Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
09/2002
09/12/2002US20020124602 Method of manufacturing optical fiber base material
09/12/2002US20020124600 Drawing method for optical fiber
09/12/2002US20020124375 Manufacturing system using solder self-alignment with optical component deformation fine alignment
09/12/2002DE10111274A1 Optical cable has a three-stage structure, with the first stage in the form of a covered bundle of optical fibers, and the second stage in the from of a subcable with several first stage units
09/12/2002DE10110740A1 Thin strip used as carrier material for wire strain gauges and as composite material for reinforcing light constructions and for reinforcing and protecting waveguides consists of flat solid pieces of amorphous material connected together
09/12/2002DE10108285A1 Steckverbindung Connector
09/12/2002DE10106905A1 Edge illuminated lighting panel e.g. for advertising has color effects generator between light source and fiber-optic cables
09/12/2002DE10106379A1 Splitting connector for light guide cables is made by uncovering the glass fibers and injection molding connectors at low temperature and pressure
09/12/2002DE10104971A1 Kombinierte elektrisch/optische Folienleitungen und -schaltungen Combined electrical / optical film lines and circuits
09/12/2002DE10061272A1 Optical fiber connector has guide and double locking element which can only be brought back to securing position after successful locking of ferrule
09/12/2002CA2450675A1 Modular optical switch fabric
09/12/2002CA2440198A1 System and method for fabricating blazed bragg gratings
09/12/2002CA2439641A1 Composite board with osb faces
09/11/2002EP1239696A2 Optical switching device
09/11/2002EP1239560A2 Optical module and method of making the same
09/11/2002EP1239559A2 Semiconductor laser module and method for optically coupling laser light and optical fiber
09/11/2002EP1239549A1 Electrical or optical waterproof connector
09/11/2002EP1239320A2 Reflection type liquid-crystal display apparatus
09/11/2002EP1239318A2 Optical bench
09/11/2002EP1239316A2 Optical fiber storage reel
09/11/2002EP1239315A2 Active optical device
09/11/2002EP1239314A1 Optical filter assembly
09/11/2002EP1239313A1 A device for optical connection of an optical fibre with another optical element
09/11/2002EP1239312A1 Distribution management optical fiber, its manufacturing method, optical communication system employing the optical fiber and optical fiber base material
09/11/2002EP1239311A1 Integrated optical device comprising an adiabatic junction
09/11/2002EP1239310A2 Semiconductor chip having an arrayed waveguide grating and method of manufacturing the semiconductor chip, and module containing the semiconductor chip
09/11/2002EP1239309A1 Optical switch matrix
09/11/2002EP1239272A2 Tunable filter with wavelength monitor
09/11/2002EP1239007A1 Resin immobilized biocide
09/11/2002EP1238303A2 Wavelength selective cross-connect switch using a mems shutter array
09/11/2002EP1238301A2 Fiber retaining system
09/11/2002EP1238300A1 Wavelength router
09/11/2002EP1238299A1 Photon transistors
09/11/2002EP1238298A1 Dispersion shifted large effective area waveguide fiber
09/11/2002EP1238296A1 Electrical interconnection of planar lightwave circuits
09/11/2002EP1238015A1 Superabsorbent water-resistant coatings
09/11/2002EP1237823A1 Method of forming a grating in an optical waveguide
09/11/2002EP1166165B1 Optical arrangement for symmetrizing the radiation of two-dimensional arrays of laser diodes
09/11/2002EP1153327B1 Device for removing torsion in optical fiber ribbons
09/11/2002EP1151334B1 Line attenuation device for monomode fibres and associated method for the production thereof
09/11/2002EP1123522B1 Manufacture of a silicon waveguide structure
09/11/2002EP0898724B1 Assembly of an optical component and an optical waveguide
09/11/2002CN2510877Y Optical-cable protective-casing end-cover
09/11/2002CN2510876Y Semi-dry laminar-twisted out-door communication optical cable structure
09/11/2002CN2510875Y Optical-fiber switch-in coupler
09/11/2002CN1368942A UV-cure of coatings for optical fiber with laser
09/11/2002CN1090761C Controlling device of tunable filter
09/10/2002US6449420 Germanium silicon oxynitride high index films for planar waveguides
