Patents
Patents for G02B 26 - Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating (46,502)
01/2000
01/05/2000EP0968452A1 Optical switching element and switching arrangement
01/05/2000CN1048093C Package fora skmiconductor device
01/04/2000US6011643 Device with a laser for image presentation
01/04/2000US6011639 One piece deformable mirror actuator assembly
01/04/2000US6011256 Light beam scanning device and control method therefor
01/04/2000US6011250 Light intensity controlling device
12/1999
12/29/1999WO1999067672A1 Hole-coupled laser scanning system
12/29/1999WO1999067671A1 Method and apparatus for modulating an incident light beam for forming a two-dimensional image
12/29/1999WO1999067666A1 Mirror based fiber optic switch and control system
12/29/1999WO1999052006A3 Interferometric modulation of radiation
12/29/1999EP0967508A2 Scanning optical device
12/29/1999EP0967507A1 Display and its manufacturing method
12/29/1999EP0966842A1 Thin film actuated mirror array in an optical projection system and method for manufacturing the same
12/29/1999EP0776575B1 Method and apparatus for projection of video images at variable size
12/29/1999CN1047904C Array of thin film actuated mirrors for use in an optics projection system and method for mfg. same
12/29/1999CN1047903C Thin film actuated mirror array for use in an optical projection system and method for manufacture thereof
12/29/1999CA2335584A1 Method and apparatus for modulating an incident light beam for forming a two-dimensional image
12/29/1999CA2334279A1 Mirror based fiber optic switch and control system
12/28/1999US6008951 Offset projection zoom lens with fixed rear group for reflective spatial light modulators
12/28/1999US6008944 Optical device with optional resolutions
12/28/1999US6008925 Light beam scanning apparatus and method
12/28/1999US6008924 Galvanomirror mounting apparatus
12/28/1999US6008835 Image forming device utilizing laser beam
12/28/1999US6008834 Bouncing ball scanner
12/28/1999US6008781 Virtual retinal display
12/28/1999US6008469 Laser beam branching apparatus
12/28/1999US6007208 Miniature scanning confocal microscope
12/28/1999US6006993 Holographic laser scanning system for carrying out laser beam scanning operations with improved scan angle multiplication efficiency and carrying out light collection operations with improved light collection efficiency
12/23/1999WO1999066357A1 High reliability fiber coupled optical switch
12/23/1999WO1999066354A2 Planar array optical switch and method
12/23/1999DE19922581A1 Optical scanner for information recording and reproduction equipment e.g. a video disk player or digital audio player
12/23/1999CA2334033A1 High reliability fiber coupled optical switch
12/23/1999CA2331990A1 Planar array optical switch and method
12/22/1999EP0965869A2 Optical switch and optical communication system using the same
12/22/1999EP0965868A1 2 x 2 optical fiber switch
12/22/1999EP0965457A1 Colour printer with a common optical source for several colours
12/22/1999CN1047669C Method of mfg. microelectronic mechinery device
12/22/1999CN1047663C Optical force tranducer based on fabry-perot resonator, with sveeping fabry-perot resonator as an element of transducing part
12/21/1999US6005993 Deflection optical matrix switch
12/21/1999US6005706 Thin film actuated mirror array in an optical projection system
12/21/1999US6005704 Cable driven image steering and focusing device
12/21/1999US6005703 Optical system for light beam scanning
12/21/1999US6005682 Resolution enhancement by multiple scanning with a low-resolution, two-dimensional sensor array
12/21/1999US6005243 Synchronous adjustment method, apparatus, and computer program product in a multiple beam optical system
12/21/1999US6003997 Constant path-length beam translating system and method
12/21/1999US6003772 Holographic laser scanning system employing holographic scanning disc having dual-fringe contrast regions for optimized laser beam scanning and light collection operations
12/16/1999WO1999065021A2 Magneto-optical data storage system
