Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
01/2000
01/06/2000WO2000000446A1 A method of applying a protective organic coating to an optical glass fibre
01/06/2000WO2000000442A1 Method and apparatus for manufacturing a rare earth metal doped optical fiber preform
01/06/2000WO1999045421A3 A method of fabricating mirrors in polymer waveguides
01/06/2000WO1999045416A3 Optoelectric multichip module
01/06/2000CA2336339A1 Method and apparatus for manufacturing a rare earth metal doped optical fiber preform
01/06/2000CA2336007A1 Method of fabricating a cylindrical optical fiber containing an optically active film
01/06/2000CA2335131A1 Monolithic coaxial device
01/06/2000CA2302683A1 Dispersion compensating element having substantially uniform spectral nonlinearity
01/06/2000CA2276810A1 Connecting member for an optical fibre cable and method connecting an optical fibre cable
01/06/2000CA2275740A1 Integrated optical circuit manufacturing process
01/06/2000CA2275739A1 Unit used to compensate for polarization dispersion of channels in a wavelength-division multiplexing signal
01/05/2000EP0969310A1 Waveguides for use in acousto-optical mode converters and method for making the same
01/05/2000EP0969303A2 Method of making an optical fiber ribbon with improved planarity and an optical fiber ribbon with improved planarity
01/05/2000EP0969302A1 Composite cable for access networks
01/05/2000EP0969301A2 Optical cable with filling material
01/05/2000EP0969300A2 Optical fiber connector
01/05/2000EP0969299A2 Optical fiber connector plug
01/05/2000EP0969298A1 Optical fiber connector in which an optical fiber is protected even when connection is not made
01/05/2000EP0969297A1 Method of manufacturing indiffused optical waveguide structures in a substrate
01/05/2000EP0969295A2 Optical waveguide
01/05/2000EP0968972A1 Process for fabricating optical fiber
01/05/2000EP0968809A1 Continuous composite reinforced buffer tubes for optical fiber cables
01/05/2000EP0968454A1 Optical multiple circuit breaker
01/05/2000EP0968452A1 Optical switching element and switching arrangement
01/05/2000EP0968449A2 Connector for at least one optical fibre
01/05/2000EP0968448A1 Illumination system
01/05/2000EP0968447A1 Receptacle for direct coupling of optoelectronic elements
01/05/2000EP0968446A1 Device for demultiplexing light paths contained in an optical spectrum
01/05/2000EP0968146A1 Method and device for assembling optical components or an optical component and a substrate
01/05/2000EP0968144A1 Liquid curable resin composition for fat fibre
01/05/2000EP0968142A1 Reactive ion etching of silica structures
01/05/2000EP0953130A4 Luminaire device
01/05/2000EP0855044B1 High efficiency prism light guide with confocal parabolic cross section
01/05/2000EP0767923B1 Packaged optical device
01/05/2000EP0566744B1 Refractive index distribution type optical fibre and method of manufacturing said optical fibre
01/05/2000EP0515682B1 Thin film of lithium niobate single crystal
01/05/2000DE19929250A1 Optical intensity modulator with a curved optical waveguide
01/05/2000DE19928971A1 Multi-cladding optical fibers with long-period gratings, e.g. for fiber amplifiers
01/05/2000DE19928769A1 Dispersiver Lichtleiter unter Verwendung von Siliziumoxid mit einer Zusammensetzung aus zwei Komponenten Dispersive optical fiber using silicon oxide having a composition of two components
01/05/2000DE19829501A1 Optic conductor for detection of mechanical load
01/05/2000DE19826960A1 Verfahren und Vorrichtung zum Durchtrennen eines Lichtleiters Method and apparatus for cutting a light guide
01/05/2000DE19825325A1 Method of installing at least one pipe line and/or an empty conduit in already laid supply and sanitation pipes, esp. sewer pipe systems, does not affect operation of pipes
01/05/2000CN2357339Y Sliding shaft sleeve for image reader of scanner
01/05/2000CN1240517A Method and device for inserting a cable-shaped member into an elongated, tubular sheathing wound around, or in, a holder
01/05/2000CN1240411A Optically transmissive material and bond
01/04/2000US6011892 Optical fiber for wavelength division multiplexing
01/04/2000US6011891 Infrared-transmitting-fiber-optic-cable-based device for non-contact thermometry
01/04/2000US6011890 High power, multi-diode laser system