09/10/2002US6449418 Cassette stack opening on both sides
09/10/2002US6449417 Optical interconnects with hybrid construction
09/10/2002US6449416 Dispersion shifted optical fiber and method of forming the same
09/10/2002US6449415 Optical fiber and method of manufacturing the same
09/10/2002US6449413 Radiation-curable composition for optical fiber matrix material
09/10/2002US6449412 Fiber optic ribbon interconnect cable
09/10/2002US6449410 Two-dimensional tunable filter array for a matrix of integrated fiber optic input-output light channels
09/10/2002US6449409 End-face lapping apparatus and method of lapping
09/10/2002US6449407 Optical switch having equalized beam spreading in all connections
09/10/2002US6449406 Micromachined optomechanical switching devices
09/10/2002US6449405 Method and apparatus for switching a plurality of optical beams in an optical switch
09/10/2002US6449404 Optical switch
09/10/2002US6449403 Wavelength selective optical filter
09/10/2002US6449402 Method and apparatus for compensating an optical filter
09/10/2002US6449401 Optical cross-switch gas intrusion detector and detection method
09/10/2002US6449293 Temperature stabilization of optical waveguides
09/10/2002US6449097 Diffraction grating for wavelength division multiplexing/demultiplexing devices
09/10/2002US6449072 Add/drop multiplexer
09/10/2002US6449066 Polarization insensitive, high dispersion optical element
09/10/2002US6449042 Method and apparatus for particle assessment using multiple scanning beam reflectance
09/10/2002US6448997 Laser beam scanning system and method using a photonic crystal
09/10/2002US6448583 Optical semiconductor module, its manufacture, reflection film, its manufacture, and laser and optical devices using reflection film
09/10/2002US6448551 Fiber Bragg grating sensor system having enhanced strain-to-wavelength responsivity by using a spectral beating based vernier effect
09/10/2002US6448505 Substrate for mounting an optical component, a method for producing the same, and an optical module using the same
09/10/2002US6448495 Fiber optic cable raceway outlet with raceway cover, and method
09/10/2002US6447700 Extrusion molding polybutylene terephthalate and a polyethylene wax
09/10/2002US6447606 Method for producing a single-crystalline film of KLN or KLNT
09/10/2002US6447174 Active optical interconnect
09/10/2002US6447173 Inner wall for releasable receiving optical fiber having large- and small diameter through-holes axially aligned; metallic alloy pipe of iron-nickel-(cobalt)
09/10/2002US6447172 Sleeve holder for optical fiber buildout
09/10/2002US6447171 Multi-fiber array connector system
09/10/2002US6447170 Locking and unlocking mechanism of cable connector and method for locking and unlocking
09/10/2002US6447135 Lightguide having a directly secured reflector and method of making the same
09/10/2002US6447133 Lighting fitting with a diffusser
09/10/2002US6446469 MCVD method with GE depletion to form a single mode optical fiber
09/10/2002CA2374529A1 Optical coupling
09/10/2002CA2242707C Combination optical fiber cable
09/10/2002CA2141977C Apparatus for polishing end surface of optical fibers
09/10/2002CA2020531C Single-mode, single-polarization optical fiber
09/09/2002CA2372797A1 Tunable filter with wavelength monitor
09/06/2002WO2002069538A1 Crosspoint microwave switching architecture for optical telecommunications
09/06/2002WO2002069532A2 Piezoelectric optical cross connect switching
09/06/2002WO2002069529A2 Optical fiber transmission systems with suppressed light scattering
09/06/2002WO2002069468A1 Cable connection apparatus
09/06/2002WO2002069462A1 External frequency conversion of surface-emitting diode lasers
09/06/2002WO2002069458A2 Surface mountable transceiver
09/06/2002WO2002069104A2 Node architecture and management system for optical networks
09/06/2002WO2002069051A2 Interference lithography using holey fibers
09/06/2002WO2002069024A2 Variable optic attenuation by waveguide bend loss modulation
09/06/2002WO2002069016A2 Microfluid control for waveguide optical switches, variable attenuators, and other optical devices
09/06/2002WO2002069012A2 Hermetically sealed fiber tail assembly
09/06/2002WO2002069011A1 Ferrule for optical connector and method of manufacturing the ferrule