using means for chopping the light Compensation for background radiation of chopper element

Industry

CPC
G01J5/62

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Parent Industries

GPHYSICS G01Measuring instruments G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY G01J5/00Radiation pyrometry

Current Industry

G01J5/62using means for chopping the light Compensation for background radiation of chopper element

Industries

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- The United States of America as represented by the Secretary of the Navy
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Bolometric detector with antenna comprising a switch and imagery de...
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20020084413
- Publication number 20020084413
- Publication date Jul 4, 2002
- G01 - MEASURING TESTING

using means for chopping the light Compensation for background radiation of chopper element

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Blade drive module, imaging unit provided with blade drive module,...

Camera, computer program and method for measuring thermal radiation...

Method for embedded feedback control for bi-stable actuators

Camera, computer program and method for measuring thermal radiation...

Thermal control in variable aperture mechanism for cryogenic enviro...

Imaging apparatus and imaging method for obtaining images fro elect...

Camera, computer program and method for measuring thermal radiation...

Method for correcting images output by a detector without temperatu...

Calibration devices and calibration methods

Thermal imaging camera comprising a cover plate

Front lens shutter mount for uniformity correction

Automated self calibration in optical detectors

Method and apparatus for a universal infrared analyzer

Heating process apparatus

Method and apparatus for the measurement and control of both the in...

High fidelity electrically calibrated pyroelectric radiometer

Variable high speed shutter for spectroradiometry

Infrared imaging device, vehicle having the same installed therein,...

Miniature cryogenic shutter assembly

Bolometric detector with antenna comprising a switch and imagery de...

Micromirror with electrostatically controlled microshutter, matrix...

Infrared imaging device, vehicle having the same installed therein,...

Method and apparatus for spectrochemical analysis

Optical shutter for spectroscopy instrument

Synchronized electronic shutter system and method for thermal nonde...

Infrared imaging device, vehicle having the same installed therein,...

Single-fiber multi-color pyrometry

System and method for generating signals representing infrared radi...

Radiant temperature nulling radiometer

Radiation receiver with active optical protection system

Patents Applicationslast 30 patents

PYROELECTRIC PRESENCE IDENTIFICATION SYSTEM

CHOPPED PASSIVE INFRARED SENSOR APPARATUS AND METHOD FOR STATIONARY...

Optical Nonlinearity Estimation Using Increase in Harmonic Content...

METHOD FOR EMBEDDED FEEDBACK CONTROL FOR BI-STABLE ACTUATORS

VACUUM STABLE MECHANISM DRIVE ARM

THERMAL CONTROL IN VARIABLE APERTURE MECHANISM FOR CRYOGENIC ENVIRO...

CALIBRATION DEVICES AND CALIBRATION METHODS

IMAGING APPARATUS AND IMAGING METHOD

CAMERA, COMPUTER PROGRAM AND METHOD FOR MEASURING THERMAL RADIATION...

METHOD FOR CORRECTING IMAGES OUTPUT BY A DETECTOR WITHOUT TEMPERATU...

Method and Apparatus for A Universal Infrared Analyzer

THERMAL IMAGING CAMERA COMPRISING A COVER PLATE

HEATING PROCESS APPARATUS

Automated Self Calibration in Optical Detectors

SYSTEM AND METHOD OF CALIBRATING A MILLIMETER WAVE RADIOMETER USING...

High fidelity electrically calibrated pyroelectric radiometer

Variable high speed shutter for spectroradiometry

Front lens shutter mount for uniformity correction

Method and apparatus for the measurement and control of both the in...

Infrared imaging device, vehicle having the same installed therein,...

OPTICAL SHUTTER FOR SPECTROSCOPY INSTRUMENT

Infrared imaging device, vehicle having the same installed therein,...

Synchronized electronic shutter system and method for thermal nonde...

Micromirror with electrostatically controlled microshutter, matrix...

Method and apparatus for spectrochemical analysis

Radiation receiver with active optical protection system

20020084413