Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
09/2004
09/15/2004CN1529451A Miniature vanadium dioxide photoswitch and preparing method thereof
09/15/2004CN1529196A Method for manufacturing non-periodical optical superlattice multi-wavelength filter
09/15/2004CN1529192A Method for manufacturing low double-refraction optical-fiber grating
09/15/2004CN1529191A Dynamic reconstitutable optical duplexing model based on double-side-mirror optical switch
09/15/2004CN1529190A Plastical optical-fiber coupler and manufacturing method thereof
09/15/2004CN1529188A Optical-wave-division duplexer/deduplexer based on 2-D distribution array wave-guide optical grating
09/15/2004CN1529187A 3-D optical-wave-guide structure and manufacturing method
09/15/2004CN1166971C Used as partial parts and inserted into optical fiber sleeve, and its mfg. method
09/15/2004CN1166970C Micromechanical optical fiber positioner
09/15/2004CN1166969C Module for optical connector
09/15/2004CN1166968C Apparatus and method for switching-over light path
09/15/2004CN1166967C Dispersion compensating fiber
09/15/2004CN1166966C Optical fiber substrate material and method for manufacturing the same, and optical fiber obtained thereby
09/15/2004CN1166547C Optical fiber spool providing access to the inner end of the wound optical fiber
09/14/2004USRE38586 Fiber optic coupler exhibiting low nonadiabatic loss
09/14/2004US6792333 Product management method, program for performing product management, and storage medium having recorded the program therein
09/14/2004US6792213 Optical signal transmitting apparatus, optical data bus system and signal processing apparatus
09/14/2004US6792211 Compact optical wavelength add/drop multiplexer
09/14/2004US6792210 Hybrid optical add/drop multiplexing devices
09/14/2004US6792193 Return loss reduction
09/14/2004US6792191 Local convergence cabinet
09/14/2004US6792190 High density fiber optic splitter/connector tray system
09/14/2004US6792189 Optical waveguide and method of manufacture
09/14/2004US6792188 Dispersion manipulating fiber
09/14/2004US6792187 Ca-Al-Si oxide glasses and optical components containing the same
09/14/2004US6792186 Light fibers and methods for producing the same
09/14/2004US6792185 Method and apparatus for automatic tracking of an optical signal in a wireless optical communication system
09/14/2004US6792184 Optical fiber ribbons having a preferential separation sequence
09/14/2004US6792183 Method for bonding aligned optical parts and apparatus thereof
09/14/2004US6792182 Optical cross connect device with single grating
09/14/2004US6792181 Wavelength-multiplexing bidirectional optical transmission module
09/14/2004US6792180 Optical component having flat top output
09/14/2004US6792179 Optical thumbtack
09/14/2004US6792178 Fiber optic header with integrated power monitor
09/14/2004US6792177 Optical switch with internal monitoring
09/14/2004US6792176 Optical switch expanding method, optical switch, and optical crossconnecting apparatus
09/14/2004US6792175 Optical crossbar switch
09/14/2004US6792174 Method and apparatus for signaling between an optical cross-connect switch and attached network equipment
09/14/2004US6792173 Device and method for switching optical signals
09/14/2004US6792172 Reduced size multimode interference based coupler
09/14/2004US6792171 Receiver optical sub-assembly
09/14/2004US6792170 Method for maximizing light throughput in an optical switch
09/14/2004US6792169 Chiral fiber sensor apparatus and method
09/14/2004US6792167 Optical switch
09/14/2004US6792166 Laser assisted thermal poling of silica based waveguides
09/14/2004US6792012 Laser pump module with reduced tracking error
09/14/2004US6792009 Tunable grating-based channel filter parking device
09/14/2004US6792008 Tracking error suppression and method of reducing tracking error
09/14/2004US6791773 Portable image display
09/14/2004US6791758 Optical etalons and methods of making and using them
09/14/2004US6791753 Retro-reflective fiber optic interleaver
09/14/2004US6791751 Three-port optical polarization combiner
09/14/2004US6791744 Raman amplification optical fiber, optical fiber coil, raman amplifier, and optical communication system
09/14/2004US6791736 Optical device for dispersion compensation
09/14/2004US6791732 Systems and methods for altering the propagation of optical signals within optical media
09/14/2004US6791694 Tunable optical device using a scanning MEMS mirror
09/14/2004US6791685 Optical signal performance monitoring apparatus and method in multi-channel optical transmission system
09/14/2004US6791678 System and method for obtaining spin and mechanical twist data during optical fiber draw
09/14/2004US6791675 Optical waveguide path, manufacturing method and coupling method of the same, and optical waveguide path coupling structure
09/14/2004US6791639 Direct view display with lenticular lens for improved brightness and wide viewing angle
09/14/2004US6791638 Lighting panel for a display
09/14/2004US6791635 Surface light source device of side light type and liquid crystal display
09/14/2004US6791235 Systems and methods for overcoming stiction
09/14/2004US6791234 Micromechanical rotation system with coupled actuators
09/14/2004US6791162 Unit cell architecture for electrical interconnects
09/14/2004US6791159 Optical module
09/14/2004US6791067 Fusion welding apparatus for optical fiber
09/14/2004US6790697 Optical semiconductor device and method of fabricating the same
09/14/2004US6790691 Opto-electronic device integration
09/14/2004US6790542 Transparent paramagnetic polymer
09/14/2004US6790529 Multimode fiber having a refractive index profile
09/14/2004US6790131 Field termination kit for fiber connector
09/14/2004US6789960 Method of connecting optical fibers, an optical fiber therefor, and an optical fiber span therefrom
09/14/2004US6789959 Fiber optic integrated circuit package using micromirrors
09/14/2004US6789958 Release mechanism for pluggable fiber optic transceiver
09/14/2004US6789957 High-density optoelectronic transceiver assembly for optical communication data links
09/14/2004US6789956 Optical module
09/14/2004US6789955 Fiber-pigtailed assembly
09/14/2004US6789954 Robust fiber connector
09/14/2004US6789953 Optical coupler
09/14/2004US6789952 Connection device for optical fibres
09/14/2004US6789950 Optical fiber connector system
09/14/2004US6789931 Intense brightness optical system
09/14/2004US6789318 Method for producing longitudinally welded helically corrugated metal tubing
09/14/2004CA2354174C Optical connector
09/14/2004CA2354172C Optical connector
09/14/2004CA2340913C Apparatus for manufacturing long-period fiber gratings and apparatus for manufacturing two-band long-period fiber gratings using the same
09/14/2004CA2322326C A lenticular illumination system
09/14/2004CA2244633C Optical fiber array module using soldering and fabrication method thereof
09/13/2004CA2457920A1 Method of and apparatus for aligning the stress-applying parts of polarization-maintaining optical fiber, and method of and apparatus for manufacturing a polarization-maintaining coupler
09/10/2004WO2004077629A1 Devices and methods for optoelectronics
09/10/2004WO2004077526A2 Coated spherical silicon nanoparticle thin film uv detector with uv response and method of making
09/10/2004WO2004077132A2 Switch/variable optical attenuator (svoa)
09/10/2004WO2004077120A1 Loose tube optical cable
09/10/2004WO2004077119A1 Diffractive coupler optimized for alignment tolerances
09/10/2004WO2004077118A1 Connector panel mount system
09/10/2004WO2004077117A1 Array waveguide type wavelength multiplexing/demultiplexing device and optical transmission device
09/10/2004WO2004077116A1 Optical structure writing system
09/10/2004WO2004077103A2 Porous optical switch films
09/10/2004WO2004077100A2 System for recovering input polarization state of optical beam atproportional intensity