Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
03/2002
03/21/2002WO2002023606A1 Dual position linear displacement micromechanism
03/21/2002WO2002023574A1 Direct acting vertical thermal actuator
03/21/2002WO2002023281A1 System for combining multiple low power lasers
03/21/2002WO2002023264A1 Optical device
03/21/2002WO2002023260A1 A device for providing polarized light
03/21/2002WO2002023250A2 Optical devices
03/21/2002WO2002023246A1 A method and a device for ensuring a satisfactory tensile strength when jointing a submarine cable
03/21/2002WO2002023245A2 Tunable add/drop filter
03/21/2002WO2002023244A1 Opto-mechanical switch
03/21/2002WO2002023242A2 Ring waveguide based optical device
03/21/2002WO2002023241A1 Opto-mechanical switch
03/21/2002WO2002023240A1 Optical waveguide connection with preceding reduction in diameter (taper)
03/21/2002WO2002023239A1 Optical fiber array and its production method
03/21/2002WO2002023238A1 Optical chip and method for producing an optical chip having a reinforced structure
03/21/2002WO2002023236A2 A monomode optical fibre
03/21/2002WO2002023235A2 Optical waveguide socket, optical waveguide plug, and optical waveguide socket assembly
03/21/2002WO2002023234A1 Optical dispersion compensating device, composite optical dispersion compensating device comprising the device, and optical dispersion compensating method using the device
03/21/2002WO2002023229A2 Apparatus for manufacturing optical fiber made of semi-crystalline polymer
03/21/2002WO2002023084A1 Light extractor for a light guide lamp
03/21/2002WO2002022929A1 Water-blocked telecommunications cables, and water-blocking yarns usefully employed in same
03/21/2002WO2002022521A1 Isotropic negative thermal expansion ceramics and process for making
03/21/2002WO2001097425B1 Beam combiner
03/21/2002WO2001090807A3 Acousto-optic devices utilizing longitudinal acoustic waves
03/21/2002WO2001079904A3 Duplex connectors for optical fibre plug connectors
03/21/2002WO2001073495A3 Micromechanical phase-shifting gate optical modulator
03/21/2002WO2001069302A3 Fiber optic scanner
03/21/2002WO2001066997A3 Lighting apparatus having quantum dot layer
03/21/2002WO2001065291A3 Wavelength compensated optical wavelength division coupler and associated methods
03/21/2002WO2001061388A3 Wdm optical communication system having a dispersion slope compensating element
03/21/2002WO2001055762A3 Multichannel optical coupling system
03/21/2002WO2001053868A3 Production method for an optical transmission assembly
03/21/2002WO2001047076A3 Wide ridge pump laser
03/21/2002US20020035312 Fiberoptic lighting accessory
03/21/2002US20020034834 Optoelectronic assembly and method of making the same
03/21/2002US20020034711 Coating a first photosensitive formulation comprising admixture of free radical polymerizable monomer, oligomer or polymer and photoinitiator; imagewise exposure to polymerize; removing non-image area to form core; coating, polymerization
03/21/2002US20020034584 Methods for making coated fiber strands having one or more heterogeneous regions
03/21/2002US20020034372 Method of simultaneously fabricating waveguides and intersecting etch features
03/21/2002US20020034370 Optical fiber mirror and method for fabricating the same
03/21/2002US20020034369 Apparatus for storing surplus ADSS cable
03/21/2002US20020034368 Method to reduce frequency width of half-maximum of slanted fiber grating
03/21/2002US20020034367 Optical-fiber cable containing thermally bonded fiber optic buffer tubes and fabrication process
03/21/2002US20020034366 Optical fiber cable and a method of fabricating the cable
03/21/2002US20020034365 Locating system for indentifying and locating subterranean optical cables
03/21/2002US20020034364 Methods and devices for reducing splice loss in an optical transmission line
03/21/2002US20020034363 Method to align optical components to a substrate and other optical components
03/21/2002US20020034362 Ferrule assembly and receptacle type optical transmission module
03/21/2002US20020034361 Optical waveguide circuit device
03/21/2002US20020034360 Wavelength dispersion compensator and optical transmission line
03/21/2002US20020034359 Optical multiplexer and demultiplexer
03/21/2002US20020034357 Amplifier unit for a wavelength-division multiplex transmission system and also a method for amplifying optical signals
03/21/2002US20020034356 Micromirror optical switch
03/21/2002US20020034355 Double hermetic package for fiber optic cross connect
03/21/2002US20020034354 Optical cross-connector
