Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
02/1998
02/11/1998CN1173269A Electronic circuit structure
02/11/1998CN1172958A Mach-zehnder interferometric devices with composite fibers
02/11/1998CN1172957A Method of imparting surplus length to optical fibers in protective metal tube, and line for implementing the method.
02/11/1998CN1037374C Fiber coupler manufacturing apparatus having automatic breaking test device
02/10/1998US5717813 Fusion splice element for use in splicing optical fibers
02/10/1998US5717812 Holder for fiber optic splice connectors
02/10/1998US5717811 Optical fiber organizer
02/10/1998US5717810 High-density fiber distribution frame
02/10/1998US5717809 Optical fiber coated with an amorphous boron protective layer, and a method of depositing such a layer
02/10/1998US5717808 Reuction of boron chloride by means of hydrogen gas; boron coating doped with silicon; coating provides sealing properties and wear resistance
02/10/1998US5717807 Liquid light guide with improved sealing characteristics
02/10/1998US5717806 Bifurcated randomized fiber bundle light cable for directing light from multiple light sources to single light output
02/10/1998US5717805 Stress concentrations in an optical fiber ribbon to facilitate separation of ribbon matrix material
02/10/1998US5717804 Integrated laser diode and fiber grating assembly
02/10/1998US5717803 Coupling structure of optical fiber and optical semiconductor element
02/10/1998US5717802 Fiber optic connectors having spring-loaded ferrules
02/10/1998US5717801 Device for connecting optical fiber ends held by different types of connector plugs
02/10/1998US5717800 Waveguide-type optical device coupling structure with circular rods
02/10/1998US5717799 Optical waveguide filters
02/10/1998US5717798 Optical waveguide system comprising a mode coupling grating and a mode discrimination coupler
02/10/1998US5717797 Non-linear optical loop mirror device providing pulse amplitude switching
02/10/1998US5717779 Filtering illumination for image lift
02/10/1998US5717712 Laser communication system with temperature controlled
02/10/1998US5717711 Laser device, notably for optical pumping, and method of fabricating it
02/10/1998US5717533 Removable optoelectronic module
02/10/1998US5717450 Data-recordal using fibre lasers
02/10/1998US5716762 Production method of diffraction grating
02/10/1998US5716679 Optical elements containing nanoscaled particles and having an embossed surface and process for their preparation
02/10/1998US5716556 Method for producing a polymeric optical waveguide
02/10/1998CA2211244A1 Optical waveguide bragg reflection gratings
02/10/1998CA2095072C Optical link termination equipment optoelectronic transducer and its application to various types of optical links
02/10/1998CA2070215C Reflection monitor optical fiber coupler manufacturing system and method
02/10/1998CA2050103C Methods of and apparatus for polishing an article
02/08/1998CA2185750A1 Fiber optic methods of lighting sculptured acrylic
02/05/1998WO1998005101A1 Communications outlet having termination aid platform
02/05/1998WO1998005078A1 Light emitting device and display device
02/05/1998WO1998004945A1 Fiber optic cable connector apparatus and method
02/05/1998WO1998004944A1 Optical multiplexer/demultiplexer
02/05/1998WO1998004943A1 Optical module for access networks to wide band communication systems and relevant production method
02/05/1998WO1998004942A1 Insertion and extraction of a third channel or band on a fibre optics carrying two channels or optical bands through one single mach-zehnder interferometer
02/05/1998WO1998004941A1 Dispersion compensating single mode waveguide
02/05/1998WO1998004896A1 Wavelength dependence correction method in optical variable attenuator
02/05/1998DE19732431A1 Tapered waveguide manufacturing method
02/05/1998DE19721556A1 Profile frame for electrical distributor
02/05/1998DE19631119A1 Communications cable with at least one added screening foil
02/05/1998DE19631118A1 Communications cable with at least one added screening foil
02/05/1998DE19630650A1 Optical fibre probe for optical near field microscope
02/05/1998CA2221737A1 Dispersion compensating single mode waveguide
02/04/1998EP0822676A2 Optical integrated circuit for bidirectional communications and method for producing the same
