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Browse by Category: Main > Optical & Optics
Class Information
Number: 385/32
Name: Optical waveguides > With optical coupler > Input/output coupler > Coupling light through a waveguide bend or loop
Description: Subject matter wherein light is coupled into or out of an optical waveguide through a curved portion whose radius of curvature is smaller than that required to confine light therein.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8712197 Ignition device in particular for an internal combustion engine, and method for manufacturing same Apr. 29, 2014
8705908 Optical transmission module, method for manufacturing optical transmission module, and electronic device Apr. 22, 2014
8705916 Optical module, optical module connector, and optical deflection member Apr. 22, 2014
8687928 Optical characteristic measuring probe Apr. 1, 2014
8682116 Integrated circuit including non-planar structure and waveguide Mar. 25, 2014
8676019 Optical fiber modules encapsulated by flame retardant silicone Mar. 18, 2014
8655114 Hitless tuning and switching of optical resonator amplitude and phase responses Feb. 18, 2014
8649638 Method for measuring the deformation of a specimen using a fiber optic extensometer Feb. 11, 2014
8644657 Method of tuning resonance wavelength of ring resonator Feb. 4, 2014
8639068 Optical transmission module, electronic instrument, method for assembling optical transmission module, and optical transmission method Jan. 28, 2014
8639082 Fiber optic cable assembly Jan. 28, 2014
8634684 Anti-resonant waveguide bends Jan. 21, 2014
8625936 Advanced modulation formats using optical modulators Jan. 7, 2014
8588556 Advanced modulation formats using optical modulators Nov. 19, 2013
8588566 Electronic apparatus, cellular phone, flexible cable and method for manufacturing optical waveguide forming body Nov. 19, 2013
8571363 Ring resonator with inductance coupled heat tuning Oct. 29, 2013
8542961 Optical beam couplers and splitters Sep. 24, 2013
8542960 Tunable ring resonator Sep. 24, 2013
8538214 Optical resonator and optical sensing system comprising the same Sep. 17, 2013
8532448 Light emitting pixel structure using tapered light waveguides, and devices using same Sep. 10, 2013
8532451 Optical transmitter Sep. 10, 2013
8515225 Optical device, method for manufacturing the same and optical integrated device using the same Aug. 20, 2013
8494317 Method and device for hitless tunable optical filtering Jul. 23, 2013
8494318 Method and device for hitless tunable optical filtering Jul. 23, 2013
8488935 Fiber to the premise service disconnect via macro-bending loss Jul. 16, 2013
8488922 Multi-channel dispersion compensator Jul. 16, 2013
8483521 Cavity dynamics compensation in resonant optical modulators Jul. 9, 2013
8483527 Device with wavelength selective coupler for collecting light emitted by a laser source Jul. 9, 2013
8478084 Beam area adjustment through fiber bending Jul. 2, 2013
8467121 Optical signal processing Jun. 18, 2013
8467642 Waveguide type optical device Jun. 18, 2013
8463088 Multi-channel optical device Jun. 11, 2013
8447145 Electro-optical modulator structure May. 21, 2013
8442363 Apparatus for transforming the aspect ratio of an optical input field based on stacked waveguides May. 14, 2013
8432943 Monolithic fiber laser beam combiner Apr. 30, 2013
8428400 Fiber-optic extensometer Apr. 23, 2013
8417073 Circuit architecture for electro-optic modulation based on free carrier dispersion effect and the waveguide capacitor structures for such modulator circuitry using CMOS or bi-CMOS process Apr. 9, 2013
8408817 Controlled radius splice protector and fabrication process Apr. 2, 2013
8406586 Tunable optical group delay Mar. 26, 2013
8401350 Optical resonator, and fluid optical sensor employing an optical resonator Mar. 19, 2013
8385697 Multiple-core optical fiber with coupling between the cores Feb. 26, 2013
8376633 Optical path changer component, optical connector and optical device Feb. 19, 2013
8369674 Optimizing total internal reflection multilayer optics through material selection Feb. 5, 2013
8369663 Optical waveguide for touch panel, touch panel using the optical waveguide and manufacturing method of the optical waveguide Feb. 5, 2013
8363310 High power and high gain fiber amplifier Jan. 29, 2013
8358885 Optical semiconductor device, manufacturing method thereof and optical transmission device Jan. 22, 2013
8358886 Waveguide for propagating radiation Jan. 22, 2013
8358887 Optical waveguide with light emitting device and optical touch panel Jan. 22, 2013
8355605 Isolating light paths Jan. 15, 2013
8340478 Resonant optical modulators Dec. 25, 2012

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