03/21/2002US20020034353 Optical switching system that uses movable microstructures to switch optical signals in three dimensions
03/21/2002US20020034351 Electro-optic interconnect circuit board
03/21/2002US20020034200 Method of monitoring light from a VCSEL
03/21/2002US20020034072 Surface lighting device
03/21/2002US20020033997 Optical amplifier
03/21/2002US20020033996 Optical amplifier and optical transmission system using same
03/21/2002US20020033980 Optoelectronic transceiver
03/21/2002US20020033979 Method and apparatus for multiboard fiber optic modules and fiber optic module arrays
03/21/2002US20020033976 Method and device for switching wavelength division multiplexed optical signals using gratings
03/21/2002US20020033941 Method and system for aligning an optical fiber delivery system
03/21/2002US20020033938 Optical component plastic deformation control process
03/21/2002US20020033916 Reflector and liquid-crystal display device
03/21/2002US20020033915 Protective diffusion film, process for producing the same, surface light source device, and liquid crystal display device
03/21/2002US20020033909 Light illumination apparatus and liquid crystal display apparatus using the same
03/21/2002US20020033546 Method and apparatus for forming a coating on optical fiber
03/21/2002US20020033491 Photodiode
03/21/2002US20020033443 Resonant photodetector
03/21/2002US20020033330 Planar optical devices and methods for their manufacture
03/21/2002US20020033031 UV photosensitive melted germano-silicate glasses
03/21/2002DE10143738A1 Glass fiber probe for laser visco-canaloscomy has glass fiber of diameter between 100 and 200 microns, plastic or stainless metal protective sleeve curved at an angle, attachment flange
03/21/2002DE10045024A1 Lichtwellenleiterbuchse und Lichtwellenleiterstecker sowie Lichtwellenleiterbuchsen-Anordnung Fiber optic jack and fiber optic connectors and fiber optic socket assembly
03/21/2002DE10045023A1 Lichtwellenleiter-Verbindung und Verfahren zum Herstellen einer Lichtwellenleiter-Verbindung Light waveguide connector and method for manufacturing a fiber optic link
03/21/2002DE10044568A1 Fiber coupler has coupling optics with collimator lens, polariser, and focusing lens; with light from laser diode collimated and focused onto fiber core point after passing through polariser
03/21/2002DE10041501A1 Planarer Lichtwellenleiter-DWDM-Multiplexer/Demultiplexer Planar optical waveguide DWDM multiplexer / demultiplexer
03/21/2002DE10041174A1 Doppelbrechungsfreie passive optische Komponente Birefringence-free passive optical component
03/21/2002DE10040875A1 Conical frustum collecting optics operates predominantly by refraction without unique focal point; conical frustum has a through bore or a cylindrical recess in the center
03/21/2002DE10039825A1 Transfer device for coupling laser radiation between optical fibers, has lens system with at least 3 optical elements that transfer high power laser light under-focused or with exact imaging
03/21/2002CA2422007A1 Direct acting vertical thermal actuator
03/21/2002CA2421635A1 Apparatus for manufacturing optical fiber made of semi-crystalline polymer
03/21/2002CA2357652A1 Optical fiber, and dispersion compensator using same, optical transmission line using same and optical transmission system using same
03/21/2002CA2357593A1 Method of producing optical fiber preform
03/20/2002EP1189315A2 Optical amplifier and optical transmission system using same
03/20/2002EP1189291A2 Chip type light emitting diode and method of manufacture thereof
03/20/2002EP1189093A2 Optical switch and method of controlling the same
03/20/2002EP1189092A2 Electrostatically operated optical switch
03/20/2002EP1189087A2 A monolithic photonic receiver with self aligned fiber holder suitable for flip chip assembly
03/20/2002EP1189086A1 Fixing of an optical fibre in a ferrule
03/20/2002EP1189085A2 Fiber optic receptacle with protective shutter
03/20/2002EP1189084A2 Planar lightwave circuit and optical circuit
03/20/2002EP1189083A2 Optical multiplexer and demultiplexer
03/20/2002EP1189082A1 Low-dispersion optical fiber and optical transmission system using the low-dispersion optical fiber
03/20/2002EP1189081A2 Optical waveguide and manufacturing method thereof
03/20/2002EP1189080A2 Method for making a planar optical waveguide
03/20/2002EP1188864A1 Method for installing in a road surface of elongated elements for the transport of flows
03/20/2002EP1188225A1 Electrostatic microactuator with offset and/or inclined comb drive fingers
03/20/2002EP1188095A1 Production of an integrated optical device
03/20/2002EP1188085A1 An optical transmitter-receiver module