Paper
17 April 2001 Infrared detectors at the beginning of the next millennium
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Abstract
The paper presents progress in infrared (IR) detector technologies during two hundred history of their development. Classification of two types of infrared detectors (photon detectors and thermal detectors) is done on the basis of their principle of operation. The overview of infrared systems and detectors is presented. Recent progress in different IR technologies is described from a historical point of view. Discussion is concentrated mainly on current and the most rapidly developing detectors: HgCdTe heterostructure photodiodes, quantum well AlGaAs/GaAs photoresistors, and thermal detectors. The outlook for near-future trends in IR technologies is also presented.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Antoni Rogalski "Infrared detectors at the beginning of the next millennium", Proc. SPIE 4413, International Conference on Solid State Crystals 2000: Epilayers and Heterostructures in Optoelectronics and Semiconductor Technology, (17 April 2001); https://doi.org/10.1117/12.425450
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Cited by 9 scholarly publications.
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KEYWORDS
Sensors

Mercury cadmium telluride

Quantum well infrared photodetectors

Photodiodes

Silicon

Infrared sensors

Staring arrays

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