Radiation shield for thermoelectrically cooled infrared detector
Radiation source assembly and transducer for analyzing gases...
Radiation source for a sensor arrangement with making...
Radiation-detection devices
Radiation-sensitive detector
Radiometer, sighting device for a radiometer and method...
Radiometric measuring of thin fluid films
Radiometric measuring of thin fluid films
Radiometric standard infrared detector
Rain sensor operation on solar reflective glass
Rain sensor with reference channel
Ramped foot support
Range insensitive infrared intrusion detector
Rapid fire detector
Rapid fire-detection device for armored vehicles
Rapid near-infrared measurement of nonhomogeneous samples
Rapid non-invasive optical analysis using broad bandpass spectra
Rapid non-invasive optical analysis using broad bandpass spectra
Rapidly flashing thermal image beacon
Rapidly flashing thermal image beacon