Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
02/1999
02/18/1999CA2299402A1 Multi-wavelength cross-connect optical network
02/18/1999CA2299359A1 Optical wavelength division multiplexer
02/17/1999EP0897124A1 Design of complex optical fiber filters using long-period gratings
02/17/1999EP0896689A1 Angled opto-mechanical connector
02/17/1999EP0896688A1 Opto-mechanical connector
02/17/1999EP0896687A1 Optical network unit (onu) mechanical enclosure
02/17/1999EP0896686A1 Fiber optic coupled transmission cell for in-process spectrographic analysis
02/17/1999EP0666976B1 Method and apparatus for compensating for the residual birefringence in interferometric fiber-optic gyros
02/17/1999CN1208523A Dispersion slope compensation in optical transmission systems
02/17/1999CN1208396A Athermal optical device
02/16/1999US5872884 Optical waveguide conversion device
02/16/1999US5872883 At least one cladding inside the core of said curved portion, thereby dividing the waveguide at the curved portion in a plurality of narrow optical waveguides. this enables a large reduction of the loss even in curved portion in a plurality of
02/16/1999US5872881 High-thermal-conductivity sealed package for fiber optic coupling to an optoelectronic device
02/16/1999US5872880 Hybrid-optical multi-axis beam steering apparatus
02/16/1999US5872879 Rotatable connecting optical fibers
02/16/1999US5872878 Partial optical circulators
02/16/1999US5872762 Integrated optical system
02/16/1999US5872649 Method of amplifying an optical signal using an optical amplifier
02/16/1999US5872644 Fiber-optic access system for subscriber optical communication
02/16/1999US5871559 Arrangement for automated fabrication of fiber optic devices
02/16/1999CA2129603C Communication systems using passive rf routing
02/16/1999CA2124710C Pumping arrangments for arrays of planar optical devices
02/16/1999CA2123146C Optical fiber for wavelength division multiplexing
02/16/1999CA2119503C Wavelength division multiplexed optical communication transmitters
02/16/1999CA2098903C Optical fiber functional device
02/16/1999CA2090399C Optical fiber-type wave-divider-multiplexer
02/16/1999CA2003781C Encapsulant composition for use in signal transmission devices
02/13/1999CA2213005A1 Printed circuit board for connection to an optical fiber
02/12/1999CA2244572A1 Design of complex optical fiber filters using long-period gratings
02/12/1999CA2241646A1 Shielded fiber optic connector
02/11/1999WO1999007088A1 Optical fibre communication system
02/11/1999WO1999007044A1 Method of manufacturing optical module
02/11/1999WO1999007002A1 Electrically optimized hybrid 'last mile' telecommunications cable system
02/11/1999WO1999006881A1 Liquid crystal display
02/11/1999WO1999006865A1 Optical fiber fixing member, method of manufacturing the optical fiber fixing member, optical fiber array, and method of manufacturing the optical fiber array
02/11/1999WO1999006864A1 Grating assisted coupler devices
02/11/1999WO1999006863A1 Optical element and imaging apparatus using the same
02/11/1999WO1999006862A1 Optical element, and imaging unit, imaging apparatus, radiation image sensor and fingerprint collator which use the same
02/11/1999WO1999006861A1 Optical element, and imaging unit, imaging apparatus, radiation image sensor and fingerprint collator which use the same
02/11/1999WO1999006860A1 Optical element, and imaging unit, imaging apparatus, radiation image sensor and fingerprint collator which use the same
02/11/1999WO1999006859A1 Optical device and fusion seal
02/11/1999WO1999006820A1 Assay methods and apparatus
02/11/1999WO1999006806A1 Micromonochromator and method for producing same
02/11/1999WO1999006330A1 Optical waveguide attenuating device and method for producing the same
02/11/1999WO1998047254A3 N x m optical wavelength routing switch
02/11/1999DE19835902A1 Arrangement for setting the position of an optical fibre
02/11/1999DE19734773A1 Lighting unit using optical fibres
02/11/1999DE19734618A1 Analyser for in-vivo determination of analytes in body of patient
