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)
05/2002
05/16/2002WO2001067159A3 Optical switching apparatus and method of assembly
05/16/2002WO2001050172B1 An optical router including bistable optical switch and method thereof
05/16/2002US20020059535 Wireless clock synchronization
05/16/2002US20020057863 Method and system for ultra-fast switching of optical signals
05/16/2002US20020057862 Optical switch
05/16/2002US20020057506 Variable shape mirror and its manufacturing method
05/16/2002US20020057504 Optical device for eliminating stray light
05/16/2002US20020057486 Spatial light modulator/demodulator and holographic recording/reproducing apparatus using the same
05/16/2002US20020057485 Projection device and a projection lens
05/16/2002US20020057484 Optical switch
05/16/2002US20020057481 Beam scanning type laser marking device
05/16/2002US20020057467 Optical element supporting plate
05/16/2002US20020057431 System and method for encoded spatio-spectral information processing
05/16/2002US20020057331 Scanning optical apparatus and image-forming apparatus using it
05/16/2002US20020057327 Multi-beam scanning optical apparatus and image forming apparatus using the same
05/16/2002US20020056750 Optical reader having inclinable stage which mounts optical unit thereon
05/16/2002US20020056560 MEMS enclosure
05/15/2002EP1206159A2 An improved optical cross switching system
05/15/2002EP1206026A1 Electro-optical scanning system
05/15/2002EP1205783A2 Deformable micro-actuator with grid electrode
05/15/2002EP1205782A2 Optically tunable Fabry-Perot micro-electromechanical resonator
05/15/2002EP1205781A1 Optical add drop multiplexer
05/15/2002EP1204860A1 Variable angle illumination wafer inspection system
05/15/2002EP1020071B1 Optical scanner system having a laser beam power attenuation mechanism
05/15/2002CN2491853Y Fixing device of scanning carrying reflector
05/15/2002CN1349617A Improved optical reflector for micro-machined mirrors
05/15/2002CN1349123A Multiple surface rotating mirror
05/15/2002CN1084891C Image shaping device reducing transit time from standby to normal rotating speed
05/14/2002US6389200 Wide tuning range fiber bragg grating filter (FBGF) using muscle wire
05/14/2002US6389189 Fluid-encapsulated MEMS optical switch
05/14/2002US6388809 Methods and apparatus for improved depth resolution use of out-of-focus information in microscopy
05/14/2002US6388793 Scanner having co-molded dither spring assembly and method of constructing
05/14/2002US6388792 Optical scanning device and image forming apparatus
05/14/2002US6388791 Optical scanner
05/14/2002US6388789 Multi-axis magnetically actuated device
05/14/2002US6388697 Image forming device and two dimensional optical scanning device
05/14/2002US6388689 Scanning exposure unit, semiconductor laser driving circuit and image forming apparatus
05/14/2002US6388616 Simple true-time-delay generator for optical control of phased array antenna
05/14/2002US6387723 Heating under vacuum; cooling; passivation
05/14/2002US6386718 Phase and free spectra range adjustable optical reflectors for dense wavelength division multiplexing applications
05/14/2002US6386716 Optical mirror system with multi-axis rotational control
05/14/2002US6386714 Controlling mirror shape for generating interference patterns and the like
05/14/2002US6386053 Mass sensor and mass detection method
05/10/2002WO2002037621A2 Tunable controlled laser array
05/10/2002WO2002037174A1 Spatial optical modulator and optical pulse waveform control device
05/10/2002WO2002037166A1 Scanned display with switched feeds and distortion correction
05/10/2002WO2002037165A1 Frequency tunable resonant scanner with auxiliary arms
05/10/2002WO2002037164A1 Frequency tunable resonant scanner and method of making
05/10/2002WO2002037163A1 Scanned display with variation compensation
05/10/2002WO2002037162A2 Gimbaled micro-mirror positionable by thermal actuators
