Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
06/1994
06/07/1994US5319652 Super luminescent light source
06/07/1994US5319642 Method of communication using a two-way bus with contention detection
06/07/1994US5319494 Light waveguide type polarized light beam splitter
06/07/1994US5319493 Viewing system for microscope
06/07/1994US5319491 Optical display
06/07/1994US5319490 Helmet mounted display including synchronously moving tilted mechanisms
06/07/1994US5319477 Compact polarization independent optical switching units
06/07/1994US5319435 Method and apparatus for measuring the wavelength of spectrally narrow optical signals
06/07/1994US5319195 Laser system method and apparatus for performing a material processing operation and for indicating the state of the operation
06/07/1994US5318614 Method of burying optical waveguide paths
06/07/1994US5318613 Reduction in the number of fiber breaks
06/07/1994US5318612 Producing hollow silica bar, cleaning, heating to above melt-ing point, thermic glazing, depositing vitreous coating from gas mixture, collapsing bar-using temperature variations for above steps
06/07/1994US5318610 Fiber coupler manufacturing apparatus having an automatic breaking test device
06/07/1994US5318432 Apparatus for forming porous preform used to fabricate optical fiber
06/07/1994US5318419 Aligning jig for loose wires
06/07/1994US5318215 Method of forming cladded cable having fiber with excess length enclosed therein
06/07/1994US5318024 Laser endoscope for spectroscopic imaging
06/07/1994US5317875 Thermally-controlled rotary displacement actuator operable for precise displacement of an optical or mechanical element
06/07/1994CA2023060C Internally spiraled inner duct and method of installation
06/07/1994CA1330022C Plastic-coated optical transmission fiber and an estimating method thereof
06/03/1994CA2110470A1 Optical filter
06/01/1994EP0599784A1 Socket for a fibre optic connection terminal
06/01/1994EP0599780A1 Connector for optical light guide
06/01/1994EP0599724A1 Device to position and to retain optical fibers in one plane
06/01/1994EP0599723A1 Clamp to retain at least one optical fibre
06/01/1994EP0599394A1 Method of manufacturing sharp waveguide branches in integrated optical components
06/01/1994EP0599375A1 Light modulator
06/01/1994EP0599247A1 Semiconductor laser pumped molecular gas lasers
06/01/1994EP0599213A1 Device for coupling a light wave guide to at least one light emitting or receiving element
06/01/1994EP0599212A1 Device for coupling a light wave guide to a light emitting or receiving element
06/01/1994EP0599154A1 Lightbeam-modulator
06/01/1994EP0598984A1 Radial medical laser delivery device
06/01/1994EP0598966A1 Optical waveguide isolator
06/01/1994EP0598946A1 Connector for coupling an optical fiber to a sub-rack
06/01/1994EP0598900A1 Optical waveguide terminating sleeve
06/01/1994EP0598800A1 Packaging fibre optic components.
06/01/1994EP0598761A1 Photorefractive systems and methods
06/01/1994EP0216839B1 Optical signal processing
06/01/1994DE4322029C1 Cable terminal box esp. for optical information cable with internal elements - has measuring device in cable sleeve body or splicing chamber for measuring water vapour partial pressure
06/01/1994DE4240171A1 Splice housing for power cable with integrated optical waveguide - has clips covering part of splice housing opening to hold optical waveguide extra length in place and facilitate insertion of fibre
06/01/1994DE4240170A1 Splice housing for power cable with integrated optical waveguide - has tubular element to enclose power cable in optical waveguide connection region, with funnel pieces on both ends
06/01/1994DE4239819A1 Compound light conductor cable separation method - bending cable away from cutter during separation, and applying outward tension to cable to remove cable from protective sheath
06/01/1994DE4237945C1 Centring and coupling unit for in=line optical connector pins - has body with slotted ends to receive pins and centre section with larger diameter region
06/01/1994CN1024873C Optical power amplifier with doped active fibre
06/01/1994CN1024846C Laser beam guiding fiber
05/1994
05/31/1994US5317667 Electrophoretic switch for a light pipe
05/31/1994US5317665 Jacket structure for optical cables, for use in high-voltage environments
05/31/1994US5317664 Fiber optic assembly and crimp sleeve used with the assembly
05/31/1994US5317663 One-piece SC adapter
