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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
6904194 Optical switch apparatus Jun. 7, 2005
6904195 Optical switch with adjustable optical loss Jun. 7, 2005
6904203 Passband flattened demultiplexer employing segmented reflectors and other devices derived therefrom Jun. 7, 2005
6900921 Optical deflection module May. 31, 2005
6901179 Optical switch and using method therefor May. 31, 2005
6901180 MEMS optical switch on a single chip and method May. 31, 2005
6901183 Optical wavelength division multiplexed system using wavelength splitters May. 31, 2005
6898018 Luminous display element May. 24, 2005
6898341 Optical system for calibration and control of an optical fiber switch May. 24, 2005
6898344 Fiber optic switch actuator May. 24, 2005
6895139 Bistable thermopneumatic optical switch May. 17, 2005
6890619 Optical systems and refractive index-matching compositions May. 10, 2005
6891988 Magnetic position detection apparatus for micro machined optical element May. 10, 2005
6891990 Optical device with integrated structure and wave deviation May. 10, 2005
6891991 Optical path method and apparatus May. 10, 2005
6892003 Variable dispersion compensator and optical transmission system May. 10, 2005
6888976 Hitless tuning apparatus and methods for add/drop filters May. 3, 2005
6888977 Polymeric liquid metal optical switch May. 3, 2005
6888979 MEMS mirrors with precision clamping mechanism May. 3, 2005
6885807 High speed fiber-optic attenuation modules Apr. 26, 2005
6882769 Control system for an optical fiber switch Apr. 19, 2005
6882770 Imaging technique for use with optical MEMS devices Apr. 19, 2005
6882771 Apparatus and method for providing gain equalization Apr. 19, 2005
6879747 Galvanometer mirror and optical switching device using the same Apr. 12, 2005
6876483 Optical viewing apparatus Apr. 5, 2005
6876788 Preventing hydrodynamic crosstalk in an optical switch Apr. 5, 2005
6873447 Two-dimensional free-space optical wavelength routing element based on stepwise controlled tilting mirrors Mar. 29, 2005
6873448 Optical path switching apparatus Mar. 29, 2005
6873755 Wavelength router with staggered input/output fibers Mar. 29, 2005
6873756 Tiling of optical MEMS devices Mar. 29, 2005
6870300 Micro-electrical-mechanical system (MEMS) device having a plurality of pairs of reflective element actuators located on opposing sides of a reflective element and a method of manufacture there Mar. 22, 2005
6868198 Optical switch for switching between multiple main light emitters Mar. 15, 2005
6868199 Fast tunable wavelength selective optical switch Mar. 15, 2005
6868215 Dye thin film, production method thereof, optical switch, optical distributor, optical modulator and optical switch array Mar. 15, 2005
6864618 Method for operating a microelectromechanical system using a stiff coupling Mar. 8, 2005
6865311 Re-configurable dispersion compensation module (RDCM) Mar. 8, 2005
6865313 Bistable latching actuator for optical switching applications Mar. 8, 2005
6860644 Dual fiber collimator assembly pointing control Mar. 1, 2005
6862381 Cross-connect optical switch Mar. 1, 2005
6859299 MEMS optical components Feb. 22, 2005
6859575 Self aligning opto-mechanical crossbar switch Feb. 22, 2005
6859577 Self assembled micro anti-stiction structure Feb. 22, 2005
6859578 Fault-tolerant fiber-optical multiwavelength processor Feb. 22, 2005
6859579 Optical switcher used for broadcast station Feb. 22, 2005
6859580 Systems and methods for overcoming stiction using a lever Feb. 22, 2005
6856068 Systems and methods for overcoming stiction Feb. 15, 2005
6856069 Systems and methods for overcoming stiction Feb. 15, 2005
6856720 Rotating fiber optic switch Feb. 15, 2005
6853487 Multi-functional optical device utilizing multiple polarization beam splitters and non-linear interferometers Feb. 8, 2005
6853762 Optical switch cascading system and method with variable incidence angle correction Feb. 8, 2005

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