Patents for G01J 11 - Measuring the characteristics of individual optical pulses or of optical pulse trains (1,153)
05/2004
05/19/2004CN1497247A Optical sampling system of simultaneous monitoring intensity modulation and frequency modulation
05/18/2004US6738133 Method and device for measuring single-shot transient signals
05/12/2004EP1417449A1 Optical pulse measurement
05/11/2004US6734976 Method and system for measuring an ultrashort optical pulse
05/06/2004DE10028756B4 Verfahren und Anordnung zur orts- und zeitaufgelösten interferometrischen Charakterisierung von ultrakurzen Laserimpulsen Method and system for temporally and spatially resolved interferometric characterization of ultrashort laser pulses
05/05/2004CN1493857A Strong laser pulse light strength distribution test system
04/2004
04/20/2004US6723991 Single-shot differential spectroscopy and spectral-imaging at submillimeter wavelengths
04/15/2004US20040071472 Optical sampling system for simultaneously monitoring intensity modulation and frequency modulation
04/14/2004EP1408629A2 Optical sampling system for simultaneously monitoring intensity modulation and frequency modulation
04/14/2004CN2611881Y Device for precision measuring supershort laser pulse time sychronization
04/14/2004CN1145788C Method for measuring time duration of ultrashort laser pulse
04/13/2004US6720548 Optical sampling waveform measuring apparatus aiming at achieving wider band
04/01/2004WO2004027399A1 Time-resolved nonlinear complex sensitivity measuring instrument
03/2004
03/31/2004CN1486420A Apparatus and method for monitoring characteristics of pharmaceutical compositions during preparation in a fluidized bed
03/25/2004US20040057650 Apparatus and method for monitoring characteristics of pharmaceutical compositions during preparation in a fluidized bed
03/16/2004US6707021 Transparent medium processing device
03/04/2004WO2004019018A2 Method of measuring nonlinearity spatial profiles of samples and temporal profiles of optical pulses
03/04/2004US20040044714 Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function
03/04/2004CA2495062A1 Method of measuring nonlinearity spatial profiles of samples and temporal profiles of optical pulses
03/03/2004EP1230578A4 Compact fiber pigtailed terahertz modules
02/2004
02/26/2004US20040036880 Method of measuring a physical function using a symmetric composite function
02/19/2004US20040033072 Method and apparatus for measuring waveforms and wavelengths of optical signals
02/19/2004US20040032580 Method for characterization of laser pulses using pulse quality factor
02/19/2004US20040031906 Very fast time resolved imaging in multiparameter measurement space
02/17/2004US6694273 Receiving apparatus, method of compensating for waveform degradation of received signal, apparatus and method for detecting waveform degradation, and apparatus and method for measuring waveform
02/03/2004US6686997 Apparatus and a method for pulse detection and characterization
01/2004
01/27/2004US6683691 Method and arrangement for spatially resolved and time-resolved interferometric characterization of ultrashort laser pulses
01/14/2004CN1467488A Absolute self-demarcating method for single photon detector quantum efficiency and private equipment thereof
12/2003
12/30/2003US6671053 Illumination measuring device
12/25/2003US20030234925 Broadband infrared spectral surface spectroscopy
12/04/2003US20030223765 Optical sampling measurement apparatus and optical sampling measurement method
12/03/2003CN1460176A Photon correlator
11/2003
11/25/2003US6654153 Semiconductor saturable absorber-based optical domain optical signal sampling device for sampling an optical signal
11/13/2003WO2003044543A3 Method and apparatus for measuring a waveform
11/13/2003US20030210400 Method and device for measuring the phase and amplitude of ultrashort light pulses
11/12/2003EP1361419A2 Method and apparatus for measuring phase and amplitude of ultrashort light pulses
11/05/2003CN2585203Y Absolute self-calibrate device for quantum efficiency of single photon detector
11/05/2003CN1127113C Metal nano particle/medium composite photoelectric film, manufacture and application thereof
10/2003
10/30/2003WO2003090493A1 Method and device to identify a periodic light source
10/30/2003US20030202795 Dynamic measurement of and compensation for impairments to optical data communication pulses
10/30/2003US20030202556 Method of measuring fast time response using fast pulse and system of the same
10/14/2003US6633386 Optical pulse measurement using shearing interferometry, especially suitable for characterizing ultrashort pulses
10/09/2003US20030188581 Device for inline measurement laser pulses and measuring method by photoacoustic spectroscopy
10/02/2003US20030185577 Measuring optical waveforms
