| 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) |
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| 05/31/1983 | US4385798 Piezoelectric light beam deflector |
| 05/25/1983 | EP0079684A2 An optical scanning apparatus |
| 05/25/1983 | EP0079532A1 Two-beam scanning optical system |
| 05/24/1983 | US4385373 Device for focus and alignment control in optical recording and/or playback apparatus |
| 05/24/1983 | US4384768 Method and apparatus for manipulating the contrast of sine wave gratings and other visual patterns |
| 05/24/1983 | US4384761 Ferrofluid optical switches |
| 05/18/1983 | EP0078882A1 Rotary fiber optic switch |
| 05/17/1983 | US4384198 Time-shared aperture device |
| 05/17/1983 | US4383763 Controllable mirrors |
| 05/17/1983 | US4383730 Optical four-gate coupler |
| 05/17/1983 | US4383728 Carbon coated infra red reflectors |
| 05/11/1983 | EP0078297A1 Afocal apparatus for the optical-mechanical scanning of an object |
| 05/11/1983 | EP0078269A1 Improved diffraction grating scanner with anamorphic correction of scan curvatures |
| 05/10/1983 | US4383278 Light beam modulating/deflecting system |
| 05/10/1983 | US4383255 Miniature display device |
| 05/10/1983 | US4382680 Apparatus and process for sweeping a flat optical light plane |
| 05/04/1983 | EP0077970A1 Automatic deflexion unit characteristic adjusting appliance |
| 05/04/1983 | EP0077925A1 Method for making holographic optical elements with high diffraction efficiencies |
| 04/27/1983 | EP0077581A1 Optical scanning unit |
| 04/26/1983 | CA1145450A1 Laser scanning utilizing facet tracking and acousto pulse imaging techniques |
| 04/26/1983 | CA1145173A1 Apparatus for generating pulsed light beams |
| 04/26/1983 | CA1145170A1 Apparatus and method for correcting imperfection in a polygon used for laser scanning |
| 04/12/1983 | US4379968 Photo-optical keyboard having light attenuating means |
| 04/12/1983 | US4379612 Scanning optical system having a fall-down correcting function |
| 04/12/1983 | CA1144629A1 Miniature display device |
| 04/06/1983 | EP0075918A1 Optical fibre switch |
| 04/06/1983 | EP0075917A1 Optical fibre switch |
| 04/06/1983 | EP0075704A2 Optical control apparatus controlling rays travelling through a light guide, in particular an optical switch |
| 04/06/1983 | EP0075628A1 Beam intensity measurement system for raster scanners |
| 04/05/1983 | CA1143971A1 High efficiency symmetrical scanning optics |
| 03/29/1983 | US4378562 Light beam scanning device |
| 03/29/1983 | US4378142 Hologram made by using a plurality of spherical waves and a device for laser beam scanning by using the hologram |
| 03/16/1983 | EP0074144A1 Optical switch |
| 03/16/1983 | EP0074115A1 Off-axis light beam defect detector |
| 03/16/1983 | EP0073882A1 Deformable lightweight concentrating mirror |
| 03/15/1983 | US4376572 Pivoting mirror device |
| 02/22/1983 | US4374617 Multi-function document processor |
| 02/16/1983 | EP0072182A1 Multi-function document processor |
| 02/16/1983 | EP0071905A1 Adjustable reflector with imperforate reflective membrane |
| 02/15/1983 | US4374332 Cascade type CMOS semiconductor device |
| 02/15/1983 | CA1141425A1 Multi-purpose optical data processor |
| 02/15/1983 | CA1141214A1 Optical fibre switch |
| 02/15/1983 | CA1141211A1 Television compatible thermal imaging system |
| 02/09/1983 | EP0071531A1 Scanning mechanism for flir systems |
| 02/08/1983 | US4372640 Line maker with laser source |
| 02/03/1983 | WO1983000382A1 Steering mechanism for a thermal imaging system and rangefinder therefor |
| 01/25/1983 | US4370019 Optical scanning device with temperature control means |
| 01/19/1983 | EP0069987A2 Laser beam scanning mechanism |
| 01/18/1983 | US4369365 Correction for scan period variation in optical image scanners |
