Patents for G01J 11 - Measuring the characteristics of individual optical pulses or of optical pulse trains (1,153)
04/1992
04/01/1992EP0478458A1 Arrangement for calibrating a rapid photodetector
03/1992
03/31/1992US5101162 Method and apparatus for testing the response of a stress wave sensor
01/1992
01/28/1992US5083849 Light signal sampling system
01/09/1992WO1992000549A1 Multichannel analogue detection method and device
12/1991
12/10/1991US5071249 Light waveform measuring apparatus
11/1991
11/26/1991US5068525 Apparatus for measuring the duration of single optical radiation pulses
10/1991
10/30/1991EP0454124A1 Optical dispersion evaluation system
09/1991
09/24/1991US5050988 Measuring device using optical beam
08/1991
08/27/1991US5043584 Photon-counting type streak camera device
08/27/1991US5043568 Optical signal detector incorporating means for eluminating background light
08/21/1991EP0442207A1 A method and apparatus for testing the response of a stress wave sensor
07/1991
07/23/1991US5033853 Apparatus for autocorrelating optical radiation signals
07/16/1991US5032714 Light waveform measuring device including a streak camera
05/1991
05/21/1991US5017006 Laser warning sensor
04/1991
04/17/1991CN1050766A Space matrix type laser detector
04/16/1991US5007717 Real time analyzer for pulsed laser systems
03/1991
03/26/1991US5003268 Optical signal sampling apparatus
02/1991
02/19/1991US4994663 Light intensity correlating apparatus
01/1991
01/29/1991US4988859 Optical waveform measuring device
01/02/1991CN1048264A Method for measuring accumulated quantity of light by use of pulse count and its apparatus
11/1990
11/27/1990US4973160 SHG autocorrelator
10/1990
10/17/1990EP0392794A1 Optical signal detector
10/17/1990CN2064051U Capacity type laser power energometry
09/1990
09/18/1990US4958231 Electro-optical streak camera
07/1990
07/31/1990US4945416 Ultra-rapid electronic camera
07/31/1990US4945224 Optical waveform observing apparatus
06/1990
06/13/1990CN1008400B Optical detector storage effects reduction
06/12/1990US4933542 High speed photodetector having dual transmission line geometry
05/1990
05/08/1990US4923266 Optical fiber device for generating a train of synchronous light pulses each comprising at most one photon and an apparatus for measuring same
04/1990
04/11/1990EP0362474A2 Laser warning detector
03/1990
03/21/1990EP0358757A1 Measurement of the variation in time of a periodic signal
03/21/1990CN1040679A Method for measuring fast optical event and apparatus therefor
01/1990
01/17/1990EP0350595A2 Method and apparatus for measuring fast optical processes
12/1989
12/20/1989EP0347054A2 Light intensity correlating apparatus
11/1989
11/29/1989EP0344027A1 Device for generating, starting from a single short duration light pulse, a train of synchronous light pulses and apparatus for measuring the temporal shape of a single light pulse using such a device
11/09/1989DE3807147A1 Verfahren und anordnung zur messung des zeitlichen verlaufs eines periodischen signals mit hoher zeitaufloesung nach einem boxcar-aehnlichen verfahren The method and process arrangement for measuring the temporal course of a periodic signal with high time resolution according to a similar boxcar
11/02/1989WO1989008266A3 Measurement of the variation in time of a periodic signal
09/1989
09/08/1989WO1989008266A2 Measurement of the variation in time of a periodic signal
08/1989
08/23/1989EP0329547A1 Digitally controlled electronic streak camera for the investigation of very short phenomena
03/1989
03/23/1989DE3730257A1 Messgeraet fuer spektralcharakteristiken einer laserstrahlung Meter for spectral characteristics of laser radiation
01/1989
01/31/1989US4801796 Streak camera unit with elliptical deflection
12/1988
12/20/1988US4792230 Method and apparatus for measuring ultrashort optical pulses
09/1988
09/20/1988US4772118 Measuring the duration of a very short width semiconductor laser pulse
09/06/1988US4769534 Optical detector with storage effects reduction
07/1988
07/06/1988CN87107898A Optical detector storage effects reduction
05/1988
05/25/1988EP0268455A1 Optical detector storage effects reduction
01/1988
01/12/1988US4718761 Instrument for concurrently measuring ultra-high-speed light signals on a plurality of channels
11/1987
11/10/1987US4705397 Laser pulse train jitter measuring device
07/1987
07/21/1987US4681436 Femtosecond laser pulse measuring system
10/1984
10/30/1984US4480192 Optical pulse correlation measurement
09/1984
09/18/1984US4472053 Method and apparatus for measuring the duration of optical radiation pulses
09/1983
09/27/1983US4406542 Rapid scanning autocorrelation detector
09/1982
09/28/1982US4352127 Method and apparatus for analyzing streak image of light pulse formed on electro-optical streaking image tube
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