Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
06/1981
06/16/1981US4273412 Optical fiber coupling fitting
06/16/1981US4273109 Fiber optic light delivery apparatus and medical instrument utilizing same
06/10/1981EP0030108A1 Improvements in or relating to the coupling of dielectric optical waveguides
06/09/1981US4272472 Method and apparatus for grooved section manufacture
06/09/1981US4272156 Illumination optical system using optical fiber bundles
06/09/1981US4272155 Optical cables
06/09/1981US4272154 Connecting plug for detachably connecting two light wave guide cables
06/09/1981CA1102599A1 Connector pin assembly and method for terminating an optical fiber
06/09/1981CA1102598A1 Hermetic optical fibre feedthrough
06/09/1981CA1102593A1 Method of forming focusing diffraction gratings for integrated optics
06/03/1981EP0029777A1 Optical attenuator with controlled attenuation
06/03/1981EP0029759A1 Method of automatically centering an optical fibre in a primary protective coating, and device for use in carrying out this method
06/03/1981EP0029737A1 Electro-optical switching devices
06/03/1981EP0029601A1 Optical fiber cable termination assembly
06/03/1981EP0029571A1 Sleeve head for longitudinally split cable fittings
06/03/1981EP0029512A1 Device for the loose connection of light-guide fibres
06/02/1981USRE30635 Method of producing internally coated glass tubes for the drawing of fibre optic light conductors
06/02/1981US4271104 Hot rolling and extrusion of optical fiber ribbon cable
06/02/1981US4270840 Glass fibers for optical transmission
06/02/1981US4270839 Directional optical fiber signal tapping assembly
05/1981
05/27/1981EP0029383A1 Abutment device for two optical fibres
05/27/1981EP0029198A2 Longitudinally water-tight optical wave guide cable and process for its production
05/26/1981US4270134 Light-emitting semiconductor device
05/26/1981US4270049 Liquid leakage detection system
05/26/1981US4269896 Surface passivated alkali halide infrared windows
05/26/1981US4269648 Holding the bead on the end of the fiber by an adhesive coating and allowing it to adjust concentrically by the effect of surface tension and gravity
05/26/1981US4269024 Strength members for the reinforcement of optical fibre cables
05/26/1981CA1101712A1 Method of producing a coupling element
05/26/1981CA1101711A1 Optical fiber switching device
05/20/1981EP0028790A1 Optical fibre connector
05/19/1981US4268756 Optical transceiver
05/19/1981US4268115 Quick-release fiber-optic connector
05/19/1981US4268114 Optical connector for printed circuit card
05/19/1981US4268113 Signal coupling element for substrate-mounted optical transducers
05/19/1981US4268112 Fiber optic connector using gradient index lenses
05/19/1981CA1101399A1 Pneumatic rodding of conduit using everted flexible tubing
05/19/1981CA1101252A1 Optical transmission system and a coupling element for the optical transmission system, and a lens suitable for the coupling element
05/19/1981CA1101251A1 Connector for optical fibers
05/19/1981CA1101216A1 Process for the manufacture of optical fibers with a radial refractive index
05/12/1981US4266853 Device for organizing optical fibers and the like
05/12/1981US4266852 Fiber optics welder having movable aligning mirror
05/12/1981US4266851 Coupler for a concentric core optical fiber
05/12/1981US4266534 Illumination unit for endoscope
05/12/1981US4266398 Method and apparatus for the layerwise SZ twisting of elements of electrical or optical cables
05/06/1981EP0028155A1 Single mode optical fibre and method of making it
05/05/1981US4265699 Hydrofluoric acid containing ammonium fluoride and/or bifluoride, lenses
05/05/1981US4265689 Methods of joining glass objects
05/05/1981US4265649 Method for preparing a preform for optical waveguides
05/05/1981US4265515 Optical fiber waveguide with effective refractive index profile
05/05/1981US4265514 Guide capsule for optical fiber connectors
05/05/1981US4265513 Light switch
05/05/1981US4265512 Optoelectronic converting termination for optical-fibre transmission cable
05/05/1981US4265511 Detachable connector for optical fibres
04/1981
04/29/1981EP0027774A1 Long stroke, high resolution optical position sensor
04/29/1981EP0027608A1 Light supply device for an endoscope
04/29/1981EP0027551A1 CCD driven integrated optical modulator array
04/28/1981US4264875 System for optical injection phase locking and switching of microwave oscillators
04/28/1981US4264347 Rod-in-tube method; flowing oxygen and treating agent through at high temperature, collapsing tube
04/28/1981US4264211 Light sensor
04/28/1981US4264131 A core glass and cladding glass composition having improved resistance to weathering and chemicals
04/28/1981US4264130 Self-focusing fiber array
04/28/1981US4264129 Vinylidene fluoride copolymer containing coupling agent for bonding clad fiber ends
04/28/1981US4264128 Molded optical fiber connectors
04/28/1981US4264127 Optical detector assembly and method
04/28/1981US4264126 Optical fiber-to-fiber evanescent field coupler
04/28/1981CA1100167A1 Xenon light apparatus for supplying ultraviolet and visible spectra
04/28/1981CA1099967A1 Side-coupling of light for an optical fiber
04/22/1981EP0027223A1 Single mode optical fibers
04/21/1981US4263495 Method of splicing optical fibers by CO2 -laser
04/21/1981US4263031 Simulataneous drying, doping with halogen containing vapor
04/21/1981US4263030 Pretreatment with halogen-containing vapor before fusing silica
04/21/1981US4262996 Chirp-grating lens for guided-wave optics
04/21/1981US4262995 Planar star coupler device for fiber optics
04/21/1981US4262992 Variable integrated optical logic element
04/21/1981US4262913 High pressure gland for optical fibres and/or electrical conductors
04/21/1981US4262417 Tool for cleaving fiber optic elements
04/21/1981CA1099550A1 Multiple mode waveguide having cylindrical perturbations
04/15/1981EP0027072A1 Method of coupling an optical fibre to an opto-electronic diode, and emitting or receiving bit realized by this method
04/15/1981EP0027070A1 Opto-electronic connector bit and method of assembling such a bit
04/15/1981EP0027059A1 Optical waveguide
04/15/1981EP0026952A1 Cable comprising optical fibres
04/14/1981US4262362 Fiber optics duplex module
04/14/1981US4262169 Aerial cable guard
04/14/1981US4261774 Methods of terminating optical fibre cables
04/14/1981US4261721 Encircling with cincture having memory of smaller size and shape
04/14/1981US4261644 Method and article of manufacturing an optical fiber connector
04/14/1981US4261643 Method and apparatus for joining the ends of two fiber optic cables
04/14/1981US4261642 Optical fibre terminations
04/14/1981US4261641 Active multiport fiber optic data bus coupler
04/14/1981US4261640 In-line optic attenuators for optical fibers
04/14/1981US4261639 Optical pulse equalization in single-mode fibers
04/14/1981US4261638 Optical switch with rotating, reflective, concave surface
04/14/1981US4261204 Conduit for guiding fiber optic viewing device
04/08/1981EP0026553A1 Self-aligning optical fiber connector
04/08/1981EP0026379A1 Device for laterally coupling the light in an optical glass fiber wave guide
04/08/1981EP0026363A1 Four-gates optical coupler
04/07/1981US4260221 Multimode fiber with z-dependent index profile
04/07/1981US4260220 Prism light guide having surfaces which are in octature
04/07/1981CA1098745A2 Optical fiber coupling device and method
04/07/1981CA1098744A2 Optical fiber coupling device and method
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