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Resonant cavity-enhanced mercury cadmium telluride detectors
Authors:J. G. A. Wehner  T. N. Nguyen  J. Antoszewski  C. A. Musca  J. M. Dell  L. Faraone
Affiliation:(1) School of Electrical, Electronic and Computer Engineering, The University of Western Australia, 6009 Crawley, Australia
Abstract:The next-generation mercury cadmium telluride (HgCdTe) detectors will need to be able to spectrally resolve images to a degree far exceeding that currently available in two or even three color techniques. However, narrow, spectral pass bands will result in very low photon flux impinging on a detector. This paper investigates the use of resonant cavity-enhanced (RCE) detectors as a means of improving signal-to-noise performance of narrow spectral-width infrared (IR) detection systems.
Keywords:HgCdTe  resonant cavity  detectors
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