Keithley 2500INT free download

File name 2500INT.pdf

2500INT Integrating Sphere The Model 2500INT Integrating Sphere is the latest addition to Keithley's growing line of solutions for LIV (light-current-volt- Enables direct optical power measurement in watts with the Model 2502 age) testing . When connected via a low noise triax cable to the Model 2502 Dual Photodiode Meter included in Keithley's LIV Test System, the integrating sphere allows the system to make direct measurements of optical power, with results expressed in watts . The integrating sphere simplifies production testing of laser diodes (LDs), light emitting diodes (LEDs), and other opti- cal components by eliminating common optical power measure- ment problems related to detector alignment, beam profile, polarization, and back reflection . Choice of Three Detector Types The Model 2500INT is available with a silicon (2500INT-2-Si), germanium