| Patents for G01J 11 - Measuring the characteristics of individual optical pulses or of optical pulse trains (1,153) |
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| 01/03/2013 | US20130003065 Femtosecond laser processing system with process parameters controls and feedback |
| 12/26/2012 | CN102840921A High-order quasi-phase matching cross-correlation-based single signal-to-noise ratio measurement method and device thereof |
| 12/26/2012 | CN102840869A Measuring method for fiber optic gyroscope eigenfrequency |
| 12/20/2012 | WO2012172463A1 Device and method for characterizing a light beam |
| 12/19/2012 | CN102829884A High-speed superconducting nanowire single-photon detector (SNSPD) with strong absorption structure and preparation method of high-speed SNSPD |
| 12/19/2012 | CN102353465B Time pulse width measurement system for ultrashort pulses in different spatial positions and measurement method thereof |
| 12/12/2012 | CN202599536U Optical pulse detection and protection circuit for fiber laser |
| 12/12/2012 | CN102818624A Integrating sphere detector |
| 12/12/2012 | CN101988851B Counting device, physical quantity sensor, counting method and physical quantity measuring method |
| 12/05/2012 | CN102809437A Device for measuring medium brillouin gain linetype and line width and a method for measuring medium brillouin gain linetype and line width based on device |
| 11/28/2012 | CN102798589A High-speed photon correlator with large dynamic range |
| 11/28/2012 | CN102798476A Device for measuring high-peak power single pulse signal spectrum |
| 11/28/2012 | CN102169021B Frequency resolved optical gating measuring device |
| 11/15/2012 | WO2012065617A8 Method and device for sensing a carrier envelope characteristic of laser pulses, and applications thereof |
| 11/14/2012 | CN102778301A Real-time measuring device of self-reference spectrum interference femtosecond laser pulse |
| 11/14/2012 | CN102778256A Multi-physical field measurement system aiming at strong laser driven impact effect test |
| 11/14/2012 | CN102353464B Superconductive nanowire single-photon detector capable of distinguishing photon number and preparation method thereof |
| 11/13/2012 | US8311410 Optical switch and optical waveform monitoring device utilizing optical switch |
| 11/07/2012 | CN102768074A Multi-lattice detector for photons with intermediate and far infrared wavelengths |
| 11/01/2012 | WO2012146156A1 Single photon-counting imaging system and method thereof |
| 10/31/2012 | CN102759408A Single-photon counting imaging system and method of same |
| 10/25/2012 | DE102011015478B4 Vorrichtung und Verfahren zur Erfassung und Analyse von Laserstrahlung Apparatus and method for detection and analysis of laser radiation |
| 10/24/2012 | CN102749144A Interferometer support mechanism of shock wave velocity measurement system |
| 10/17/2012 | CN102735351A Single-photon detector circuit and detection method thereof |
| 10/17/2012 | CN102735350A Silicon photo-multiplier structure, production and usage |
| 10/17/2012 | CN102735349A Apparatus for measuring multiple parameters of laser |
| 10/17/2012 | CN102313603B All-fiber-pulse balanced homodyne detection apparatus |
| 10/11/2012 | WO2012136197A1 Method and device for the fast phase evaluation, in particular of multi-cycle pulses of laser radiation |
| 10/11/2012 | DE102011016442A1 Verfahren und Vorrichtung zur Phasenstabilisierung von Laserpulsen Method and device for phase stabilization of laser pulses |
| 10/04/2012 | DE102011015478A1 Vorrichtung und Verfahren zur Erfassung und Analyse von Laserstrahlung Apparatus and method for detection and analysis of laser radiation |
| 10/03/2012 | CN202471262U Illumination-free thermionic noise pulse discriminating single photon counter |
| 10/02/2012 | US8279903 Femtosecond laser processing system with process parameters, controls and feedback |
