Add to ORKGA wide range, variable intensity light source of constant color characteristics has been developed for testing and calibrating photomultiplier tubes. A light attenuator first diffuses light from a constant source, then permits variable attenuation through a series of chambers and adjustable apertures
The Antihydrogen Trap (ATRAP) experiment has recently exchanged the vacuum photo multiplier tubes (P...
Author Institution: Aeronautical Research Laboratory, Air Force Research Division, Air Research and ...
Summarization: The subject of this Master thesis is the design, prototyping and technical evaluation...
Test data on effective photocathode size, response uniformity, and pulse amplitude distribution of m...
Performance and response characteristics of smoothing, image intensifier dissector for low light lev...
Artificial lighting is designed to provide the light intensity necessary if there were no other sour...
System was developed for use in astronomy and other research areas concerned with detection of faint...
Calibration system enables precise determination of rise time of photosensitive detectors. To perfor...
The output voltage from a photoconductive potentiometer circuit using a galvanometer mirror reflecti...
Design, construction, and testing of photomultiplier tube amplifier-discriminator syste
Scan-in scan-out flying spot scanning system recognizes three different levels of transmissivity wit...
In the investigation of phenomena involving both optical intensity and wavelength, an instrument is ...
Single electron counting characteristics of multiplier phototubes - Pulse height distribution of win...
A Color Photometer designed to calibrate tungsten sources to a standard source has been produced. It...
Signal controlled system color modulates a beam of light while also providing high intensity and a s...
The Antihydrogen Trap (ATRAP) experiment has recently exchanged the vacuum photo multiplier tubes (P...
Author Institution: Aeronautical Research Laboratory, Air Force Research Division, Air Research and ...
Summarization: The subject of this Master thesis is the design, prototyping and technical evaluation...
Test data on effective photocathode size, response uniformity, and pulse amplitude distribution of m...
Performance and response characteristics of smoothing, image intensifier dissector for low light lev...
Artificial lighting is designed to provide the light intensity necessary if there were no other sour...
System was developed for use in astronomy and other research areas concerned with detection of faint...
Calibration system enables precise determination of rise time of photosensitive detectors. To perfor...
The output voltage from a photoconductive potentiometer circuit using a galvanometer mirror reflecti...
Design, construction, and testing of photomultiplier tube amplifier-discriminator syste
Scan-in scan-out flying spot scanning system recognizes three different levels of transmissivity wit...
In the investigation of phenomena involving both optical intensity and wavelength, an instrument is ...
Single electron counting characteristics of multiplier phototubes - Pulse height distribution of win...
A Color Photometer designed to calibrate tungsten sources to a standard source has been produced. It...
Signal controlled system color modulates a beam of light while also providing high intensity and a s...
The Antihydrogen Trap (ATRAP) experiment has recently exchanged the vacuum photo multiplier tubes (P...
Author Institution: Aeronautical Research Laboratory, Air Force Research Division, Air Research and ...
Summarization: The subject of this Master thesis is the design, prototyping and technical evaluation...