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Browse by Category: Main > Optical & Optics
Class Information
Number: 385/18
Name: Optical waveguides > With optical coupler > Switch (i.e., switching from one terminal to another, not modulation) > Reflective-type switch
Description: Subject matter wherein selective coupling of light between waveguides is achieved by mirror or mirrorlike elements.










Patents under this class:
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Patent Number Title Of Patent Date Issued
6999651 Method of and architecture for optically switching light communication signals in fiber optic networks and the like Feb. 14, 2006
6999677 Protection switching arrangement for an optical switching system Feb. 14, 2006
6996303 Flexible optical waveguides for backplane optical interconnections Feb. 7, 2006
6996306 Electrostatically operated micro-optical devices and method for manufacturing thereof Feb. 7, 2006
6993216 Integrated optical switches using nonlinear optical media Jan. 31, 2006
6993218 Optical switch and optical switch array Jan. 31, 2006
6993219 Waveguide/MEMS switch Jan. 31, 2006
6990266 Optical switching element, and switching device and image display apparatus each using the optical switching element Jan. 24, 2006
6987901 Optical switch with 3D waveguides Jan. 17, 2006
6985650 Thermal actuator and an optical waveguide switch including the same Jan. 10, 2006
6985651 Thermal actuator with offset beam segment neutral axes and an optical waveguide switch including the same Jan. 10, 2006
6983087 Cascading optical switch multi-plane system and method Jan. 3, 2006
6983088 Thermal actuator and an optical waveguide switch including the same Jan. 3, 2006
6980712 Optical system for calibration and control of an optical fiber switch Dec. 27, 2005
6978060 Optical switch providing a bi-directional rotation of an optical reflector Dec. 20, 2005
6978061 Optical switching device Dec. 20, 2005
6975445 Dynamic optical switching ensemble Dec. 13, 2005
6975787 Non-linear method for micro-mirror control Dec. 13, 2005
6975788 Optical switch having combined input/output fiber array Dec. 13, 2005
6975789 Wavelength router Dec. 13, 2005
6972886 Variable blazed grating Dec. 6, 2005
6970615 Compact high-stability optical switches Nov. 29, 2005
6970618 Wavelength division multiplexer and fiber arrangement thereof Nov. 29, 2005
6968098 Method for providing variable optical attenuation Nov. 22, 2005
6968101 Electrode configuration for piano MEMs micromirror Nov. 22, 2005
6965710 Optical switch and its production method, and optical path-switching apparatus comprising optical switch Nov. 15, 2005
6963677 Optical memory and logic using cross-switches Nov. 8, 2005
6963678 Electro-optical transducer with multi-reflector beam-expanding and collimating input/output device Nov. 8, 2005
6963679 Micro-opto-electro-mechanical switching system Nov. 8, 2005
6963683 System and method for a packaging a monitor photodiode with a laser in an optical subassembly Nov. 8, 2005
6961485 Optical switch Nov. 1, 2005
6961487 Method and structure for a pusher-mode piezoelectrically actuated liquid metal optical switch Nov. 1, 2005
6961488 Optical switch and method of producing the same Nov. 1, 2005
6961506 Variable attenuation of free-space light beams Nov. 1, 2005
6959132 One-to-M wavelength routing element Oct. 25, 2005
6956987 Planar lightwave wavelength blocker devices using micromachines Oct. 18, 2005
6954562 Matrix switch of optical waveguide type and method for manufacturing the same Oct. 11, 2005
6954563 Optical routing mechanism with integral fiber input/output arrangement on MEMS die Oct. 11, 2005
6954579 Method and apparatus for changing the optical intensity of an optical signal using a movable light transmissive structure Oct. 11, 2005
6952508 Low-profile back plane interconnection device Oct. 4, 2005
6949176 Microfluidic control using dielectric pumping Sep. 27, 2005
6949866 Systems and methods for overcoming stiction Sep. 27, 2005
6950228 Electro-optic reflective modulators Sep. 27, 2005
6950569 Non-linear spring force switch assembly Sep. 27, 2005
6950570 Integrated fiber, sensor and lens arrays for optical networks Sep. 27, 2005
6950596 Variable optical attenuator Sep. 27, 2005
6947204 Compact wavelength selective switching and/or routing system Sep. 20, 2005
6947628 Dynamic wavelength-selective optical add-drop switches Sep. 20, 2005
6947629 3D image feedback optical beam alignment Sep. 20, 2005
6947656 Variable optical attenuator with tunable wavelength selectivity Sep. 20, 2005

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