05/10/2002WO2002037161A2 Mems-based wavelength equalizer
05/10/2002WO2002037069A1 Laser and fiber coupling control
05/10/2002WO2002036486A2 Electrostatically actuated electromagnetic radiation shutter
05/10/2002WO2002035996A1 Retinal tracking assisted optical coherence tomography
05/10/2002WO2002016787A3 Engine bearing inspection system
05/10/2002WO2002005391A3 Voltage and light induced strains in porous crystalline materials and uses thereof
05/10/2002WO2002000428A3 Composite backed prestressed mirror for solar facet
05/10/2002WO2001046728A3 Multi-channel fiber-optic rotary joint
05/10/2002WO2000075710A3 Micromachined optomechanical switching devices
05/10/2002CA2427234A1 Mems-based wavelength equalizer
05/10/2002CA2426421A1 Gimbaled micro-mirror positionable by thermal actuators
05/09/2002US20020055102 Apparatus and method for scanning multiple arrays of biological probes
05/09/2002US20020054748 Method and apparatus for changing the optical intensity of an optical signal using a movable light transmissive structure
05/09/2002US20020054734 Wavelength monitor apparatus and wavelength stabilizing light source
05/09/2002US20020054728 Piezoelectric and electromagnetic actuators and systems and methods using the same
05/09/2002US20020054424 Photonic mems and structures
05/09/2002US20020054423 Projection type display apparatus
05/09/2002US20020054422 Packaged MEMs device and method for making the same
05/09/2002US20020054418 Method and device for wavelength switching, wavelength division multiplexing, and time division multiplexing
05/09/2002US20020054416 Tunable multi-channel optical attenuator (TMCOA)
05/09/2002US20020054415 Optical scanner, laser image projector adopting the optical scanner, and method of driving the laser image projector
05/09/2002US20020054414 Optical scanning apparatus
05/09/2002US20020054412 Optical wireless communication system with multiple receivers
05/09/2002US20020054392 Image recorder
05/09/2002US20020054318 Image recording apparatus with controller for selectively executing an energy saving mode
05/09/2002US20020054296 Point source microscope: device, methods and assembly procedures
05/09/2002US20020054276 Projection type display apparatus
05/09/2002US20020053900 Method and apparatus for sensing the state of an electrophoretic display
05/09/2002CA2351998A1 Wavelength monitor apparatus and wavelength stabilizing light source
05/08/2002EP1204181A2 Tunable Fabry-Perot microelectromechanical resonator with optical power-dependent tuning
05/08/2002EP1203976A2 Optical scanner, laser image projector adopting the optical scanner, and method of driving the laser image projector
05/08/2002EP1203463A2 Dynamic spectral shaping in optical fibre communication
05/08/2002EP1203260A1 Electro-optic device allowing wavelength tuning
05/08/2002EP1203247A1 Direction of optical signals by a movable diffractive optical element
05/08/2002EP1203246A1 Polarization independent grating modulator
05/08/2002EP1203245A2 Achromatic diffractive optical modulator
05/08/2002EP0986750A4 Novel polymerized crystalline colloidal array sensors
05/08/2002EP0745309B1 Burst driving of single-panel display
05/08/2002CN2490597Y Reflecting lens supporting structure
05/08/2002CN2490594Y Holding structure of optical lens
05/08/2002CN2490593Y Holding structure for optical lens
05/08/2002CN1348108A 集成光开关阵列 Integrated optical switch array
05/07/2002US6384979 Color filtering and absorbing total internal reflection image display
05/07/2002US6384959 Optical data modulation system with self-damped electromechanical conformal grating
05/07/2002US6384953 Micro-dynamic optical device
05/07/2002US6384952 Vertical comb drive actuated deformable mirror device and method
05/07/2002US6384951 High throughput optical scanner
05/07/2002US6384950 Optical system for scanning
05/07/2002US6384949 Optical scanning device, image forming apparatus and optical scanning method
05/07/2002US6384856 Image formation apparatus correction system