10/02/2003US20030183754 Method for counting photons in laser-scanning systems
09/2003
09/24/2003CN1444024A Precision measurement ultrashort laser pulse time synchronization equipment
09/18/2003US20030174335 Method and system for measuring an ultrashort optical pulse
09/12/2003WO2003075490A1 Optical pulse analyzer
08/2003
08/26/2003US6611336 Pulse measurement using frequency shifting techniques
08/21/2003WO2003019123A3 Apparatus and a method for pulse detection and characterization
08/13/2003EP1334350A1 Apparatus and method for monitoring characteristics of pharmaceutical compositions during preparation in a fluidized bed
08/07/2003DE19935630C2 Verfahren und Anordnung zur zeitlich und spektral aufgelösten Charakterisierung von ultrakurzen Laserimpulsen Method and system for temporally and spectrally resolved characterization of ultrashort laser pulses
07/2003
07/30/2003EP1185844B1 Illumination measuring device
07/23/2003EP1329699A1 Optical measurement apparatus and method for optical measurement
07/23/2003EP1328782A1 Device for inline measurement of laser pulses and measuring method by photoacoustic spectroscopy
07/17/2003US20030133110 Photon correlator
07/10/2003WO2003025634A3 Terahertz time-domain differentiator
07/10/2003US20030128278 Streak camera apparatus
06/2003
06/10/2003US6575618 Information processing device
05/2003
05/30/2003WO2003044543A2 Method and apparatus for measuring a waveform
05/21/2003EP1312912A1 Light track observing device
05/21/2003CN2551982Y Flying laser pulse autocorelation measurer
05/07/2003EP1307780A2 Optical domain optical signal sampling device
05/02/2003EP1306652A1 Streak camera apparatus
04/2003
04/24/2003US20030076496 Simplified polarization independent optical sampling using a spatially split waveplate
04/22/2003US6552800 Single-arm sagnac interferometer with two beam splitters
04/15/2003US6547395 Methods of measuring moving objects and reducing exposure during wavefront measurements
04/09/2003EP1300660A1 Photon correlator
04/03/2003WO2003028116A1 Ultra high-speed photoelectric signal conversion element
04/01/2003US6541951 Optical measurement of target-light waveform
03/2003
03/27/2003WO2003025634A2 Terahertz time-domain differentiator
03/27/2003US20030058970 Method and apparatus for measuring a waveform
03/27/2003CA2458306A1 Terahertz time-domain differentiator
03/26/2003EP1295135A2 System and method of determining the frequency of a coherent burst signal
03/12/2003EP1291627A1 Method and arrangement for multiparameter acquisition of single photons to produce simultaneously time and space as well as time and wavelength resolved fluorescence images
03/06/2003WO2003019123A2 Apparatus and a method for pulse detection and characterization
03/06/2003US20030043366 Optical sampling waveform measuring apparatus
03/05/2003EP1287320A1 Method for counting photons in laser-scanning systems
02/2003
02/27/2003US20030038936 Polarization-independent optical sampling with extended wavelength range
02/20/2003US20030034446 Measuring optical pulses
02/19/2003EP1284506A2 Apparatus for converting an optical input signal
02/13/2003WO2002093118A3 Characterisation of low-power short pulses
02/06/2003WO2003010487A1 Optical pulse measurement
02/06/2003US20030025911 Optical pulse measurement
02/05/2003EP1281061A1 Terahertz transceivers and methods for emission and detection of terahertz pulses using such transceivers
01/2003
01/30/2003US20030020005 High frequency optical signal sampling device
01/23/2003US20030016347 Optical sampling waveform measuring apparatus
01/21/2003CA2266704C System and method for discriminating between direct and reflected electromagnetic energy
01/16/2003US20030011776 Instruments of optical pulse characterization
01/09/2003US20030007205 Optical sampling using intermediate second harmonic frequency generation
01/07/2003US6504612 Electromagnetic wave analyzer
01/02/2003US20030002833 Method and device for measuring the waveform of an optical signal
01/02/2003EP1271114A2 Method and device for measuring the waveform of an optical signal
12/2002
12/18/2002CN1385682A Full reflection single-emission second-order autocorrelation measuring instrument
11/2002
11/28/2002US20020176071 Streak camera system for measuring fiber bandwidth and differential mode delay
11/28/2002US20020175275 Apparatus and method for measuring optical signals by optical sampling
11/21/2002WO2002093118A2 Characterisation of low-power short pulses
11/13/2002EP1256789A2 Apparatus and method for measuring optical signals by optical sampling
10/2002
10/30/2002EP1252965A2 Transparent medium processing device
10/30/2002CN2519256Y Bifunction miniature super short laser pulse self correlation measuring apparatus
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