependent filtering device utilizing a fabry-perot cavity
07/11/2002WO2002054631A2 Device and method for compensating for chromatic dispersion
07/11/2002WO2002054546A1 Tunable fabry-perot filter and tunable vertical cavity surface emitting laser
07/11/2002WO2002054146A1 Nxn optical switching device based on thermal optic induced internal reflection effect
07/11/2002WO2002054138A2 Variable optical attenuator of in-line type and fabrication method thereof
07/11/2002WO2002054131A1 Submarine optical cable with water-blocking filling composition
07/11/2002WO2002054130A1 Method for aligning and assembling optical demultiplexer module, and automatic aligning mechanism
07/11/2002WO2002054129A1 Coupling device for optically coupling an optical waveguide to an electro-optical element
07/11/2002WO2002054128A1 Method and device for mechanically fixing an optical component
07/11/2002WO2002054127A1 Optical fiber connector with aligning
07/11/2002WO2002054126A1 Improved optical coupling
07/11/2002WO2002054125A1 Alignment of optical fibre components
07/11/2002WO2002054124A2 Actuator mechanism for tuning an optical device
07/11/2002WO2002054123A1 Apparatus and method for making optical fiber diffraction gratings
07/11/2002WO2002054122A2 Layered circuit boards and methods of production thereof
07/11/2002WO2002054121A2 Layered circuit boards and methods of production thereof
07/11/2002WO2002054120A1 Optical signal processing circuit and method of producing same
07/11/2002WO2002054119A1 Light guiding plate and liquid crystal display device with the light guiding plate
07/11/2002WO2002054118A2 Low cost optical bench having high thermal conductivity
07/11/2002WO2002054117A2 Method for producing polymer films comprising integrated optical waveguides
07/11/2002WO2002054114A2 Tunable holographic drop filter with quasi phase-conjugate fiber coupling
07/11/2002WO2002053509A2 Non-crystal-forming oligomers for use in radiation-curable fiber optic coatings
07/11/2002WO2002053507A1 Glass for optical fibers or waveguides, the optical fibers or waveguides made therefrom and the optical amplifier utilizing these elements
07/11/2002WO2002053117A2 Method for producing an optical fibre telecommunications cable with reduced polarization mode dispersion
07/11/2002WO2002037152A8 Fiber optics umbilical connection