Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
12/1992
12/17/1992DE4113795C1 Optical light beam distributor for fibre=optic network - has beam deflector in form of truncated equilateral pyramid between input dispensing optics and output focusing optics
12/16/1992EP0518749A2 Optical fiber
12/16/1992EP0518738A1 Method of realizing a loose tube fibre cable and resulting cable
12/16/1992EP0518597A2 Fiber optic cable end connector
12/16/1992EP0518570A2 Optical wavelength-division multiplex modules
12/16/1992EP0518523A1 Plastics packaged optical fibre
12/16/1992EP0518518A1 Voltage stress protection device
12/16/1992EP0518362A1 Image display device using liquid-crystal panel, liquid-crystal TV projector, and conical optical-element array used therein
12/16/1992EP0518318A1 Method and apparatus for manufacturing an hermetically coated optical fiber
12/16/1992EP0518059A1 Manufacturing of LiNbO3 channel optical guides
12/16/1992EP0517955A1 Solution doping of porous preforms
12/16/1992EP0471781A4 Nonimaging radiant energy device
12/16/1992EP0417162A4 An interferometric fibre optic network
12/16/1992EP0148863B1 Polarization-insensitive, evanescent-wave, fused coupler with minimal environmental sensitivity
12/16/1992CN2125152U High strength water-proof optical cable
12/16/1992CN2125151U 光导纤维切割机 Optical fiber cutting machine
12/16/1992CN1067121A X-ray converging-beam photoetching method and equipment thereof
12/15/1992US5172390 Pre-aligned diode laser for external cavity operation
12/15/1992US5172385 Polarization-selective integrated optoelectronic devices incorporating crystalline organic thin films
12/15/1992US5172271 Graded index lens structure suitable for optical fiber termination
12/15/1992US5172267 Optical reflector structure, device, method of fabrication, and communications method
12/15/1992US5172262 Spatial light modulator and method
12/15/1992US5172258 Method and apparatus for high data rate fiber optic communication system
12/15/1992US5171345 Manufacturing method of an optical fiber coupler
12/15/1992US5171343 Method for the tool-free reshapingof a tubular body
12/15/1992US5171105 Process and device for lining tunnels and ducts having circular and non-circular cross-sections, especially for canal and tunnel construction
12/15/1992US5170775 Endoscope
12/15/1992CA2057515A1 Solution doping of porous preforms
12/15/1992CA1311546C Integrated optic interferometric fiber gyroscope module and method
12/15/1992CA1311525C Optical distribution of analog and digital signals using optical modulators with complementary outputs
12/15/1992CA1311383C Optical fiber connector
12/15/1992CA1311382C Few mode/single-mode fiber
12/15/1992CA1311381C Connector employing mode field modification
12/15/1992CA1311349C Method of splicing fibers
12/13/1992CA2070753A1 Method and apparatus of manufacturing hermetic coating optical fiber
12/13/1992CA2066351A1 Fiber optic cable end connector
12/10/1992WO1992022073A1 Solid state imaging apparatus with fiber optic bundle
12/10/1992WO1992021997A1 Fibre optic device unit and its manufacture
12/10/1992WO1992021996A1 Optical waveguides of aluminum garnet
12/10/1992WO1992021995A1 Polymeric waveguiding media
12/10/1992WO1992021994A1 Furcating part of covered multi-core optical fiber
12/10/1992WO1992021949A1 Determination of induced change of polarization state of light
12/10/1992DE4140701C1 Buried container e.g. for fibre=optic cable junction - is partially held in shaft and has removable lid and lifting arrangement to allow easy working access e.g. for further splicing
12/09/1992EP0517503A2 Optical amplifier
12/09/1992EP0517440A2 Article or system comprising a Si-based optical device
12/09/1992EP0517417A2 Cable joints and terminations
12/09/1992EP0517369A2 Process of manufacturing opto-electronic hybrid modules
12/09/1992EP0517346A1 Optical fiber connector
12/09/1992EP0517315A1 Optical reflective star coupler device
12/09/1992EP0517246A1 Method for producing glass soot deposit
12/09/1992EP0517161A2 Optical coupler/splitter with a filter
12/09/1992EP0517144A1 Optical cable
12/09/1992EP0516931A1 Line having at least two transmitting channels
12/09/1992EP0516930A2 Apparatus for connecting conductors
12/09/1992EP0516916A2 Reflectometer for monitoring the fabrication of optical fiber couplers
12/09/1992EP0516821A1 Split v-roof mirror collector.
