Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
06/2001
06/28/2001WO2001046727A1 Optical fiber, dispersion compensator comprising the same, optical transmission line, and optical transmission system
06/28/2001WO2001046725A1 Photonic signal reflectivity and transmissivity control using a photonic band gap structure
06/28/2001WO2001046724A1 System for producing optical circuits by etching structures out of a semiconductor material
06/28/2001WO2001046723A2 Method for altering the refractive index of optical fibers using stress
06/28/2001WO2001046715A2 Fiber optic illuminator
06/28/2001WO2001046617A1 Color correction for fiber optic illumination systems
06/28/2001WO2001046080A2 Method and device for coating an optical fibre component
06/28/2001WO2001046076A1 Method of making optical coupling device
06/28/2001WO2001045902A1 Device and method for concentrically anc cylindrically grinding a workpiece
06/28/2001WO2001038244A8 Optical fiber with irregularities at cladding boundary and method of its fabrication
06/28/2001WO2001006546A9 Silicon on iii-v semiconductor bonding for monolithic optoelectronic integration
06/28/2001WO2000079311A3 Optical switch
06/28/2001WO2000075711A3 Fiber optic smart switch
06/28/2001WO1998014810A3 Automatic fiber optic connectorization and inspection system (afocis)
06/28/2001US20010005656 Connector
06/28/2001US20010005441 Method for formatting the facet of optical waveguide element
06/28/2001US20010005440 Fibre termination compound graded index lenses
06/28/2001US20010005439 Acousto-optic filter
06/28/2001US20010005438 Device for comparing wavelength values and multiplexing and a system for monitoring monochromatic sources
06/28/2001US20010005315 Spread illuminating apparatus
06/28/2001US20010005277 Optical pre-amplifier
06/28/2001US20010005271 Device for applying time-delays to optical signals
06/28/2001US20010005041 Electronic apparatus
06/28/2001DE19963024A1 Optical stray arc light sensor for avoiding damage in low-, medium- and high-voltage switchboard plants has light waveguides, a punctiform detection area and a translucent bowl-like element being lapped repeatedly
06/28/2001DE19962236A1 Elektrisches Nachrichtenkabel Electrical Communication Cable
06/28/2001DE19961970A1 Production of optical switches comprises electrolytically etching nanostructured regions made of doped semiconductor material
06/28/2001DE19957851A1 Optical device for alternative or simultaneous feeding of multiple sources of light into a tube light unit allows light flow from artificial or natural light sources to reach inlet openings for dividing and mixing light.
06/28/2001CA2395227A1 Color correction for fiber optic illumination systems
06/28/2001CA2395009A1 Wide ridge pump laser
06/28/2001CA2394786A1 Method for altering the refractive index of optical fibers using stress
06/28/2001CA2394772A1 Coupling of high intensity light into low melting point optical fibers
06/28/2001CA2361363A1 Optical fiber, dispersion compensator comprising the same, optical transmission line, and optical transmission system
06/28/2001CA2326926A1 Electromechanically controlled optical element
06/27/2001EP1111820A1 Apparatus for applying a delay
06/27/2001EP1111741A2 Efficient pumping for high power rare-earth doped fiber amplifiers
06/27/2001EP1111727A1 Connector plug
06/27/2001EP1111678A1 Electronic apparatus
06/27/2001EP1111440A2 Liquid-crystal display device
06/27/2001EP1111424A1 Dielectric cable
06/27/2001EP1111423A2 Method and device for manufacturing an optical transmission element
06/27/2001EP1111422A2 Optical fibre connection unit
06/27/2001EP1111421A2 Flip-chip mounting of optical module and alignment using grooves together with optical fibers
06/27/2001EP1111420A2 Optical connector device
06/27/2001EP1111419A1 An improved total internal reflection optical switch
06/27/2001EP1111418A2 Arrayed-waveguide grating
06/27/2001EP1111417A1 Optical arrayed waveguide grating devices
06/27/2001EP1111416A1 Optical comb filter
06/27/2001EP1111415A1 Process and device for making gratings in optical fibres
06/27/2001EP1111414A2 Optical fiber and optical transmission system
