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Proceedings Paper

Theoretical performance of near-room-temperature long-wavelength Hg1-xCdxTe photovoltaic infrared detectors
Author(s): Jozef Piotrowski; Robert Ciupa
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Paper Abstract

The performance of near-room temperature long-wavelength photovoltaic IR detectors has been analyzed. The ultimate performance of the devices is limited by the noise due to the statistical nature of thermal generation and recombination processes. Another practical limitation arises from the Johnson-Nyquist noise due to parasitic impedances and contribution of preamplifier noise. This is particularly significant for large area devices. Possible ways to overcome the difficulties are discussed.

Paper Details

Date Published: 16 October 1995
PDF: 9 pages
Proc. SPIE 2373, Solid State Crystals: Materials Science and Applications, (16 October 1995); doi: 10.1117/12.224984
Show Author Affiliations
Jozef Piotrowski, Military Univ. of Technology (Poland)
Robert Ciupa, Military Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 2373:
Solid State Crystals: Materials Science and Applications
Jozef Zmija, Editor(s)

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