05/31/1994US5317662 Optical star coupler assembly
05/31/1994US5317661 Laser removal of altered index of refraction layer on glass fibers
05/31/1994US5317659 Conical fiberoptic switch
05/31/1994US5317658 Apparatus and method for providing a polarization independent optical switch
05/31/1994US5317657 Extrusion of polymer waveguides onto surfaces
05/31/1994US5317656 Fiber optic network for multi-point emissivity-compensated semiconductor wafer pyrometry
05/31/1994US5317655 Optical isolator
05/31/1994US5317575 System for determining birefringent axes in polarization-maintaining optical fiber
05/31/1994US5317551 Optical disk head including a light path having a thickness and width greater than the light beam wavelength by a predetermined amount
05/31/1994US5317485 Connector and method for coupling an end of a light-transmitting conduit
05/31/1994US5317484 Collection optics for high brightness discharge light source
05/31/1994US5317452 Aligning and attaching a lens to a source of emitted light using light pressure force
05/31/1994US5317430 Liquid crystal display device having transparent optical conductor integral with opaque support on end surfaces with no light source
05/31/1994US5317148 For an imaging system
05/31/1994US5317082 Photodefinable optical waveguides
05/31/1994US5316640 Fabricating method of micro lens
05/31/1994US5316244 Supporting brackets for cable raceways
05/31/1994US5316243 Optic cable management
05/31/1994US5316094 Well orienting tool and/or thruster
05/31/1994US5315813 Method and apparatus for manufacturing optical fiber cable
05/26/1994WO1994011930A1 A monolithically integrated semiconductor structure and method of fabricating such structure
05/26/1994WO1994011929A2 Optoelectronic devices
05/26/1994WO1994011771A1 Surgical instrument with stick-on fiber-optic viewing system
05/26/1994WO1994011768A1 Optical fibre termination
05/26/1994WO1994011767A1 Plug for a plug-in connector for optical fibres
05/26/1994DE4301480C1 Optical fibre coil winding system for gyroscope - has successive complete winding layers provided by paying out optical fibre length from 2 supply reels in alternation
05/26/1994DE4300593C1 Protective sheath for monomode directional coupler - is collapsed at each end of coupling distance with glass solder between collapsed regions and incoming or outgoing optical fibres
05/26/1994DE4239444A1 Main distribution cabinet for optical fibres with splice inserts - has panels set up parallel to rear wall with adjacent channels for guidance of individual optical cable cores
05/26/1994DE4239326A1 Pluggable optical waveguide connector e.g. for vehicle - includes clamp for ends of waveguides held in firm contact with modules having electrical connections to printed circuit
05/26/1994DE4239019A1 Optical waveguide core conveyor apparatus - conveys goods between rotating support disc and pressure band circulating around guide elements carried by pivoting arms
05/25/1994EP0598622A1 Optical device for mixing and distributing light
05/25/1994EP0598554A1 Negative dispersion optical fiber
05/25/1994EP0598523A1 Apparatus comprising a low reflection optical fiber termination
05/25/1994EP0598395A1 An optical waveguide device and a method for fabricating the same
05/25/1994EP0598328A1 Optical fiber alignment device
05/25/1994EP0598213A1 Optical fibre sheath based on polyalkyleneterephthalate-polycarbonate blends
05/25/1994EP0598136A1 Construction of sealing through-hole penetrating through metallic partitioning member
05/25/1994EP0597887A1 Fluorine-containing plastic optical fiber cores.
05/25/1994CN1087180A Backlighting Device for liquid crystal devices
05/25/1994CN1087069A Process for reinforcing a class fiber attachment surface and article
05/24/1994US5315685 Component for the transmission of high-energy light, and the application of the component
05/24/1994US5315684 Fiber optic cable end connector
05/24/1994US5315683 Ventilated fiber optic bushing
05/24/1994US5315682 Splice device for splicing together under-sea optical cables
05/24/1994US5315681 Detector card strain relief assembly
05/24/1994US5315680 Optical fiber connector structure including three ferrules and an optical baffle
05/24/1994US5315679 Optical fibers duplex connector assembly
05/24/1994US5315678 Optical fiber connector
05/24/1994US5315677 Optical pulse generator
05/24/1994US5315676 Optical waveguide device
05/24/1994US5315675 Optical tap having a v-shaped recess within the range of from 152° to°