Patents for G01J 11 - Measuring the characteristics of individual optical pulses or of optical pulse trains (1,153)
01/2006
01/25/2006EP1619484A1 Optical waveform monitor apparatus and oscilloscope
01/25/2006CN1724983A Fast response broad band laser detector made by oxide heterojunction material
01/18/2006CN1721828A Fast response broad frequency range laser detector made of hetero-junctions material
01/12/2006WO2006003338A1 Pulse profile measurement device
12/2005
12/28/2005EP1610108A2 Optical sampling waveform measuring apparatus and polarization beam splitter which can be assembled therein
12/27/2005US6980290 Optical sampling waveform measuring apparatus
12/21/2005CN2747561Y Tester for chirp property of femtosecond laser pulse
12/08/2005WO2005117251A1 Optoelectronic device
12/08/2005WO2004083908A3 Optical pulse characterization for telecommunications applications
11/2005
11/17/2005WO2005101592A3 Femtosecond laser processing system with process parameters, controls and feedback
11/09/2005CN2739600Y Space coherence measuring device for femtosecond laser
11/09/2005CN1693861A Measuring device using supershort pulse frequency resolution optical switch method
11/09/2005CN1693860A Femtosecond laser frequency resolution optical scanning multiple measuring device
11/03/2005US20050243877 System and method for measuring and controlling an energy of an ultra-short pulse of a laser beam
11/02/2005EP1591762A1 System and method for measuring and controlling an energy of an ultra-short pulse of a laser beam
10/2005
10/27/2005WO2005101592A2 Femtosecond laser processing system with process parameters, controls and feedback
10/20/2005US20050232642 Method and device to identify a periodic light source
10/13/2005US20050226287 Femtosecond laser processing system with process parameters, controls and feedback
10/06/2005US20050219543 Optical pulse evaluation device and in-service optical pulse evaluation device
09/2005
09/07/2005CN1664519A Femtosecond pulse shaping device by dynamic space-time transformation
08/2005
08/30/2005US6937340 Device for inline measurement laser pulses and measuring method by photoacoustic spectroscopy
08/25/2005US20050185255 Linear optical sampling method and apparatus
08/18/2005US20050179905 Multi-channeled measuring method and apparatus for measuring spectrum of terahertz pulse
08/17/2005CN2718537Y Infared flame detector
08/11/2005WO2005073681A1 Streak device
08/04/2005US20050168792 Method and apparatus for optical sampling
08/04/2005US20050168247 Electrical transient sampling system using a regenerative gain-clamped fiber optic delay line
07/2005
07/27/2005CN1647570A Method and device to identify a periodic light source
07/21/2005WO2005066707A1 Optical fourier transform device and method
07/14/2005WO2005031293B1 Method and device for analysing an optical signal
07/14/2005US20050152016 Optical pulse analyzer
07/14/2005DE102004056715A1 Elektronenstrahl-Erzeugungsvorrichtung und dieselbe verwendende optische Abtastastvorrichtung Electron beam generating device, and used the same optical Abtastastvorrichtung
06/2005
06/23/2005US20050134297 Electron beam generating apparatus and optical sampling apparatus using the same
06/21/2005US6909508 Measuring optical waveforms
06/15/2005EP1541992A1 Time-resolved nonlinear complex sensitivity measuring instrument
06/01/2005CN1621791A Structure of single photon detecting element
05/2005
05/24/2005US6898000 Polarization-independent optical sampling with extended wavelength range
05/18/2005EP1530712A2 Method of measuring nonlinearity spatial profiles of samples and temporal profiles of optical pulses
05/12/2005US20050098708 Optical sampling measurement apparatus and optical sampling measurement method
05/04/2005CN1200256C Absolute self-demarcating method for single photon detector quantum efficiency and private equipment thereof
04/2005
04/26/2005US6885490 Method and apparatus for characterizing optical pulses using reduced complexity chronocyclic tomography
04/26/2005US6885448 Photon correlator
04/20/2005EP1524541A1 A multiphoton confocal microscope with autocorrelator for laser pulses based upon a lateral-shearing interferometer
04/19/2005US6882414 Broadband infrared spectral surface spectroscopy
04/07/2005WO2005031293A1 Method and device for analysing an optical signal
04/07/2005US20050073689 Time correlation of ultrafast laser pulses
03/2005
03/31/2005US20050068542 Optical mountings for gas discharge mopa laser spectral analysis module
03/29/2005US6873418 Optical mountings for gas discharge MOPA laser spectral analysis module
03/24/2005DE10144435B4 Verfahren zur Charakterisierung der Eigenschaften von fluoreszierenden Proben, insbesondere lebenden Zellen und Geweben, in multi-well, in in-vitro Fluoreszenz-Assays, in DNA-Chips, Vorrichtungen zur Durchführung des Verfahrens und deren Verwendung A method of characterizing the properties of fluorescent samples, especially living cells and tissues in multi-well, in in-vitro fluorescent assays, in DNA-chips, devices for performing the method and to the use thereof
