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)
08/1984
08/15/1984EP0115765A1 Commutation switch for an optical waveguide circuit
08/07/1984US4464011 Light beam scanning apparatus and the method
08/07/1984CA1172077A1 Holographic scanner disc with different facet areas
08/01/1984EP0114201A1 One axis oscillator mirror drive for optical devices
07/1984
07/31/1984US4463258 Imaging apparatus
07/31/1984US4462660 Modulating a laser beam
07/24/1984CA1171528A1 Twisting geometry optical system utilizing imaging array with time delay segments
07/24/1984CA1171509A1 Integrated electro-optic wave guide modulator
07/24/1984CA1171398A1 Task lighting system
07/18/1984EP0113659A1 Method of mounting galvanometer mirror
07/17/1984US4460252 Electrically controlled optical deflector
07/17/1984US4460240 Semiconductor laser scanning system
07/17/1984CA1171147A1 Communications tuning construction
07/17/1984CA1170875A1 Method for the correction of the positional errors of a polyhedral rotating mirror
07/10/1984US4459182 Method of manufacturing a display device
06/1984
06/26/1984CA1169913A1 Image size control for raster scanners
06/20/1984EP0111333A1 Light beam scanning apparatus
06/19/1984US4455485 Laser beam scanning system
06/13/1984EP0110231A2 Device for focusing and blending a laser beam
06/12/1984US4454547 Raster output scanner having a full width electro-mechanical modulator
06/05/1984US4453241 Optical scanning unit for reading information from an optical recording
06/05/1984US4453180 In a scanning device
06/05/1984US4453170 Image forming apparatus with vibration compensation
06/05/1984US4453087 Scanning mechanism for FLIR systems
06/05/1984US4452507 Fiber optical bypass switch
05/1984
05/29/1984US4451731 Apparatus and method for modulating light to generate an index pulse
05/23/1984EP0109249A2 Radiation detection apparatus
05/22/1984US4450479 Thermal imaging apparatus
05/22/1984US4450458 Multi-function reproduction apparatus
05/22/1984US4449782 Modular, optical fiber communication system
05/16/1984EP0108308A2 Photoelectric conversion apparatus
05/16/1984EP0108160A1 Method to adjust and monitor a light spot
05/15/1984CA1167310A1 Light pick-up device
05/10/1984WO1984001835A1 Optical fiber tap
05/10/1984WO1984001822A1 Interferometer with kerr effect compensation
05/08/1984US4447147 Optical scanning device
05/08/1984US4447112 Scanning optical system having a tilting correcting function
05/01/1984US4446548 Apparatus for the point-by-point scanning of an object
05/01/1984US4446487 Method of and apparatus for reading out image information
05/01/1984US4445752 Optical fiber switch with rotary gear movement
05/01/1984CA1166493A1 Optical slip ring assembly
04/1984
04/25/1984EP0106592A2 Data clocking circuitry
04/25/1984EP0106172A1 Self-contained optical fibre switch
04/24/1984US4445126 Image forming apparatus
04/24/1984US4445125 Diode laser array system for printing and copying applications
04/24/1984US4444471 Variable focus lens system employing elastomeric lens
04/24/1984US4444457 Process and device for the production of a telecentric light beam and use of the process
04/24/1984CA1166052A1 Mirror scanner synchronized with moving folded document plane
04/24/1984CA1166051A1 Double pass optical system for raster scanners
04/24/1984CA1166050A1 Laser beam scanning system
04/17/1984US4443696 Optical beam intensity control system
04/17/1984US4443055 Scanning optical system having a tilting correcting function
04/17/1984US4443043 Electric motor unit
04/10/1984US4441791 Deformable mirror light modulator
04/10/1984US4441785 Rotary fiber optic switch
04/04/1984EP0104960A1 Bifocal optical system and its use in a videofrequency image detection device
04/04/1984EP0104943A2 Stabilized fiber optic sensor
04/03/1984US4440491 Photographic transparency supporting device
03/1984
03/29/1984WO1984001211A1 Vibration compensating interferometer mirror drive system
03/27/1984US4439715 Apparatus for accurately moving a body in accordance with a predetermined motion
03/27/1984US4439003 Remote counter-balancing mechanism
03/20/1984US4438330 Wavefront sensor employing a modulation reticle
03/20/1984US4438160 Method of making a rotary ball display device
03/20/1984US4437728 Photo-switch
03/14/1984EP0102714A2 Fixed slit type photoelectric microscope
03/14/1984EP0102466A1 Device for the passive and active optomechanical scanning of a visual field
03/13/1984US4437126 Electronic cinema camera
03/13/1984US4436995 For providing an electrical signal
03/13/1984US4436383 F-θ lens system
03/13/1984US4436367 For coupling an optic signal to a stator detector
03/13/1984US4436260 Optical scanner for use in confined areas
03/13/1984CA1163712A1 Electrostatically deformographic switches
03/06/1984US4435733 Flying spot scanner for laser printer
03/06/1984US4435732 Electro-optical illumination control system
03/06/1984US4435722 Electrophotographic recording apparatus
03/06/1984US4435041 Chromatic aberration correction in a multiwavelength light beam deflection system
03/06/1984CA1163299A1 Positioning device for optical system element
02/1984
02/28/1984US4433894 Method and apparatus for generating optical scans
02/21/1984US4433346 Raster input scanner
02/21/1984US4432598 Image reading and recording apparatus and photodeflector therefor
02/21/1984US4432597 Transmissive holographic optical element on aberrating substrate
02/21/1984CA1162430A1 Double pass scanning system
02/14/1984US4432044 Task lighting system
02/14/1984US4431917 Compact, high cold shield efficiency optical system
02/08/1984EP0100275A1 Trihedron-shaped deformable reflectors
02/07/1984US4429948 Optical alignment compensation
01/1984
01/31/1984US4429220 Light beam scanning device with curved grid pattern
01/31/1984US4429218 Scanning beam detector
01/31/1984US4428650 For restricting the amount of radiation
01/31/1984US4428643 Optical scanning system with wavelength shift correction
01/25/1984EP0098969A1 Astigmatic optical element, its manufacturing process, illuminating apparatus including the same and articles treated by the same
01/24/1984US4427878 Optical scanning apparatus incorporating counter-rotation of elements about a common axis by a common driving source
01/24/1984CA1160875A1 Pivoting mirror device
01/17/1984US4426696 Optical playback apparatus focusing system for producing a prescribed energy distribution along an axial focal zone
01/17/1984CA1160489A1 Optical fiber switch
01/11/1984EP0097886A1 Adjustable optical attenuator
01/11/1984EP0097852A2 Rotating mirror scanner
01/03/1984US4424589 Flat bed scanner system and method
01/03/1984US4424442 Scanning method using a plurality of beams and apparatus therefor
01/03/1984CA1159916A1 Controllably deformed elastic waveguide elements