Researchers in France and Switzerland have used nitride semiconductor quantum cascade(QC)structures to detect short-wavelength infrared light[S.Sakr et al,Appl.Phys.Lett.,vol100,p181103,2012].The team was based variously at University of ...
Tags: Quantum cascade detectors, Short-wavelength IR, QC structures
Both Gamma Scientific and Instrument Systems have introduced low-cost CCD array spectrometers, Instrument Systems has introduced a production source and measure unit for use in production spectral light testing of LEDs and wafers, and ...
Tags: Market View, led