Cryogenic Optoelectronic Characterization of InGaAsP LEDs for Low-Energy Detector Calibration

Muad Ghaith, Wolfgang Rau, Philippe Di Stefano +4

We measured the emission spectra and current-voltage (IV) characteristics of commercial InGaAsP LEDs in a cryostat over a temperature range from 7 K to 300 K. At a constant operati…