| 09/19/2012 | CN102680120A Detection system for extreme ultraviolet lithography light source in Xe10+ ionic condition |
| 09/19/2012 | CN102680119A Method and device for measuring laser frequency stability |
| 09/19/2012 | CN102680118A Method and device for measuring laser frequency stability |
| 09/19/2012 | CN102136520B Terahertz single-photon detector and detection method thereof |
| 09/12/2012 | CN202433099U Laser parameter detector |
| 09/05/2012 | CN102155998B Fully-integrated high-speed single photon detecting system and detecting method |
| 08/22/2012 | CN102645284A Optical pulse detection and protection circuit for fiber laser |
| 08/15/2012 | CN102638231A Method for designing fully-customized chip for detection of high-speed weak photoelectric signals |
| 08/15/2012 | CN102636272A Femtosecond laser pulse measurement method based on transient grating effect and device |
| 08/15/2012 | CN101936766B Counter, physical quantity sensor, counting method, and physical quantity measuring method |
| 08/08/2012 | CN102628736A Laser linewidth measuring device |
| 08/08/2012 | CN102230828B Method for detecting gigahertz single photon with low time jitter and low noise |
| 08/02/2012 | WO2012100457A1 Single photon counting system for detecting weak light of dielectric |
| 08/01/2012 | CN202362081U Autocorrelation apparatus |
| 08/01/2012 | CN1925369B Apparatus for measuring waveform of optical electric filed |
| 07/25/2012 | CN102607721A Measurement method for distinguishing quantity of photons through single photon detector |
| 07/25/2012 | CN101910810B Methods and systems for extending the range of fiber optic distributed temperature sensing (DTS) systems |
| 07/18/2012 | CN102589721A Method for probing ion clock transition of optical frequency standard based on microprocessor |
| 07/12/2012 | DE19944913B4 Verfahren und Vorrichtung zur Pulsdauermessung sehr kurzer Lichtimpulse Method and apparatus for pulse duration measurement of very short light pulses |
| 07/11/2012 | CN102564614A Dynamic measurement method and instrument of laser spots |
| 07/04/2012 | CN102538988A Quenching and reading circuit for single photon avalanche diode imaging device |
| 07/04/2012 | CN102538987A Method for measuring attosecond X-ray pulses and application of method |
| 07/04/2012 | CN102072774B Single-photon counting system for measuring weak luminescence of dielectric medium |
| 06/27/2012 | CN102519612A Femtosecond X-ray pulse measurement method and application thereof |
| 06/20/2012 | CN102507517A Photon counting full-spectrum direct reading fluorescence spectrometer |
| 06/20/2012 | CN102507464A Photon counting full-spectrum direct reading absorption spectrometer |
| 06/20/2012 | CN102507021A Method for measuring attosecond X-ray impulse strength and chirp time distribution and application thereof |
| 06/13/2012 | CN102496648A Ultraviolet light single-photon detector with built-in negative feedback metal-semiconductor-metal structure |
| 05/24/2012 | WO2012065617A1 Method and device for sensing a carrier envelope characteristic of laser pulses, and applications thereof |
| 05/23/2012 | CN102062639B Method for measuring overall pulse width of pulse laser based on frequency histogram |
| 05/23/2012 | CN101900608B Multifunctional wide-range ultra-short pulsed laser autocorrelator |
| 05/17/2012 | US20120120382 Multi-directional active sensor |
| 05/09/2012 | CN101545810B High-speed single photon detection method and detector |
| 05/02/2012 | CN102435325A Single-photon counter for identifying empty-illumination thermo-electron noise pulse |
| 05/02/2012 | CN101922973B Device for testing pulse laser energy and measuring method |
| 04/26/2012 | WO2012052447A1 Laser emission device and method for the spectroscopic analysis of a sample |