02/11/1999DE19734420A1 Verfahren und Vorrichtung zur Herstellung eines Kabels Method and device for manufacturing a cable
02/11/1999DE19734274A1 Communication network with optical waveguides between subscribers and centre in existing supply lines
02/11/1999DE19733859A1 Placement device for inserting cable into groove of fixed locating base
02/11/1999DE19732489A1 Lichtwellenleiteranordnung Fiber optic array
02/11/1999DE19731142A1 Light diffusing structure e.g. for illuminating monitor background
02/11/1999DE19728286C1 Cable harness element for data transmission cables in automobile
02/11/1999CA2298713A1 Electrically optimized hybrid "last mile" telecommunications cable system
02/11/1999CA2296523A1 Optical device and fusion seal
02/11/1999CA2296345A1 Grating assisted coupler devices
02/11/1999CA2295885A1 Optical fibre communication system
02/11/1999CA2295685A1 Optical waveguide attenuating device and method for producing the same
02/10/1999EP0896448A2 Optical node system for a ring architecture and method thereof
02/10/1999EP0896404A1 Cladding pumped fiber lasers
02/10/1999EP0896394A1 Cap for electrical or optical connector
02/10/1999EP0896236A2 Optical transmitting and receiving module
02/10/1999EP0896235A1 Fiber optic connector ferrule
02/10/1999EP0896234A2 Lens coupling for glass optical fibre cable
02/10/1999EP0896233A1 Optical filter
02/10/1999EP0896232A2 Methods for making optical plates
02/10/1999EP0896231A2 Optical plate
02/10/1999EP0895606A1 Coated optical fibers having a reduced content of extractable and volatile material
02/10/1999CN1207813A Cable joint for optical fibres with splicing cassettes and overlength loops
02/10/1999CN1207812A Athermal optical device
02/10/1999CN1207502A Multiplexing device with precision optical block
02/09/1999US5870519 Slice tray with an adaptor having windows
02/09/1999US5870518 Microactuator for precisely aligning an optical fiber and an associated fabrication method
02/09/1999US5870517 Package including self-aligned laser diode and method of aligning a laser diode
02/09/1999US5870515 For receiving a fiber optic connector assembly
02/09/1999US5870514 Method of incorporating an optical element
02/09/1999US5870513 Bidirectional cable network with a mixing tap for suppressing undesirable noise in signals from a remote end of the network
02/09/1999US5870512 Optical transmitter
02/09/1999US5870511 Fiber optic temperature sensor
02/09/1999US5870417 Waveguide dbr light emitting device
02/09/1999US5870195 Method and system for determining the distance between optical fibres
02/09/1999US5870194 Gyro sensor coil with filled optical fiber
02/09/1999US5870133 Laser scanning device and light source thereof having temperature correction capability
02/09/1999US5869842 Mux and demux circuits using photo gate transistor
02/09/1999US5868815 Method of making an optical fiber by blowing on a preform tube to enhance collapse
02/09/1999US5868734 Methods of using silica-titania clad fibers
02/09/1999US5868486 Surface light source device
02/09/1999US5867894 Differential pressure assembly device for making connector assemblies
02/09/1999CA2100862C Internally illuminated sign
02/09/1999CA2059461C Clamp for use in optical fiber coupler manufacturing apparatus
02/04/1999WO1999005758A1 Semiconductor laser power monitoring arrangements and method
02/04/1999WO1999005555A1 Method and apparatus for storing surplus adss cable
02/04/1999WO1999005554A1 Optical waveguide arrangement for connecting points of varying electrical potential
02/04/1999WO1999005553A1 Optical fiber retention and strain relief collar
02/04/1999WO1999005552A1 Planar optical device connector and method for making same
02/04/1999WO1999005551A1 Method of producing an optical fibre resonant cavity, in particular for an interferometric sensor, and optical fibre resonant cavity produced thereby
02/04/1999WO1999005550A1 Multicore glass optical fiber and methods of manufacturing such fibres
02/04/1999WO1999005549A1 Method of fabricating an optical component and optical component made thereby
02/04/1999WO1999005548A1 Refractive index profile type optical fiber