Photoluminescence of infrared-sensing materials using an FTIR spectrometer
- 1 January 1989
- journal article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 60 (1) , 82-86
- https://doi.org/10.1063/1.1140582
Abstract
Semiconductor materials commonly used in mid- and long-wavelength infrared sensing applications generally have a low radiative efficiency, and the ambient blackbody radiation spectrum often dominates and interferes with the identification of the photoluminescence peak. Two techniques designed to facilitate the extraction of the spontaneous radiative spectrum are discussed and compared.Keywords
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