12/16/1999DE19925889A1 Light beam scanner for two-dimensional scanning of object e.g. using laser beam, for measuring gap between vehicles
12/15/1999EP0964284A2 Scanning optical device and multi-beam scanning optical device
12/15/1999EP0964274A1 Optical fiber switch circuit
12/15/1999CN2354150Y Integradted multi-element piezoelectric deformation reflector
12/15/1999CN1238841A Optical coupling device to couple light between two fibre optic end surfaces
12/15/1999CN1238475A Light-beam. scanner and imaging device
12/15/1999CN1047454C Device for optical scanning on optical recording carrier
12/15/1999CN1047445C Beam-shaping optical element and radiation source unit and scanning unit including said element
12/15/1999CA2240658A1 Optical system for optical beam scanning
12/14/1999US6002826 Thin display optical projector
12/14/1999US6002818 Free-space optical signal switch arrangement
12/14/1999US6002661 Deformable mirror and optical data reproducing apparatus using the same
12/14/1999US6002524 Flexible lens
12/14/1999US6002513 Optical modulator providing independent control of attenuation and spectral tilt
12/14/1999US6002507 Method and apparatus for an integrated laser beam scanner
12/14/1999US6002506 Optical deflector and beam scanner using the same
12/14/1999US6002505 Device for image projection
12/14/1999US6002452 Sequential color display system with spoke synchronous frame rate conversion
12/14/1999US6002421 System for measuring fast scan error of raster scanners
12/14/1999US6002413 Color image forming apparatus having correction of color image offset
12/14/1999US6000813 Laser pointer with light shaping rotating disk
12/14/1999CA2125997C Polarization rotator with frequency shifting phase conjugate mirror and simplified interferometric output coupler
12/14/1999CA2113645C Pixel intensity modulator
12/09/1999WO1999063559A1 Micro-mechanical elements
12/09/1999WO1999063531A1 Optical switch for disk drive
12/09/1999WO1999063529A1 Multiple channel scanning device using oversampling and image processing to increase throughput
12/09/1999WO1999063387A1 Method and apparatus for controlling the focus of a read/write head for an optical scanner
12/09/1999WO1999063386A1 Multiple parallel source scanning device
12/09/1999WO1999063385A1 Digital optical chemistry micromirror imager
12/09/1999WO1999063374A1 1xN OPTICAL SWITCH
12/09/1999DE19824709A1 Producing luminance distribution array from rays projected onto medium using digital array radiation processors
12/09/1999CA2334202A1 Optical switch for disk drive
12/09/1999CA2333028A1 1xn optical switch
12/08/1999EP0962796A2 Optical switching apparatus
12/08/1999EP0962101A1 Thin film actuated mirror array in an optical projection system and method for manufacturing the same
12/08/1999EP0961945A1 Light sensing device
12/08/1999CN1237744A Image input device
12/08/1999CN1237715A Scanning module with variable optical path
12/08/1999CN1047240C Light width controller and image projector employing same
12/07/1999US5999309 Optical pulse amplifier
12/07/1999US5999307 Method and apparatus for controllable frustration of total internal reflection
12/07/1999US5999306 Method of manufacturing spatial light modulator and electronic device employing it
12/07/1999US5999303 Micro-machined mirror using tethered elements
12/07/1999US5999302 Polygon scanner having a fluid film bearing and active correction of cross-scan and in-scan errors
12/07/1999US5999301 Optical scanning device
12/07/1999US5999278 Image scanning device having a linear image sensor and a scanning system
12/07/1999US5998906 Electrostatic microactuator and method for use thereof
12/07/1999US5997150 Multiple emitter illuminator engine
12/07/1999US5997146 Reflector
12/02/1999WO1999053363A3 Emulator and compensator for polarization mode dispersion
12/02/1999DE19919143A1 High speed light valve or light modulator with deformable mirrors
12/01/1999EP0961499A1 Predictive coding method and decoding method for dynamic image
12/01/1999EP0961215A1 Control device for marking device