Keithley 2520INT AN free download

File name 2520INT_AN.pdf

Number 2418 Application Note Making Pulsed Light Measurements with Series the Model 2520INT Integrating Sphere sphere or to the different device geometries of the germanium Introduction and InGaAs detectors tested. The Model 2520INT integrating sphere is designed for use with the Model 2520 Pulsed Laser Diode Test System. The sphere's size (one inch in diameter) and built-in germanium detector were LIV Measurements chosen to provide a fast detector rise time (<29ns) and the right Pulsed LIV (Light-Current-Voltage) laser diode testing is a typi- amount of input signal attenuation (approximately 100