| Patents for G01J 9 - Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength (4,525) |
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| 07/08/2014 | CA2719195C Phase object identification device and method |
| 07/02/2014 | CN203688075U 基于双相机系统的无棱镜位相差异波前传感系统 Based on the former two-camera system no phase difference prism wave sensing system |
| 07/02/2014 | CN203688074U 用于提升位相差异波前传感性能的系统 Used to improve the performance of the phase difference between the wavefront sensing system |
| 06/26/2014 | WO2014096475A1 Element for blocking short wavelengths in led-type light sources |
| 06/26/2014 | WO2014095197A1 Phase noise measuring device |
| 06/26/2014 | US20140175306 Beating signal monitoring module, terahertz wave generation device and optical signal monitoring device including the beating signal monitoring module |
| 06/25/2014 | EP2744393A1 Wavefront sensor device |
| 06/25/2014 | CN103884436A 光束相位在线测量装置和测量方法 Beam phase-line measurement devices and measurement methods |
| 06/19/2014 | WO2014018584A8 Partitioned aperture wavefront imaging method and system |
| 06/18/2014 | CN103868603A Device and method for measuring vacuum ultraviolet laser linewidth |
| 06/18/2014 | CN102967379B Wavefront sensor used for solar self-adaptive optical system |
| 06/18/2014 | CN102829883B Polarization laser wavelength meter |
| 06/18/2014 | CN102175333B Method and device for measuring laser pulse width and relative phase by simultaneous phase-shifting interferometry |
| 06/12/2014 | WO2014087099A1 Device for measuring and controlling the wave-front of a coherent light beam |
| 06/12/2014 | DE102012109548A1 Auslesegate Readout gate |
| 06/11/2014 | EP2739949A1 A large diopter range real time sequential wavefront sensor |
| 06/11/2014 | CN102853918B Pneumatic optical wavefront ultra-high frequency measurement system and method |
| 06/05/2014 | US20140152993 Interferometer and spectrometer including same |
| 06/05/2014 | DE102013209461B3 Method for measuring optical wave field for examining test specimen e.g. lenses, involves determining amplitude and phase of optical wave field of measuring plane from intensity distributions obtained by image sensor in detection plane |
| 06/04/2014 | CN102865931B Movement expansion goal based big-view-field wavefront distortion detection method |
| 05/30/2014 | WO2014057136A3 Device and method for detecting laser radiation |
| 05/28/2014 | CN203616008U 像面相移数字全息显微系统 Like face-shifting digital holographic microscopy system |
| 05/28/2014 | CN103824911A 一种光致发光测试发光强度和波长的装置 An optical luminescent emission intensity and wavelength test apparatus |
| 05/28/2014 | CN102829882B 哈特曼波前探测器与入射光束的孔径对准方法 Hartmann wavefront detector and the aperture of the incident beam alignment method |
| 05/28/2014 | CN102621687B 一种太阳多层共轭自适应光学系统 One kind of solar multi-conjugate adaptive optics system |
| 05/21/2014 | CN102879109B 动态波前测试装置 Dynamic wave before testing device |
| 05/21/2014 | CN102564613B 一种波长跟踪器 A wavelength tracker |
| 05/15/2014 | DE102005040968B4 Frequenzmessung an optischen Wellen Frequency measurement of optical waves |
| 05/14/2014 | CN203595552U 超短脉冲激光残余角色散的测量装置 Ultrashort pulse laser measuring devices scattered remnants role |
| 05/13/2014 | US8725447 Method for correcting a wave front analyser and analyser implementing said method |
| 05/08/2014 | US20140125983 Interferometery on a planar substrate |
| 05/07/2014 | CN203587230U 光纤延迟线相位控制的相干光探测系统 Coherent optical detection system fiber optic delay line phase control |
| 05/07/2014 | CN203587229U 一种光学延迟测量装置 An optical delay measuring means |
| 05/07/2014 | CN103776549A 基于双相机系统的无棱镜位相差异波前传感系统 Dual front camera system based on non-prism phase difference wave sensing system |
| 05/07/2014 | CN102749143B 一种提高夏克-哈特曼波前传感器测量精度的波前重构方法 Wavefront reconstruction method Hartmann wavefront sensor measurement accuracy - an increase Shack |
| 05/07/2014 | CN102589416B 用于非球面测量的波长扫描干涉仪及方法 Aspheric measurement wavelength scanning interferometer and method for |
| 04/30/2014 | CN103760666A Self-adaptive optical wavefront correction loop based on light wave reversible transmission |
| 04/30/2014 | CN102681165B Decoupling control method for multiple wavefront correctors |
| 04/30/2014 | CN101769717B Extended range focus detection apparatus |
| 04/23/2014 | CN103743491A System for improving PD (phase diversity) wave-front sensing performance |
| 04/22/2014 | US8705046 Method and apparatus for performing optical imaging using frequency-domain interferometry |
| 04/22/2014 | US8704155 Nanoscale object detection using a whispering gallery mode resonator |
| 04/17/2014 | WO2014057136A2 Device and method for detecting laser radiation |
| 04/10/2014 | WO2014054963A1 Distributed coherent reflectometric system with phase demodulation (variants) |
| 04/09/2014 | CN103718008A A large diopter range real time sequential wavefront sensor |
| 04/09/2014 | CN103712573A Method for correcting space matching of area array imaging sensors in two-channel interferometry |
| 04/09/2014 | CN103712569A Single image rapid phase displacement system and phase detection method based on deflection angles |
| 04/09/2014 | CN102706463B Method for locking interference phase difference of optical field and device |
| 04/03/2014 | WO2014050141A1 Method for measuring optical phase, device for measuring optical phase, and optical communication device |
| 04/02/2014 | CN203519159U Diffuse reflection type highlight space-time sampling and measuring device based on rotating blade |
| 04/02/2014 | CN103698022A Wavefront measurement method of lateral shear interferometer |