12/09/1992EP0262155B1 Optical power splitter and polarization splitter
12/09/1992CN1019384B Fluorine-doped optical fibre and method of manufacturing such fibre
12/08/1992WO1992022116A1 Hinged gel-filled security and environmental protection device
12/08/1992US5170460 Quasi-phase-matched optical waveguides and method of making same
12/08/1992US5170459 Optical fiber attachment structure and method
12/08/1992US5170458 Optical fiber light-amplifier system
12/08/1992US5170457 Optical fibers with preset stimulated backward Brillouin scattering thresholds
12/08/1992US5170456 Apparatus for aligning a plurality of single-fiber cables
12/08/1992US5170455 Optical connective device
12/08/1992US5170454 Optical connector for endoscope
12/08/1992US5170453 Optical module
12/08/1992US5170452 Fiber optic plug connector and adapter therefor
12/08/1992US5170451 Optical wdm (wavelength division multiplex) coupler
12/08/1992US5170450 Dual-core fiber launching coupler
12/08/1992US5170449 Converting device using an optical fiber
12/08/1992US5170448 Optical waveguide apparatus and method for partially collecting light
12/08/1992US5170447 Optical communication system with a fiber-optic amplifier
12/08/1992US5170446 Rotational optical switch
12/08/1992US5170269 Programmable optical interconnect system
12/08/1992US5170050 Detection device of an internal arc in a metalclad electrical installation including a light-gathering rod
12/08/1992US5169677 Method for forming lens at end portion of optical apparatus, optical signal transmission apparatus, and optical information processing apparatus
12/08/1992US5169568 Hermetic sealing with curable material; viewing means for uretheroscopy
12/08/1992US5169126 Method and apparatus for installing transmission lines
12/08/1992US5168617 Axially centering apparatus for fusion-bonding optical fibers
12/08/1992CA2103353A1 Hinged gel-filled security and environmental protection device
12/08/1992CA1311284C Fiber optic break detector
12/08/1992CA1311130C Self centering buffing pad with low temperature tuft bonding thermoplastic adhesive
12/08/1992CA1311127C Glass body formed from a vapor-derived gel and process for producing same
12/08/1992CA1311126C Methods of and apparatus for adjusting the configuration of optical substrates
12/06/1992CA2070481A1 Method for producing glass soot deposit
12/04/1992CA2070108A1 Cable construction with a light conductor and an electrical conductor
12/02/1992EP0516514A1 Illuminated display panel, particularly for advertising or indicating purpose
12/02/1992EP0516438A1 Flame-retardant coated optical fiber
12/02/1992EP0516340A1 Optical fiber package and methods of making
12/02/1992EP0516337A2 Precision optical fiber connector
12/02/1992EP0516064A2 Integrated optical modulator and method of providing a linearly modulated light signal
12/02/1992EP0515983A1 Device for ablation of material, particularly used in dentistry
12/02/1992EP0515859A1 Low defect density/arbitrary lattice constant hetero-epitaxial layers
12/02/1992EP0515827A2 Function sleeve for an optical cable
12/02/1992EP0515784A2 Apparatus for positioning of optical fibres
12/02/1992EP0515682A1 Thin film of lithium niobate single crystal
12/02/1992EP0515576A1 Bi-directional, feed through emitter-detector for optical fiber transmission lines
12/02/1992EP0515410A1 Solid state laser diode light source.
12/02/1992EP0336938B1 Corner guide