Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
10/2001
10/10/2001CN1316666A Micro-electromechanical optical cross connecting switch with mechanical actuator and its operation method
10/10/2001CN1316664A Fixed connector subassembly capable of floating on panel
10/10/2001CN1316663A Photoswitch
10/10/2001CN1316662A Optical cross connecting switch for micro-electromechanical system
10/10/2001CN1316661A Mechanical inducted long period optical fibre raster
10/10/2001CN1316660A Vacuum package technology of optical-fibre raster filter and its device
10/10/2001CN1316659A Single-fibre bidirectional optical split and complexer module
10/10/2001CN1316658A Optical separate switch containing parallel fixed and movable reflector and making method thereof
10/10/2001CN1316657A Equipment and method for assembling optical device
10/10/2001CN1316656A Edge joined separatable optical fibre belt
10/10/2001CN1316655A Imaging equipment
10/10/2001CN1072803C Optical cable protected against humidity
10/10/2001CN1072802C Fiber optic coupler exhibiting low nonadiabatic loss
10/10/2001CN1072617C Manufacturing apparatus for optical fiber porous preform
10/09/2001US6301426 Mechanically adjustable fiber optic attenuator and method employing same
10/09/2001US6301425 Magnetically tunable optical attenuator and method of attenuating signals
10/09/2001US6301424 Distribution frame cable routing apparatus
10/09/2001US6301423 Method for reducing strain on bragg gratings
10/09/2001US6301422 Large effective area fiber having a low total dispersion slope
10/09/2001US6301421 Photonic crystal fiber lasers and amplifiers for high power
10/09/2001US6301420 Multicore optical fibre
10/09/2001US6301419 Dispersion-equalizing optical fiber and optical transmission line including the same
10/09/2001US6301418 Optical waveguide with diffuse light extraction
10/09/2001US6301417 Ultrathin optical panel and a method of making an ultrathin optical panel
10/09/2001US6301416 Optical three-dimensional imaging device which uses an integral photography technique
10/09/2001US6301415 Optical glass fiber ribbon assemblies, matrix forming compositions radiation-curable compositions
10/09/2001US6301414 Communication cable network in a duct or tube system used primarily for other purposes
10/09/2001US6301413 Fiber optic cable with flame inhibiting capability
10/09/2001US6301412 Apparatus and method for making multi-branching optical coupler
10/09/2001US6301411 Link structure for connecting a plastic optical fiber to a light receptor
10/09/2001US6301410 Methods and apparatusses for packaging long-period fiber gratings
10/09/2001US6301409 Optical comb filter
10/09/2001US6301408 Tapered optical fiber grating devices with variable index coatings for modifying guide properties of the fundamental mode
10/09/2001US6301407 Dielectric optical filter network
10/09/2001US6301406 Optical fiber with lens
10/09/2001US6301405 Multi-channel fiber-optic rotary joint
10/09/2001US6301403 Optical microswitch with rotary electrostatic microactuator
10/09/2001US6301402 Control arrangement for optical mechanical switches
10/09/2001US6301401 Electro-optical package for reducing parasitic effects
10/09/2001US6301059 Astigmatic compensation for an anamorphic optical system
10/09/2001US6301048 Tunable chromatic dispersion and dispersion slope compensator utilizing a virtually imaged phased array
10/09/2001US6301046 Interleaver/deinterleavers causing little or no dispersion of optical signals
10/09/2001US6301037 Laser transmitting system for use in optical space communication systems
10/09/2001US6301033 Optical transmission equipment and optical networks
10/09/2001US6301032 Optical multiplexing/demultiplexing device
10/09/2001US6300665 Structure for an optical switch on a silicon on insulator substrate
10/09/2001US6300562 Self-sealing telecommunications enclosure
10/09/2001US6300151 Method for manufacturing laser diode chip, optical transmitting/receiving module and method for aligning positions thereof
10/09/2001US6299361 Method of making an optical fiber array and apparatus for making an optical fiber array
10/09/2001US6299331 Light source device for an image forming apparatus
10/09/2001US6299328 Structure for achieving a linear light source geometry
