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
09/26/2002WO2002075866A2 Active optical device
09/26/2002WO2002075864A2 Optical amplification structure with an integrated optical system and amplification housing integrating one such structure
09/26/2002WO2002075785A2 Coupled optical and optoelectronic devices, and method of making the same
09/26/2002WO2002075774A1 Integrated led/photodiode collimator array
09/26/2002WO2002075445A1 Time slot tunable all-optical packet data routing switch
09/26/2002WO2002075431A1 Optical device, optical path swetching device and optical path switching method
09/26/2002WO2002075430A1 Optical device with integrated structure and wave deviation
09/26/2002WO2002075429A1 Tapered lensed fiber optical switch
09/26/2002WO2002075428A1 Bi-stable micro switch
09/26/2002WO2002075422A2 Method for providing a broadband infrastructure in a building by means of optical fibres
09/26/2002WO2002075421A1 Communications network and method of installing the same
09/26/2002WO2002075420A1 Colored radiation curable coating compositions for identifying telecommunications elements and telecommunications elements coated thereby
09/26/2002WO2002075419A1 Split type optical fiber tape core
09/26/2002WO2002075418A1 Assembly board for optical fibre
09/26/2002WO2002075417A1 Support for an optical fibre
09/26/2002WO2002075416A1 Method and arrangement in connection with production line for optic cable
09/26/2002WO2002075415A2 Optical device
09/26/2002WO2002075414A2 Structure for connecting a fibre optic component and a non-fibre optic component and method for the implementation
09/26/2002WO2002075413A1 Optical fiber pigtail assembly
09/26/2002WO2002075412A1 Coated optical fiber
09/26/2002WO2002075411A1 Holographic spectral filter
09/26/2002WO2002075410A1 Reconfigurable optical add-drop multiplexers
09/26/2002WO2002075409A2 Arrayed waveguide grating with waveguides of unequal widths
09/26/2002WO2002075408A1 Grating design
09/26/2002WO2002075407A1 Method for aligning oprical fibers to a lens array
09/26/2002WO2002075406A1 Method for production of an optical housing, optical housing and opto-electronic device
09/26/2002WO2002075405A2 Multi-core waveguide
09/26/2002WO2002075404A1 D-shaped waveguide and optical coupler using the waveguide
09/26/2002WO2002075403A1 Method and apparatus for providing gain equalizing to an optical signal in an optical communication system
09/26/2002WO2002075402A1 Apparatus for coupling light into an optical waveguide
09/26/2002WO2002075401A2 All fiber polarization mode dispersion compensator
09/26/2002WO2002075400A2 Variable optical attenuator employing polarization maintaining fiber
09/26/2002WO2002075399A1 Modular fiber optic switch core
09/26/2002WO2002075398A1 High-resolution variable optical attenuator with mechanical adjustment
09/26/2002WO2002075397A2 Optical fibre amplifier
09/26/2002WO2002075396A2 Thermally diffused multi-core waveguide
09/26/2002WO2002075395A1 Optical waveguide with blazed grating
09/26/2002WO2002075394A1 Wide-bandwidth chirped fiber bragg gratings with low delay ripple amplitude
09/26/2002WO2002075393A1 An optical fibre and a method for the manufacture of a preform for an optical fibre
09/26/2002WO2002075392A2 Optimized defects in phonotic band-gap waveguides
09/26/2002WO2002075391A2 Optical grating-based filter
09/26/2002WO2002075389A1 Optical waveguide structure
09/26/2002WO2002075388A1 Integrated optical device
09/26/2002WO2002075387A2 A tapered optical waveguide
09/26/2002WO2002075386A2 Guide structure for transformation of the mode of propagation from a gaussian type profile into a mode of propagation with a wideband profile
09/26/2002WO2002075385A1 Silica-based monolithically-integrated device
09/26/2002WO2002075383A1 Alignment of a lens array and a fiber array
09/26/2002WO2002075382A1 Illumination system using filament lamps
09/26/2002WO2002075381A2 Arrayed waveguide grating with differing focal lengths
09/26/2002WO2002075380A2 Optical channel monitor
09/26/2002WO2002075379A2 Optical components
09/26/2002WO2002075378A2 Tuneable optical filter arrangement for wavelength division multiplex (wdm) network
09/26/2002WO2002075377A1 Polarization combiner/splitter
09/26/2002WO2002075372A2 Integral differential optical signal receiver
