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) |
---|
02/25/1992 | US5090795 Integrated adaptive optics apparatus |
02/25/1992 | CA1296209C Mirror assemblies |
02/25/1992 | CA1296208C Rotary device |
02/20/1992 | WO1992003008A1 Laser scanning apparatus |
02/20/1992 | WO1992002843A1 Laser scanner with post-scanning beam shaping means |
02/20/1992 | WO1992002805A1 Process for optically scanning the surface of an obect, the surface of which can reflect or scatter light, and device therefore |
02/20/1992 | DE4026130A1 Light deflector for laser beam scanning - uses three relatively spaced rotatable deflection mirrors in path of laser beam |
02/19/1992 | EP0471362A2 Reflector with passive and active temperature compensation |
02/19/1992 | EP0471291A2 Optical scanner |
02/19/1992 | CN1015587B Variable focus traveling-wave pump method |
02/18/1992 | US5089915 Fabrication of aspheric surfaces through controlled deformation of the figure of spherical reflective surfaces |
02/18/1992 | US5089908 Plywood suppression in ROS systems |
02/18/1992 | US5089907 Post-objective type optical scanner and image forming apparatus using the same |
02/18/1992 | US5089081 Adjustable pad assembly |
02/18/1992 | US5089078 Apparatus for aligning an optical device |
02/11/1992 | US5087987 Color-corrected telecentric scan lens |
02/11/1992 | US5087983 Correcting deflecting surface irregularity |
02/11/1992 | US5087937 Photoelectric scanner |
02/11/1992 | US5087813 Horizontal sync signal generating device for use with an optical printer to determine starting positions of horizonal scanning on a photoconductive member |
02/06/1992 | DE4024299A1 Multi-point optical focusing arrangement with movable faceted mirror - from which portions of incident beam are reflected with adjustable intensities to foci at variable spacing |
02/05/1992 | EP0469319A2 A non-invasive laser positioning system for rotary actuators |
02/05/1992 | EP0469305A2 Light emitting diode scanner |
02/05/1992 | EP0469293A1 Multi-level deformable mirror device |
02/04/1992 | US5086350 Fθ lens |
02/04/1992 | US5086223 Image forming apparatus and method for removal of high frequency image jitter |
02/04/1992 | US5085497 Method for fabricating mirror array for optical projection system |
01/29/1992 | WO1992002838A1 Confocal imaging system for microscopy |
01/29/1992 | EP0468952A1 Optical measuring system for human cornea |
01/29/1992 | EP0468937A2 An adjustment device for aligning a laser beam along a predetermined reference line |
01/29/1992 | EP0468890A1 Obturating device for a beam having to hit intermittently a determined point |
01/29/1992 | EP0468508A2 Optical beam scanning apparatus |
01/29/1992 | CA2088267A1 Confocal imaging system for microscopy |
01/28/1992 | US5084715 Light beam scanning apparatus |
01/28/1992 | US5084616 Scanner having horizontal synchronizing signal generator with prism light diameter reducing means |
01/28/1992 | US5083857 Multi-level deformable mirror device |
01/28/1992 | US5083852 Laser beam strop |
01/25/1992 | CA2047598A1 Optical system for measuring the human cornea |
01/22/1992 | EP0467048A2 Field-updated deformable mirror device |
01/22/1992 | EP0273049B1 Laser printer |
01/21/1992 | US5083140 Multiple charge images initiation with scan synchronization |
01/21/1992 | US5083138 Polygon scanner with predictable facet deformation characteristics |
01/21/1992 | US5083035 Position location in surface scanning using interval timing between scan marks on test wafers |
01/21/1992 | US5083015 Optical centroid processor wavefront sensor |
01/21/1992 | US5082337 Filter device employing a holographic element |
01/15/1992 | EP0466369A2 Scanning apparatus and method |
01/15/1992 | EP0466143A2 Image forming apparatus featuring a custom formed scanned surface for effecting high definition images |
01/15/1992 | EP0394219B1 Optical modulation and measurement process |
01/14/1992 | US5081544 Optical scanning apparatus |
01/14/1992 | US5081364 Multifocal scanning system |
