Resonant cavity-enhanced mercury cadmium telluride detectors |
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Authors: | J. G. A. Wehner T. N. Nguyen J. Antoszewski C. A. Musca J. M. Dell L. Faraone |
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Affiliation: | (1) School of Electrical, Electronic and Computer Engineering, The University of Western Australia, 6009 Crawley, Australia |
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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. |
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Keywords: | HgCdTe resonant cavity detectors |
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