02/04/1998EP0822562A2 Process and device for longitudinal lapping of at least one foil on a cable product
02/04/1998EP0822559A1 Self-extinguishing cable releasing low quantities of toxic and corrosive smokes and gases
02/04/1998EP0822432A1 Multi-podded fibre optical ribbon
02/04/1998EP0822431A1 Tension member for optical fiber cable, optical fiber cable using the tension member, and production of the tension member
02/04/1998EP0822430A2 Waveguide optical deflector, process for producing the same, and saw blade for use in this process
02/04/1998EP0822429A1 Optical fibre microlens and optical radiation source employing the same
02/04/1998EP0822428A1 Method and apparatus for atomic absorption-spectroscopy
02/04/1998EP0822427A1 Instrument for opening the protection tube of an optical fibre cable
02/04/1998EP0822426A2 Planar waveguides
02/04/1998EP0822425A2 Planar waveguides
02/04/1998EP0822424A2 Optical branching element
02/04/1998EP0822373A1 Backlighting device
02/04/1998EP0822167A2 Heat treatment of silica based glasses
02/04/1998EP0822032A1 Method of polishing end surfaces of rod-shaped members
02/04/1998EP0822028A1 Method for creating an overlength of optical fibres in a metallic protection tube and adapted production device
02/04/1998EP0821804A1 Conical optic for focussing radiation and use thereof in optical movement indicators
02/04/1998EP0821802A1 Optoelectronic device with a coupling between a semiconductor diode laser modulator or amplifier and two optical glass fibers
02/04/1998EP0821801A1 Optical fiber splice case
02/04/1998EP0821800A1 Protective housing for an integrated optical component
02/04/1998EP0821799A1 Fabrication of silica-based optical devices and opto-electronic devices
02/04/1998EP0758458B1 Optical waveguide coupling device
02/04/1998EP0640223B1 Process for producing optical polymer components with integrated vertical coupling structures
02/04/1998EP0627091B1 Optical fiber laser and corresponding optical coupler
02/04/1998CN1172536A Optical fibre cable
02/04/1998CN1172254A Laser light source apparatus, OTDR apparatus, and optical communication line inspection system
02/03/1998US5715348 Fiber management system and method for routing optical fiber having a minimum bend radius
02/03/1998US5715347 High efficiency prism light guide with confocal parabolic cross section
02/03/1998US5715346 Large effective area single mode optical waveguide
02/03/1998US5715345 Optical beam regeneration by optical fiber remapping
02/03/1998US5715344 Core for use in a slot type optical cable
02/03/1998US5715343 Optical cable protected against humidity
02/03/1998US5715342 Connector for coupling fiber optic transmission means
02/03/1998US5715341 Apparatus having at least one rotatable holder for adjusting alignment between end faces of optical substrates
02/03/1998US5715340 Optical coupler capable of preventing output of unwanted light at incidence end of optical isolator
02/03/1998US5715338 Impermeable encapsulation of optoelectronic components
02/03/1998US5715337 Compact display system
02/03/1998US5715271 Polarization independent grating resonator filter
02/03/1998US5715270 High efficiency, high power direct diode laser systems and methods therefor
02/03/1998US5715267 Semiconductor laser device and method of manufacturing the same as well as method of coupling semiconductor laser device and optical waveguide
02/03/1998US5715265 Dispersion compensation
02/03/1998US5715226 Flying type optical head integrally formed with light source and photodetector and optical disk apparatus with the same
02/03/1998US5714196 Method of forming a strippable polyimide coating for an optical fiber
02/03/1998CA2137963C Combined electrical power & optical transmission system
02/03/1998CA2069762C Fibreoptic switch
02/03/1998CA2008451C Polarization-maintaining optical fiber
02/02/1998CA2210564A1 Heat treatment of silica based glasses
02/01/1998CA2211820A1 Stimulated brillouin scattering suppressed optical fiber
01/1998
01/31/1998CA2211760A1 Optical integrated circuit for bidirectional communications and method for producing the same
01/30/1998CA2211770A1 An optical splitter
01/29/1998WO1998004056A1 Fault-tolerant optical routing switch
01/29/1998WO1998003891A1 Optical plug part and method of producing the same