01/04/2000US6011889 Piercing point optical fiber device for laser surgery procedures
01/04/2000US6011888 Gradient index lens array assembly comprising a plurality of lens arrays optically coupled in a lengthwise direction
01/04/2000US6011887 Optical fiber cable
01/04/2000US6011886 Recoatable temperature-insensitive long-period gratings
01/04/2000US6011885 Integrated bi-directional gradient refractive index wavelength division multiplexer
01/04/2000US6011884 Integrated bi-directional axial gradient refractive index/diffraction grating wavelength division multiplexer
01/04/2000US6011883 Switch control combining a light pipe and restore spring
01/04/2000US6011882 Chemical sensing techniques employing liquid-core optical fibers
01/04/2000US6011881 Fiber-optic tunable filter
01/04/2000US6011649 Optical assembly and method for high performance coupling
01/04/2000US6011641 Wavelength insensitive passive polarization converter employing electro-optic polymer waveguides
01/04/2000US6011616 Systems and methods for measuring the concentricity of a core to a ferrule
01/04/2000US6011615 Fiber optic cable having a specified path average dispersion
01/04/2000US6011602 Lighting apparatus with a light guiding body having projections in the shape of a trapezoid
01/04/2000US6011296 Optoelectronically gated microstructure
01/04/2000US6011218 U-shaped universal grounding clamp
01/04/2000US6010747 Process for making optical structures for diffusing light
01/04/2000US6010251 Laser diode modules converging parts, and optical coupling methods
01/04/2000US6010250 Plug for fibre optic cable
01/04/2000US6010249 Optical end piece and method for testing the coupling surface of an optical end piece
01/03/2000CA2276766A1 Optical waveguide
12/1999
12/30/1999DE19929312A1 Apparatus and method for manufacturing an optical fiber preform
12/30/1999DE19827553A1 Optic coupling element for optical sensors and communication systems
12/30/1999DE19826658A1 Circuit substrate, especially a multilevel circuit board for SMD components, comprising conductive structures on or within insulating layers
12/30/1999DE19826648A1 Circuit substrate with optoelectronic component
12/29/1999WO1999067907A1 Method and wavelength selective switching for switching optical wavelengths
12/29/1999WO1999067670A2 Fiber optic drop splice closure and related methods
12/29/1999WO1999067669A1 Protection of telecommunication glass fibers with air-space paper-insulated core
12/29/1999WO1999067668A1 Segmented complex fiber gratings
12/29/1999WO1999067667A1 Optical coupling element
12/29/1999WO1999067666A1 Mirror based fiber optic switch and control system
12/29/1999WO1999067665A1 Twin waveguide based design for photonic integrated circuits
12/29/1999WO1999067664A1 An improved grating writing system
12/29/1999WO1999067648A1 Probe with optical waveguide and method of producing the same
12/29/1999WO1999067316A1 Adhesive compositions
12/29/1999WO1999067180A1 Method and apparatus for twisting a coated optical fiber during drawing from a preform
12/29/1999WO1999067178A1 Optical fiber preform having oh barrier and manufacturing method thereof
12/29/1999WO1999054761A8 Structure for micro-machine optical tooling and method for making and using
12/29/1999EP0967661A2 Edge receptive photodetector devices
12/29/1999EP0967507A1 Display and its manufacturing method
12/29/1999EP0967504A1 Interface between a cylindrical and a flat sealing
12/29/1999EP0967503A1 Method of producing a monolitic integrated structure incorporating opto-electronical components and structure so produced
12/29/1999EP0967502A1 Optical connector
12/29/1999EP0967501A1 Optical connector
12/29/1999EP0967500A2 Optical fiber connector with auxiliary spring
12/29/1999EP0967499A1 Optical part and method and device for polishing end face of the same
12/29/1999EP0967498A1 Apparatus and method of making a fiber-fused dense wavelength division multiplexer
12/29/1999EP0967497A1 Optical adapter including a ferrule assembly
12/29/1999EP0967184A1 Collectively coating die device for manufacturing separable optical fiber ribbon and manufacturing method
12/29/1999EP0966698A2 Opto-electric module
12/29/1999EP0966697A2 Fiber optic cable cleaner
12/29/1999EP0966672A1 Method for monitoring the production of a flat material by means of a spectrometer operating in the near-infrared range, and device for carrying out said method