10/09/2001US6299317 Method and apparatus for a passive solar day lighting system
10/09/2001US6298542 Process for the manufacture of an optical cable
10/09/2001CA2218215C Temperature regulating laser diode assembly
10/07/2001CA2343473A1 Testing operation of a photonic switch
10/07/2001CA2342964A1 Integrated optical switch array
10/05/2001CA2342759A1 Method of manufacturing glass parts for connecting optical fibers, and glass parts for connecting optical fibers manufactured using the method
10/05/2001CA2340810A1 Microelectromechanical optical cross-connect switches including mechanical actuators and methods of operating same
10/05/2001CA2340806A1 Add-drop optical switches including parallel fixed and movable reflectors and methods of fabricating same
10/05/2001CA2336493A1 Mechanically induced, long period optical fiber gratings
10/04/2001WO2001073996A1 Adjustable chromatic dispersion compensation
10/04/2001WO2001073994A1 Device and method for optical add/drop multiplexing
10/04/2001WO2001073979A1 Free-space optical wdm communication system
10/04/2001WO2001073937A2 Two-dimensional gimbaled scanning actuator with vertical electrostatic comb-drive for actuation and/or sensing
10/04/2001WO2001073936A2 Biased rotatable combdrive devices and methods
10/04/2001WO2001073935A2 Optical switch employing biased rotatable comb drive devices and methods
10/04/2001WO2001073934A2 Multi-layer, self-aligned vertical comb-drive electrostatic actuators and fabrication methods
10/04/2001WO2001073733A1 Illuminated sign with emergency lighting function
10/04/2001WO2001073731A1 Sign cartridge
10/04/2001WO2001073503A1 Optoacoustic frequency filter
10/04/2001WO2001073495A2 Micromechanical phase-shifting gate optical modulator
10/04/2001WO2001073494A1 Cable for installation in duct
10/04/2001WO2001073493A1 Signal transmitting cable
10/04/2001WO2001073492A1 Method and device for passive alignment of optical fibres and optoelectronic components
10/04/2001WO2001073491A1 Coupling arrangement
10/04/2001WO2001073490A1 Optical switching system with power balancing
10/04/2001WO2001073489A1 Optical signal amplification method and apparatus
10/04/2001WO2001073488A2 Method and apparatus for writing a bragg grating in a waveguide
10/04/2001WO2001073487A2 Coupling of light from a light source to a target using dual ellipsoidal reflectors
10/04/2001WO2001073486A2 Dispersion slope compensating optical waveguide fiber
10/04/2001WO2001073484A1 Optical diffraction grating structure with reduced polarization sensitivity
10/04/2001WO2001073481A2 Optical routing element for use in fiber optic systems
10/04/2001WO2001073387A1 Optical module for the wavelength reference measurement in wdm systems
10/04/2001WO2001073341A1 Light source positioning device
10/04/2001WO2001073338A1 Ferrule seal
10/04/2001WO2001072648A1 Substrate tube and process for producing a preform for an optical fiber
10/04/2001WO2001051968A9 Tiled fiber optic display apparatus
10/04/2001WO2000034117A9 Linear medium pulling and retrieval system
10/04/2001WO1999050843A9 Optical data storage system with means for reducing noise from spurious reflections
10/04/2001US20010026875 Method for fabricating a preform for a plastic optical fiber and a preform for a plastic optical fiber fabricated thereby
10/04/2001US20010026857 Photonic crystal, method of fabricating the same, optical module, and optical system
10/04/2001US20010026674 Pixellated WDM optical components
10/04/2001US20010026673 Optical fiber array and method of fabrication thereof
10/04/2001US20010026672 Waveguide optical device and method of fabricating the same
10/04/2001US20010026670 Optical waveguide and method for making the same
10/04/2001US20010026669 Optical waveguide element, manufacturing method for optical waveguide element, optical deflecting element, and optical switching element
10/04/2001US20010026668 Photonic crystal waveguide and directional coupler using the same
10/04/2001US20010026667 Polarization maintaining optical fiber with improved polarization maintaining property
10/04/2001US20010026666 Variable stiffness optical fiber shaft
10/04/2001US20010026665 Photo-electronic device and method of producing the same