| 01/18/1983 | US4369348 Method and apparatus for high frequency optical beam oscillation |
| 01/12/1983 | EP0069344A1 Method and device for suppressing the moire-effect at the transmission of screen images |
| 01/12/1983 | EP0069306A2 Hologram scanner |
| 01/12/1983 | EP0069226A2 Method of making a light valve mirror array and method of producing a light valve projection system |
| 01/12/1983 | EP0069185A1 Photo-electric control device |
| 01/11/1983 | US4368488 Picture scanning method at high speed |
| 01/11/1983 | US4367912 Light deflecting apparatus |
| 01/04/1983 | US4367034 Scanning system for copier |
| 01/04/1983 | US4367014 Polygonal rotary scanners |
| 01/04/1983 | US4367009 Optical scanning apparatus with beam splitter to provide plural light beams |
| 12/22/1982 | EP0067363A1 Light deflector |
| 12/22/1982 | EP0067339A2 Method and arrangement for disturbance detection in hazard signalling systems, especially fire signalling systems |
| 12/21/1982 | CA1138107A1 Acousto-optic pulse imaging system |
| 12/15/1982 | EP0066608A1 Holographic scanning system. |
| 12/14/1982 | US4363539 Photohead with flashing beam |
| 12/14/1982 | CA1137620A1 Facet tracking in laser scanning |
| 12/14/1982 | CA1137343A1 Fiber optic switch |
| 12/07/1982 | US4362363 Polygonal mirror with tightened reflecting foil |
| 12/01/1982 | EP0065837A1 Display of information |
| 11/24/1982 | EP0065343A2 Device for coupling light in a row of magneto-optical light switches, in particular for optical printers |
| 11/24/1982 | EP0065090A1 Optical scanning systems with passive control |
| 11/17/1982 | EP0064751A1 Optical switching apparatus |
| 11/17/1982 | EP0064736A1 Light pick-up device |
| 11/16/1982 | US4359698 Reflecting type light modulator |
| 11/11/1982 | WO1982003924A1 Afocal apparatus for the optical-mechanical scanning of an object |
| 11/11/1982 | WO1982003923A1 Display of information |
| 11/11/1982 | WO1982003922A1 Methods,apparatus and articles for optical fiber systems |
| 11/09/1982 | CA1135341A1 Method for driving a light scanning apparatus |
| 11/03/1982 | EP0063954A1 Methods, apparatus and articles for optical fiber systems |
| 11/03/1982 | EP0063934A2 Optical devices for controlling a light beam |
| 11/03/1982 | EP0063841A2 Thermal imaging apparatus |
| 11/02/1982 | US4357627 Method and apparatus for improving resolution of scophony scanning system utilizing carrier phase reversal |
| 11/02/1982 | US4356730 Electrostatically deformographic switches |
| 11/02/1982 | CA1134948A1 Multi-axis movable mirror device |
| 11/02/1982 | CA1134654A1 Hermetic optical attenuator |
| 10/27/1982 | EP0063316A1 Method of and apparatus for reading out image information |
| 10/26/1982 | US4355870 Rhomboid prism pair for rotating the plane of parallel light beams |
| 10/26/1982 | US4355864 Magnetooptic switching devices |
| 10/26/1982 | US4355860 Double pass scanning system |
| 10/26/1982 | US4355859 Field replaceable laser apparatus for raster scanner |
| 10/19/1982 | US4354735 Optical transducer |
| 10/13/1982 | EP0062545A1 Optical scanning system |
| 10/12/1982 | US4353636 Device for cleaning optical fiber tube incorporated in image forming apparatus |
| 10/12/1982 | US4353615 Dynamic mounting for holographic spinners |
| 10/06/1982 | EP0061905A1 Task lighting system |
| 10/06/1982 | EP0061719A1 Apparatus to intensify the radiation produced by a laser beam |
| 10/05/1982 | US4352984 Light beam scanning device |
| 10/05/1982 | US4352541 Optical scanning device with constant speed scan |
| 10/05/1982 | US4352294 Optical system for scanning a part with a beam and especially an ultrasonic or electromagnetic beam |
| 10/05/1982 | CA1133132A1 Electronic facet error correction for laser scanning |
| 09/29/1982 | EP0061000A1 Bar code scanner |