01/14/1992 | US5080457 Apparatus for generating a light curtain |
01/14/1992 | US5080456 Laser scanners with extended working range |
01/14/1992 | CA1294167C Variable density light transmitting device |
01/10/1992 | CA2046574A1 Scanning apparatus and method |
01/09/1992 | WO1992000542A1 Method of controlling operations of galvanometer for scanner |
01/08/1992 | EP0465136A2 Optical scanning apparatus having submicron wobble correction |
01/08/1992 | EP0464556A2 Light source driving apparatus and image forming system using the same |
01/08/1992 | EP0268642A4 High resolution photographic film printer |
01/07/1992 | US5079544 Standard independent digitized video system |
01/07/1992 | US5079434 Optical scanning appartaus for seeking faults on moving material webs |
01/07/1992 | US5079402 Laser beam bender |
01/07/1992 | US5078514 Switch and system for switching integrated optical multichannels and switch production method |
01/07/1992 | US5078479 Light modulation device with matrix addressing |
01/07/1992 | US5078463 Laser beam scanning device |
01/07/1992 | CA1293875C Scan pattern generators for bar code symbol readers |
01/02/1992 | EP0463372A2 Improved architecture and process for integrating DMD with control circuit substrates |
01/02/1992 | EP0463348A2 Improved bistable DMD addressing circuit and method |
12/27/1991 | EP0462748A2 Imaging arrangement |
12/24/1991 | US5074654 Hydraulic actuators for optical systems |
12/24/1991 | US5074628 Laser beam scanning device and method for operation thereof |
12/21/1991 | CA2044730A1 Imaging arrangement |
12/18/1991 | EP0461944A1 Energy recovery device for laser beam |
12/18/1991 | EP0461660A2 F-Theta lens and image forming apparatus using the same |
12/17/1991 | US5073004 Tunable optical filter |
12/12/1991 | WO1991019217A1 Reversing mirror housing for laser material-machining systems and beam-separating filter |
12/11/1991 | EP0460889A2 Optical tracking system |
12/10/1991 | US5072239 Spatial light modulator exposure unit and method of operation |
12/10/1991 | US5071239 Catadioptric conically scanning telescope |
12/04/1991 | EP0459776A2 Optical switching connector |
12/04/1991 | EP0459586A1 Device for optically determining the position and orientation of an object, and optical recording and/or reproducing apparatus provided with such a device |
12/04/1991 | EP0459585A1 Scanning device comprising a rotatable mirror and drive unit for use in the scanning device. |
12/04/1991 | EP0459119A2 Optical device |
12/04/1991 | EP0459025A2 Scanning system implemented on semiconductor or electro-optical substrate |
12/04/1991 | EP0458962A1 A device for converting a displacement in a direction into a force in the same direction |
12/03/1991 | US5069527 Apparatus for measuring the mode quality of a laser beam |
12/03/1991 | US5069515 Optical deflector of air bearing type |
12/03/1991 | US5069419 Semiconductor microactuator |
12/01/1991 | CA2043446A1 Optical switching connector |
11/27/1991 | EP0458311A2 Multiple Reproduction System |
11/26/1991 | US5068751 Three element grating objective and grating-beam shaper, and optical scanning device |
11/26/1991 | US5068677 Laser scanner with selected plural beam sources |
11/26/1991 | US5067829 Dynamic optical beam steering |
11/26/1991 | US5067782 Apparatus for producing a distortion-free two-dimensional image of a scanned object |
11/26/1991 | CA1292460C Document illuminating apparatus using light sources, a, b, and c in periodic arrays |
11/21/1991 | EP0457484A2 Tunable optical filter |
11/21/1991 | EP0456704A1 Scanning system with array of laser scanner modules to produce complex scan pattern. |
11/19/1991 | US5066094 Variable optical fiber light attenuator |
11/19/1991 | US5066084 Constant velocity scanning apparatus |
11/19/1991 | US5066083 Scanning optical system |
11/19/1991 | CA1292282C Optical communication systems using fabry-perot cavities |
11/19/1991 | CA1292281C Optical fiber communication system comprising mode-stripping means |