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)
08/2001
08/09/2001WO2001056788A2 Device for exposing thermosensitive media
08/09/2001US20010012155 Optical apparatus
08/09/2001US20010012131 Drive system for a scanning or recording device for a reproduction appliance
08/09/2001US20010012049 Image forming apparatus
08/09/2001US20010012043 Optical scanning apparatus, image forming apparatus, and methods of manufacturing optical scanning apparatus and image forming apparatus
08/09/2001US20010011968 Scanned retinal display with exit pupil selected based on viewer's eye position
08/08/2001EP1122579A2 Scanning optical device and image forming apparatus
08/08/2001EP1122578A2 Light distributing apparatus
08/08/2001EP1122577A2 Spatial light modulator with conformal grating device
08/08/2001EP1122079A2 Method for detecting quantity of laser scanning positional deviation on photosensitive body, correcting method thereof and laser color image forming apparatus
08/08/2001EP1121619A1 Membrane-actuated charge controlled mirror
08/08/2001EP1121618A1 Field emission charge controlled mirror (fea-ccm)
08/08/2001EP1121616A2 Flexible, modular, compact fiber optic switch
08/08/2001EP0966842B1 Thin film actuated mirror array in an optical projection system and method for manufacturing the same
08/08/2001CN1307690A Planar array optical switch and method
08/08/2001CN1307242A Scanner with coplanar upper pedestal airfoil and scanning plane
08/07/2001US6271958 Method and apparatus for curvature-resistant micro-mirror structures to reduce light beam loss in free-space micro-machined optical switches
08/07/2001US6271955 Method of manufacturing spatial light modulator and electronic device employing it
08/07/2001US6271869 Multicolor image forming apparatus having adjustable optical members
08/07/2001US6271514 Multi-beam scanner including a dove prism array
08/07/2001US6271513 Large area scanning tip system for near field microscope
08/07/2001US6271052 Process for integrating dielectric optical coatings into micro-electromechanical devices
08/04/2001CA2332216A1 Actuators including serpentine arrangements of alternating actuating and opposing segments and related methods
08/02/2001WO2001056123A1 Method and device for wavelength switching of a laser source
08/02/2001WO2001056066A1 A method for forming a micromechanical device
08/02/2001WO2001055770A2 Mechanically latching optical switch
08/02/2001WO2001055769A1 A deflectable spatial light modulator having superimposed hinge and deflectable element
08/02/2001WO2001055766A1 Optical systems for digital cameras
08/02/2001US20010010843 Digital optical chemistry micromirror imager
08/02/2001US20010010591 Differential interference contrast microscope and microscopic image processing system using the same
08/02/2001US20010010589 Laser imaging device
08/02/2001US20010010537 Device for projection onto a dome
08/02/2001US20010010533 Method for detecting quantity of laser scanning positional deviation on photosensitive body, correcting method thereof and laser color image forming apparatus
08/02/2001DE10102582A1 Verfahren und Vorrichtung zum Einstellen der Punktgröße einer Farbkomponente eines mehrfarbigen, koaxialen Laserstrahls Method and apparatus for adjusting the spot size of a color component of a multicolor, coaxial laser beam
08/01/2001EP1120677A2 MEMS optical cross-connect switch
08/01/2001EP1120670A2 Adaptronical mirror
08/01/2001EP1119795A1 Optical filter, adjustable add-drop-continue module and circuit for bundled cross-connect functionality
08/01/2001EP1119793A1 Light beam display
08/01/2001EP1119792A2 Micromachined members coupled for relative rotation by torsional flexure hinges
08/01/2001EP1119791A1 Laser focusing aperture and method
08/01/2001EP0740178B1 Anamorphic illumination system for light modulator
08/01/2001EP0704138B1 Method and apparatus for image projection
08/01/2001CN1306630A Mirror based fiber optica switch and control system
08/01/2001CN1306627A High reliability fiber coupled optical switch
08/01/2001CN1306375A Common color wheel speed system
07/2001
07/31/2001US6268962 Reeder rotator
07/31/2001US6268952 Micromechanical light steering optical switch
07/31/2001US6268948 Micromachined reflective light valve
07/31/2001US6268947 Mirror mount for a rotor and a method of production of a mirror rotor
07/31/2001US6268929 Data processing device for simultaneously reading out plural lines of image and a method therefor
