New superlattice structure enables high performance infrared imaging
Wednesday, May 28, 2008 - 08:21
in Physics & Chemistry
Scientists at the Center for Quantum Devices (CQD) in the McCormick School of Engineering at Northwestern University have demonstrated for the first time a high-performance infrared imager, based on a Type II superlattice, which looks at wavelengths 20 times longer than visible light.