06/27/2001EP1111413A1 Multifunction integrated optics chip having improved polarization extinction ratio
06/27/2001EP1111412A1 Lateral trenching for cross coupling suppression in integrated optics chips
06/27/2001EP1111411A2 Integrated optics chip having reduced surface wave propagation
06/27/2001EP1111298A1 Light guide lamp with shield in two planes
06/27/2001EP1111082A1 Formed article of amorphous alloy having hardened surface and method for production thereof
06/27/2001EP1111019A2 Method for coating an article with a ladder siloxane polymer and coated article
06/27/2001EP1110919A1 Method of manufacturing an optical fibre preform by chemical vapour deposition
06/27/2001EP1110918A2 Apparatus and method for sintering an over-jacketing sol-gel derived glass tube for an optical fiber preform
06/27/2001EP1110188A1 A metallic building element for optoelectronics
06/27/2001EP1110115A1 Connecting device for an optical waveguide
06/27/2001EP1110114A1 Mirror based fiber optic switch and control system
06/27/2001EP1110113A1 Method of fabricating a cylindrical optical fiber containing an optically active film
06/27/2001EP1110112A1 Laser direct writing of planar lightwave circuits
06/27/2001EP1110111A2 Integrated optical device providing attenuation
06/27/2001EP1110110A1 A spectrally resolved light
06/27/2001EP1110109A1 Plastic optical fiber
06/27/2001EP1110070A1 Optical fiber water sensor
06/27/2001EP1110031A1 Light with a light-guiding element
06/27/2001EP1110030A1 Illumination system having edge-illuminated waveguide and separate components for extracting and directing light
06/27/2001EP1109754A1 Fiber coating assembly having a cooled guide die and method of using the same
06/27/2001EP1002349B1 Optical transmission unit
06/27/2001EP0965062B1 Method for producing an electro-optical module
06/27/2001EP0853772B1 Distributor for connecting light guides
06/27/2001CN2436945Y Symmetric optic structured double optical channel rotary connector
06/27/2001CN1301356A Device and method for producing optical cable slor rod
06/27/2001CN1301355A Process for the manufacture of an optical core for a telecommunications cable
06/27/2001CN1301240A Negative thermal expansion materials including method of preparation and uses therefor
06/27/2001CN1301094A Optical deplexing/complexing device
06/27/2001CN1300950A Adjustable chromatic dispersion compensator
06/27/2001CN1300949A Rare-earth dosed optical fiber
06/27/2001CN1300872A Non-crystal alloy formed workpieces with hardened surface and production thereof
06/27/2001CN1300724A Method for preparing pre-formed articles with precisive distribution of refractive index by chemical gas phase deposition
06/27/2001CN1067811C Semiconductor laser and optical fiber raster mixed and integrated wavelength commutator
06/27/2001CN1067627C Apparatus for molding connector
06/26/2001US6253017 Fiber optic connector with optical attenuator
06/26/2001US6253016 Wall mounted fiber splice enclosure
06/26/2001US6253015 Planar waveguides with high refractive index
06/26/2001US6253014 Embedded fiber optic sensor
06/26/2001US6253013 Optical fiber arrays
06/26/2001US6253012 Cycled fiber lock for cross-functional totally dry optical fiber loose tube cable
06/26/2001US6253011 Micro-aligner for precisely aligning an optical fiber and an associated fabrication method
06/26/2001US6253010 System and method for efficient coupling between optical elements
06/26/2001US6253009 Semiconductor optical component comprising a spot-size converter
06/26/2001US6253008 Optical filter and method of making the same
06/26/2001US6253007 Method and apparatus for connecting optical fibers
06/26/2001US6253006 Directing and organizing lens means for a fiber optics network
06/26/2001US6253005 Apparatus and method for compensating for misalignment in reflective packages
06/26/2001US6253004 Optical interconnection structure for enlarging alignment tolerance
06/26/2001US6253003 Optical coupling method and optical coupling device
06/26/2001US6253002 Acousto-optic filter
06/26/2001US6253001 Optical switches using dual axis micromirrors