| 04/02/2014 | CN102865932B Hartmann sensor consisting of spherical micro lens array and spherical detector |
| 03/27/2014 | WO2014043984A1 High speed high resolution heterodyne interferometric method and system |
| 03/26/2014 | CN103674287A Laser wavelength monitoring device based on etalons |
| 03/20/2014 | WO2014043378A1 Apparatus and method for volumetric imaging of blood flow properties |
| 03/20/2014 | DE102012024692B3 Phasenrausch-Messgerät Phase Noise Meter |
| 03/19/2014 | EP2708862A1 Optical wavefront analyser |
| 03/19/2014 | CN103644974A Calculation and measurement method of fiber Prague grating reflection spectrum central wavelength shift |
| 03/13/2014 | DE102013218439A1 Lighting module for time-of-flight camera installed in motor vehicle e.g. motor car, has optical system which is provided with beam shaping optical unit and auxiliary optical unit, and focal plane that is formed outside of main portion |
| 03/12/2014 | CN103630250A Four-quadrant tilt tracking sensor capable of correcting alignment error self-adaptively |
| 03/12/2014 | CN102778299B Hartman wave front detector with aperture alignment function |
| 03/05/2014 | CN102853919B Wavefront measuring chip of hybrid integrated planar array liquid crystal micro-lens and infrared detector |
| 03/05/2014 | CN102483358B Shack hartman sensor with removable lenslet array |
| 02/26/2014 | CN103604509A Device and method for measuring ultra-short pulse laser residual angular dispersion |
| 02/26/2014 | CN103604508A Wavefront reconstruction method capable of eliminating tilt errors self-adaptively |
| 02/13/2014 | US20140043599 Shack-hartmann sensor and wavefront measuring method utilizing the same |
| 02/13/2014 | DE102013215515A1 Shack-hartmann-sensor und diesen verwendendes wellenfrontmessverfahren Shack-Hartmann sensor-and-use these wavefront measurement method |
| 02/12/2014 | CN203432687U High-precision fiber grating sensor array demodulating system based on holographic diffraction space imaging |
| 02/12/2014 | CN103575409A Method for detecting resonant wavelength shift of integrated resonant ring |
| 02/12/2014 | CN103575408A Coherent light detection system and method for optical fiber delay line phase control |
| 02/12/2014 | CN103575394A Spectral analysis method and device |
| 02/12/2014 | CN103575386A Diffuse reflection hard light space-time sampling measuring method and device based on rotary blade |
| 02/05/2014 | CN103557948A Optical system wavefront measurement device and method based on circular carrier frequency phase demodulation method |
| 02/05/2014 | CN103557947A Double-mode wave-front sensor capable of conducting automatic alignment and measuring method thereof |
| 02/05/2014 | CN103557946A Method and device for measuring optical delay |
| 01/30/2014 | WO2014018584A1 Partitioned aperture wavefront imaging method and system |
| 01/29/2014 | CN203414177U Optical fiber scanning light source wavelength calibration device based on gas absorption lines |
| 01/29/2014 | CN102628713B Curvature wavefront sensor based on digital micromirror device |
| 01/29/2014 | CN101788263B Coaxial Fizeau synchronous phase shifting interferometer capable of adjusting extended light illumination |
| 01/22/2014 | CN102721478B Wave front recovery method for curvature wave front sensor |
| 01/15/2014 | CN203396490U Interference fringe remotely measuring and controlling device |
| 01/15/2014 | CN203396489U A micro photoelectric detector for measuring the length and the signal phase of a fiber |
| 01/15/2014 | CN103512668A Infrared image and wave front dual mode integrated imaging detection chip |
| 01/15/2014 | CN102650553B Wavelength-tunable photoelectric detector, optical wavelength detection system and method thereof |
| 01/09/2014 | US20140008514 Imaging device |
| 01/07/2014 | CA2526604C Optical device incorporating a tilted bragg grating |
| 01/01/2014 | CN102589720B Hartmann wavefront measuring instrument applicable to inhomogeneous light illumination |
| 12/27/2013 | WO2013191795A1 Serially addressed sub-pupil screen for in situ electro-optical sensor wavefront measurement |
| 12/26/2013 | US20130345806 Multifocal ophthalmic lens |
| 12/25/2013 | CN203364981U Active white light wavefront test device |
| 12/25/2013 | CN103472570A Hartmann sensor zooming collimation lens matched with pupils |
| 12/25/2013 | CN103471725A Wave front detection device based on modulation light source and positive and negative diffraction order separating probing structure |
| 12/25/2013 | CN103471724A Lateral shearing interferometer for measuring non-axisymmetry wave surface |
| 12/25/2013 | CN102621688B Self-adapting optical system based on differential sensor |
| 12/19/2013 | DE102013202349B3 Kohärenzrasterinterferometer und Verfahren zur ortsaufgelösten optischen Vermessung der Höhengeometriedaten eines Objekts Kohärenzrasterinterferometer and method for spatially resolved optical measurement of the vertical geometry data of an object |
| 12/18/2013 | CN102879111B Device and method for detecting wave-front aberrations of beam expanding and collimating system |
| 12/18/2013 | CN102736234B Hollow cube-corner prism optical delay line device with endogenous scale light source |
| 12/12/2013 | WO2013183341A1 Method for adjusting compensating optical system and compensating optical system |
| 12/11/2013 | CN103439010A Wavelength measurement method and device based on laser synthesized wavelength interference principle |
| 12/11/2013 | CN103439009A High-precision fiber grating sensor array demodulating system based on holographic diffraction space imaging |