| 04/25/2012 | CN102426062A Quasi-phase-matching-based laser pulse high-fidelity signal-to-noise ratio single measurement device |
| 04/25/2012 | CN102027345B Wavelength-multiplexed signal measurement device and method |
| 04/25/2012 | CN101881654B 激光功率探测装置及其探测方法 Laser power detection device and detection method |
| 04/18/2012 | EP2440896A2 High sampling resolution dts system and method |
| 04/18/2012 | CN102419214A Photo-thermal/photo-electrical composite high-energy laser parameter measurement device |
| 03/14/2012 | CN102377108A Semiconductor light emitting element, driving method of semiconductor light emitting element, light emitting device, and optical pulse tester using light emitting device |
| 03/01/2012 | DE102010026701B4 Verfahren und Vorrichtung zur räumlich-zeitlichen Pulsanalyse mittels statischer Parameter Method and device for spatio-temporal pulse analysis by means of static parameters |
| 02/15/2012 | CN102353465A Time pulse width measurement system for ultrashort pulses in different spatial positions and measurement method thereof |
| 02/15/2012 | CN102353464A Superconductive nanowire single-photon detector capable of distinguishing photon number and preparation method thereof |
| 02/15/2012 | CN102353449A Ultra-weak light multispectral imaging method and system |
| 02/08/2012 | CN102004003B 光脉冲同步的高时间分辨率低噪声单光子探测器 Light pulses synchronized low-noise high time resolution single-photon detector |
| 02/01/2012 | CN101922974B 一种激光参数性能测试自动标定装置及其方法 A laser parameters of performance testing automatic calibration apparatus and method |
| 01/26/2012 | WO2012011095A1 Linear optical characterization of ultrashort optical pulses |
| 01/25/2012 | CN202126311U FROG (Frequency Resolved Optical Gating) measuring device |
| 01/19/2012 | WO2012006723A1 Reconfigurable photovoltaic structure |
| 01/18/2012 | CN102147293B Single photon detector based on polarization unrelated frequency up-conversion |
| 01/11/2012 | CN102313605A Method and device for measuring self-referenced spectral interference femtosecond laser pulse in real time |
| 01/11/2012 | CN102313604A Adaptive photon correlator on basis of CPLD (Complex Programmable Logic Device) and FPGA (Field Programmable Gate Array) |
| 01/11/2012 | CN102313603A All-fiber-pulse balanced homodyne detection apparatus |
| 01/11/2012 | CN102053009B Method for measuring response time of photoelectric measurement instrument |
| 01/11/2012 | CN101858779B Far-field laser power distribution measurer |
| 01/11/2012 | CN101799332B Ultra-short pulse diagnostic method based on molecular arrangement and orientation |
| 01/04/2012 | EP2284513B1 Wavelength multiplexed signal measurement device and method |
| 12/28/2011 | EP1886107B1 Ultra-short optical pulse measurement using a thick nonlinear crystal |
| 12/28/2011 | CN202092781U 适用于多像素光子计数器的平衡型主动抑制电路 For multi-pixel photon counter balanced active suppression circuit |
| 12/28/2011 | CN102297726A 瞬态短光脉冲增益压缩截取式波形采样方法 Transient short optical pulse compression gain interception type waveform sampling method |
| 12/22/2011 | US20110311223 Waveform reconstruction device, waveform reconstruction system, and waveform reconstruction method |
| 12/21/2011 | CN102288306A 一种同时测量激光器输出单脉冲能量和波形的方法 For simultaneously measuring the laser output pulse energy and waveform generation |
| 11/30/2011 | CN101773705B 一种选择性光谱强光医疗设备的质量检测装置 Quality testing equipment, a selective spectral light medical devices |
| 11/23/2011 | CN202048988U High-sensitivity up-conversion single photon detecting system |
| 11/17/2011 | DE102010026701A1 Method for analyzing spatial time pulse of light beam, involves carrying out nonlinear conversion with respect to pseudo non-diffractive light beam and determining statistical moment of intensity distribution of converted beam |
| 11/16/2011 | CN102243107A High-sensitivity up-conversion single photon detection system |