07/31/2001US6268877 Scanning optical device featuring optical system image magnifications in main and subscanning directions within a prescribed range
07/31/2001US6268876 Method of evaluating characteristics of a light beam apparatus for evaluating the characteristics and apparatus for adjusting a write unit by employing the evaluation method
07/26/2001WO2001054277A1 Device and method for evaluating a useful signal originating from a proximity sensor
07/26/2001WO2001053875A1 System and method for beam-steering using a reference signal feedback
07/26/2001WO2001053873A1 Scanning device for laser beam focus
07/26/2001WO2001053872A1 Single crystal silicon micromirror and array
07/26/2001WO2001053860A2 Precision fiber optic collimator
07/26/2001WO2001053778A1 Method and arrangement for optically detecting the position of a moveable mirror
07/26/2001US20010010003 Method and apparatus for surgery of the cornea using short laser pulses having shallow ablation depth
07/26/2001US20010009476 Multibeam optical system
07/26/2001US20010009470 Scanning optical system
07/26/2001DE10020604C1 Calibration method for galvanometer scanner control for laser machining device uses image processing device for evaluation of image provided by scanner to provide position correction table
07/26/2001DE10002196A1 Method for control of position of rotating mirrors by optically determining position monitors laser beam reflected from mirror to diode position sensor
07/25/2001EP1119185A2 Reference frequency and facet to facet error correction circuit
07/25/2001EP1118897A2 Deformable mirror, in particular for a laser beam processing unit
07/25/2001CN1305629A Optical switch for disk drive
07/25/2001CN1305599A Emulator and compensator for polarization mode dispersion
07/24/2001US6266461 Optical fiber switch circuit
07/24/2001US6266300 Optical deflection device having electromagnetic driver assembled therein for rotationally driving optical deflection element
07/24/2001US6266178 Guardring DRAM cell
07/24/2001US6266176 Device for optical interconnection
07/24/2001US6266175 Scanner with synchronously switched optics
07/24/2001US6266174 Multi-beam scanning apparatus with controlled scan line bow
07/24/2001US6266167 Apparatus and method for replicating a hologram using a steerable beam
07/24/2001US6266078 Image forming apparatus
07/24/2001US6266073 Four beam electrophotographic printing apparatus
07/24/2001US6265999 High-speed serial-to-parallel and analog-to-digital conversion
07/24/2001US6265811 Ceramic element, method for producing ceramic element, display device, relay device and capacitor
07/24/2001US6265239 Micro-electro-mechanical optical device
07/21/2001CA2328713A1 Mems optical cross-connect switch
07/19/2001WO2001051976A1 Improvements relating to interfacing optical transmission structures
07/19/2001WO2001051974A2 Optically connecting embedded optical fibers in composite panels
07/19/2001WO2001051973A1 Mems optical switch and method of manufacture
07/19/2001WO2001051963A2 Optical rotator
07/19/2001US20010008469 Deformable mirror, in particular for a laser beam material machining apparatus
07/19/2001US20010008457 Microelectromechanical optical switch and method of manufacture thereof
07/19/2001DE10001943A1 Arrangement for evaluating useful signal from proximity sensor has decision device that changes output state if first detector state changes, second does not change within defined period
07/19/2001DE10001291A1 Adaptronischer Spiegel Adaptronic mirror
07/19/2001DE10000445A1 Optoelektronische Vorrichtung Optoelectronic device
07/19/2001CA2397238A1 Mems optical switch and method of manufacture
07/19/2001CA2365753A1 Reeder rotator
07/18/2001EP1116981A2 Light beam scanning apparatus and rotatable hologram
07/18/2001EP1116980A2 Light beam scanning apparatus
07/18/2001EP1116959A2 Satellite communication optical beam acquisition techniques using a plurality of scan patterns
07/18/2001EP1116170A1 Programmable lens assemblies and optical systems incorporating them
07/18/2001EP1116169A1 Improvements relating to pattern recognition
07/18/2001EP1116063A1 A double substrate reflective spatial light modulator with self-limiting micro-mechanical elements
07/18/2001EP1116058A1 Thin display optical projector
07/17/2001US6262853 Lens barrel having deformable member
07/17/2001US6262827 Galvano-mirror