03/17/2005WO2005024363A1 High temporal resolution optical sampler and sampling method
03/17/2005US20050058449 Instruments of optical pulse characterization
03/02/2005CN2682397Y Intelligent monitoring pulsed quantity collecting card
03/02/2005CN1587934A Multifunctionl real time spectrum phase coherent instrument
03/02/2005CN1587933A Femo second laser space coherence dectector
03/02/2005CN1587932A Double color fixed X-ray cross relation measuring instrument
02/2005
02/23/2005CN1584629A Balance-inhibited single-photon detecting circuit modules
02/16/2005CN1580721A Correlator device for monocycle-subcycle light pulse duration and its measuring method
02/15/2005US6856927 Method and apparatus for the characterization of optical pulses and modulators
02/15/2005US6856393 Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function
02/03/2005US20050024645 Method and apparatus for measurement of group delay
02/02/2005CN1575412A Apparatus and a method for pulse detection and characterization
01/2005
01/26/2005CN2674419Y System for measuring strong laser pulse light intensity distribution
01/26/2005CN1570579A Chirp pulse longitudinal diffraction interferometer
01/20/2005US20050012029 Ultra high-speed photoelectric signal conversion element
01/18/2005US6844552 Terahertz transceivers and methods for emission and detection of terahertz pulses using such transceivers
01/12/2005CN1563918A Circuit modular of APD signle photon detection
01/05/2005CN1560577A Double-gate-control avalanche photodiode signle photonic detection method
12/2004
12/29/2004WO2004113885A1 Optical waveform measurement device and measurement method thereof, complex refractive index measurement device and measurement method thereof, and computer program recording medium containing the program
12/28/2004US6836574 Optical domain optical signal sampling device
12/23/2004US20040257578 Optical pulse characterization for telecommunications applications
12/15/2004CN1554931A Femot second level super short light pulse measuring method and device
12/08/2004EP1483852A1 Optical pulse analyzer
12/02/2004US20040240060 Terahertz time-domain differentiator
12/01/2004CN1178051C Brightness testing machine for vehicle lights
11/2004
11/24/2004EP1480028A1 Method and device for characterizing optical pulses
11/18/2004US20040227949 Interferometric method and apparatus for the characterization of optical pulses
11/16/2004US6819428 Instruments of optical pulse characterization
11/10/2004CN2655206Y All reflective LED self-relative measurer
11/09/2004US6815662 Apparatus and method for measuring optical signals by optical sampling
11/04/2004US20040218930 Method and apparatus for characterizing optical pulses using reduced complexity chronocyclic tomography
10/2004
10/05/2004US6801306 Streak camera system for measuring fiber bandwidth and differential mode delay
09/2004
09/30/2004WO2004083908A2 Optical pulse characterization for telecommunications applications
09/07/2004US6788746 System and method of determining the frequency of a coherent burst signal
08/2004
08/31/2004US6785471 Optical sampling using intermediate second harmonic frequency generation
08/25/2004CN2636213Y High-amplitude signal output monophoton detector
08/18/2004CN1162689C Single scaling second-order monoemitting autocorrelation measurer
08/17/2004US6777665 High frequency optical signal sampling device
08/12/2004US20040156573 Optical domain optical signal sampling device
07/2004
07/29/2004WO2004019018A3 Method of measuring nonlinearity spatial profiles of samples and temporal profiles of optical pulses
07/22/2004US20040141180 Autocorrelator based on triangle delay line and grating delay line
07/14/2004EP1328782B1 Device for inline measurement of laser pulses and measuring method by photoacoustic spectroscopy
07/08/2004US20040133614 Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function
07/08/2004US20040133372 Method and apparatus for the characterization of optical pulses and modulators
06/2004
06/15/2004US6751385 Method and device for measuring the waveform of an optical signal
06/09/2004EP1427028A1 ULTRA HIGH−SPEED PHOTOELECTRIC SIGNAL CONVERSION ELEMENT
06/08/2004US6747269 System for measuring optical pulses having an optical signal divider with delay propagation
06/01/2004US6744508 Simplified polarization independent optical sampling using a spatially split waveplate
05/2004
05/27/2004US20040101301 Optical pulse timing detection apparatus, optical pulse timing detection method, optical pulse timing adjustment apparatus, and optical pulse timing adjustment method
05/26/2004EP1421395A2 Method and apparatus for measuring a waveform
05/26/2004EP1421353A2 Apparatus and a method for pulse detection and characterization
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