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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
6731420 Optical switching apparatus May. 4, 2004
6731834 System and method to calibrate an optical cross-connect May. 4, 2004
6731835 Optic switch May. 4, 2004
6728016 Safe procedure for moving mirrors in an optical cross-connect switch Apr. 27, 2004
6728041 Optical device Apr. 27, 2004
6728434 MEMS dynamic optical spectral filter Apr. 27, 2004
6721078 Switchable interleaved channel separator devices and systems Apr. 13, 2004
6721112 Mirrors drive device Apr. 13, 2004
6721471 Apparatus and methods relating to fluorescent optical switches Apr. 13, 2004
6721473 Variable blazed grating based signal processing Apr. 13, 2004
6721474 Fiber optic switch using galvanometer-driven x-y scanning Apr. 13, 2004
6721475 Apparatus and method for providing gain equalization Apr. 13, 2004
6717715 Flexureless magnetic micromirror assembly Apr. 6, 2004
6718085 Stable optical switch with reduced power consumption Apr. 6, 2004
6714339 Optical switch based on light spatial modulators Mar. 30, 2004
6714700 Micro electromechanical system and method for transmissively switching optical signals Mar. 30, 2004
6714701 Optical switch using micromirrors and method of testing the same Mar. 30, 2004
6711314 Optical switch control method and apparatus thereof Mar. 23, 2004
6711315 3-D electro optical switch Mar. 23, 2004
6711316 Wavelength cross-connect Mar. 23, 2004
6711317 Resiliently packaged MEMs device and method for making same Mar. 23, 2004
6711318 Optical switch based on rotating vertical micro-mirror Mar. 23, 2004
6711319 Optical switch with converging optical element Mar. 23, 2004
6711320 Multi-wavelength cross-connect optical switch Mar. 23, 2004
6711340 Method and apparatus for optical beam power attenuation Mar. 23, 2004
6707077 Chip interconnect bus Mar. 16, 2004
6707592 Optical switch with static bubble Mar. 16, 2004
6707594 Method and device for switching wavelength division multiplexed optical signals using two-dimensional micro-electromechanical mirrors Mar. 16, 2004
6707958 Biochemical assay device using frustrated total internal reflection modulator with an imaging optical waveguide Mar. 16, 2004
6707959 Wavelength switch Mar. 16, 2004
6707960 Reflection type compact optical switch Mar. 16, 2004
6707961 Optical cross-connect switch with decreased polarization-dependent loss Mar. 16, 2004
6704473 Spatial multiplexing of deflector units using polarization diversity Mar. 9, 2004
6704474 Optical beam steering system Mar. 9, 2004
6704475 Mirror for use with a micro-electro-mechanical system (MEMS) optical device and a method of manufacture therefor Mar. 9, 2004
6704476 Optical MEMS switch with imaging system Mar. 9, 2004
6701036 Mirror, optical switch, and method for redirecting an optical signal Mar. 2, 2004
6701037 MEMS-based noncontacting free-space optical switch Mar. 2, 2004
6701038 Micro-electromechanical optical switch assembly for optical data networks Mar. 2, 2004
6701039 Switching device, in particular for optical applications Mar. 2, 2004
6697546 Optical node system and switched connection method Feb. 24, 2004
6697547 Wavelength power equalization by attenuation in an optical switch Feb. 24, 2004
6697549 Optical switch Feb. 24, 2004
6693926 MEMS-based selectable laser source Feb. 17, 2004
6694072 Flexible, modular, compact fiber switch improvements Feb. 17, 2004
6694073 Reconfigurable free space wavelength cross connect Feb. 17, 2004
6690849 Optical switch having MEMS array with reduced optical loss Feb. 10, 2004
6690850 Article comprising a reflection-type spectral equalizer/optical switch Feb. 10, 2004
6690851 Virtual optoelectronic crossbar switch Feb. 10, 2004
6690885 Optical crossconnect using tilting mirror MEMS array Feb. 10, 2004

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