09/26/2002WO2002075369A2 Modular all-optical cross-connect
09/26/2002WO2002075366A2 Dual core based optical component with monocore fiber input/outputs
09/26/2002WO2002075016A1 System and method for making thin-film structures using a stepped profile mask
09/26/2002WO2002074836A1 Thermoplastic block copolymers consisting of polyalkyl(meth)acrylate and polyamide segments and the use thereof
09/26/2002WO2002074713A1 Optical fiber and method of manufacturing the optical fiber
09/26/2002WO2002074708A1 Fabricating an optical fiber preform using mcvd
09/26/2002WO2002074706A1 Attachment of optical elements
09/26/2002WO2002074505A1 Optical fiber cleaver with traversing mechanism
09/26/2002WO2002074037A2 Data compression device and method
09/26/2002WO2002065684A3 Data communication over a power line
09/26/2002WO2002061473A3 Optoelectronic signal transmission semi-conductor element and method for producing a semi-conductor element of said type
09/26/2002WO2002057824A3 Across-wafer optical mems device and protective lid having across-wafer light-transmissive portions
09/26/2002WO2002057812A3 Optical materials with selected index-of-refraction
09/26/2002WO2002056061A3 Optical mems device and package having a light-transmissive opening or window
09/26/2002WO2002042819A3 Cable termination arrangement
09/26/2002WO2002041050A3 A micro-structured optical fibre
09/26/2002WO2002035713A3 Method and system using holographic methodologies for all-optical transmission and reception of high bandwidth signals
09/26/2002WO2002018994A3 Planar photonic bandgap structures for controlling radiation loss
09/26/2002WO2002004929A3 Method and apparatus for high resolution coherent optical imaging
09/26/2002WO2001027666A3 Optical multiplexer/demultiplexer using resonant grating filters
09/26/2002WO2001024407A9 Method and apparatus for providing a passive wireless network across divided spaces
09/26/2002WO2001022137A9 Dense wavelength division multiplexer
09/26/2002WO2001020731A9 Design for delivering pump light to a laser gain element while maintaining access to the laser beam
09/26/2002WO2001018580A9 An optoelectronic assembly and method for fabricating the same
09/26/2002WO2001018579A9 Wavelength division multiplexing/demultiplexing devices using dual polymer lenses
09/26/2002WO2001011411A9 Microelectromechanical optical switch and method of manufacture thereof
09/26/2002WO1999060432A3 Optical waveguide-female connector interconnection
09/26/2002US20020138120 Radiation delivery method and apparatus
09/26/2002US20020137837 Formed by applying composition comprising aqueous solution of superabsorbent water-soluble polymer precursor, optionally a viscosity modifying agent and lubricant onto surfaces of article, curing
09/26/2002US20020137247 Method of fabrication to sharpen corners of Y-branches in integrated optical components and other micro-devices
09/26/2002US20020137245 Surface emitting laser and photodiode, manufacturing method therefor, and optoelectric integrated circuit using the surface emitting laser and the photodiode
09/26/2002US20020137090 Binding optical fibers
09/26/2002US20020136526 Fluorinated photopolymer composition and waveguide device
09/26/2002US20020136522 Joint between fibre and support
09/26/2002US20020136521 Corner wall-mount fiber optic connector housing
09/26/2002US20020136520 Optical fiber cable swivel for fiber optic distribution frames
09/26/2002US20020136518 Fabrication of optical waveguides for reduction of minimum waveguide spacing
09/26/2002US20020136517 Polymer on substrate waveguide structure and corresponding production method
09/26/2002US20020136516 Optimized defects in band-gap waveguides
09/26/2002US20020136513 Submarine optical cable resistant to longitudinal water propagation
09/26/2002US20020136512 Reinforced structure for a cable or duct with high compression resistance
09/26/2002US20020136511 Submarine optical cable resistant to longitudinal water propagation
09/26/2002US20020136510 Hybrid cable with optical and electrical cores and hybrid cable arrangement
09/26/2002US20020136509 Laying of a cable within a duct
09/26/2002US20020136508 Method for making splices between two optical fibres which are different from each other
09/26/2002US20020136507 Laser welding components to an optical micro-bench