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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
6577783 Self-aligned fiber optic connector for NxM arrays Jun. 10, 2003
6574025 Optical switching by controllable frustration of total internal reflection Jun. 3, 2003
6574026 Magnetically-packaged optical MEMs device Jun. 3, 2003
6574384 Testing operation of a photonic switch Jun. 3, 2003
6574385 M.times.N optical switch with improved stability Jun. 3, 2003
6574388 1.times.N reflector switch Jun. 3, 2003
6574390 Configuration to multiplex and/or demultiplex the signals of a plurality of optical data channels and method for the production of the configuration Jun. 3, 2003
6570684 Optical routing/switching systems May. 27, 2003
6571029 Method for determining and implementing electrical damping coefficients May. 27, 2003
6571030 Optical cross-connect switching system May. 27, 2003
6567574 Modular three-dimensional optical switch May. 20, 2003
6563973 Low-index waveguide liquid crystal cross-connect May. 13, 2003
6563974 High resolution fault-tolerant fiber-optical beam control modules May. 13, 2003
6563975 Method and apparatus for integrating optical fibers with collimating lenses May. 13, 2003
6563987 Optical multiplexing/demultiplexing device with variable branching ratio and optical coupler with variable coupling ratio May. 13, 2003
6560000 Wavelength-dependent optical signal processing using an angle-to-offset module May. 6, 2003
6560384 Optical switch having mirrors arranged to accommodate freedom of movement May. 6, 2003
6556737 Silicon bulk-micromachined electromagnetic fiber-optics bypass microswitch Apr. 29, 2003
6556739 Electronic damping of MEMS devices using a look-up table Apr. 29, 2003
6556740 Fiber optic cross connect with folding of light beams Apr. 29, 2003
6556741 MEMS optical switch with torsional hinge and method of fabrication thereof Apr. 29, 2003
6556766 MEMS see-saw array for dynamic gain equalization of DWDM systems Apr. 29, 2003
6549691 Optical cross switching system Apr. 15, 2003
6549692 Optical monitoring of the angular position of micro mirrors in an optical switch Apr. 15, 2003
6549693 Fiber optic switch package and method of assembling a fiber optic switch package for redirecting fiber path Apr. 15, 2003
6549694 Optical switching element, switching apparatus and image display apparatus using optical switching element Apr. 15, 2003
6549695 Method and apparatus for optically switching data Apr. 15, 2003
6546163 Planar waveguide switch and optical cross-connect Apr. 8, 2003
6542653 Latching mechanism for optical switches Apr. 1, 2003
6542656 Add-drop optical switches including parallel fixed and movable reflectors and methods of fabricating same Apr. 1, 2003
6542657 Binary switch for an optical wavelength router Apr. 1, 2003
6542658 Optical switch Apr. 1, 2003
6539138 System and method for switching optical signals through free space Mar. 25, 2003
6539140 Magnetic latching system for mems optic switches Mar. 25, 2003
6539141 Optical cross-bar switch Mar. 25, 2003
6539142 System and method for actively aligning mirrors in an optical switch Mar. 25, 2003
6539143 Optical switching system Mar. 25, 2003
6539145 Module for multiplexing and/or demultiplexing optical signals Mar. 25, 2003
6535319 Free-space optical wavelength routing element based on stepwise controlled tilting mirrors Mar. 18, 2003
6535662 Toad having enhanced extinction ratio of the switching window Mar. 18, 2003
6535663 Microelectromechanical device with moving element Mar. 18, 2003
6535664 1.times.2 optical wavelength router Mar. 18, 2003
6532096 System and method for canceling ringing in a MEMS device Mar. 11, 2003
6532316 Bi-directional polarization-independent optical isolator Mar. 11, 2003
6532319 Ceramic substrate for photonic switching system Mar. 11, 2003
6529652 Optical switch and method for aligning optical switch components Mar. 4, 2003
6529653 System and method for orienting and positioning optical fibers Mar. 4, 2003
6529654 Method for transparent switching and controlling optical signals using mirror designs Mar. 4, 2003
6525853 Laser communication system and method of operation using multiple transmitters and multiple receivers with dispersive multiplexing in multimode fiber Feb. 25, 2003
6526194 Optical switch for disk drive Feb. 25, 2003

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