30 September 2003 Variations of MCT photoconductor performance with background flux density
Author Affiliations +
Abstract
Variations of peak detectivity D*(λp) and peak responsivity RVp) values with background flux density have been examined on Photoconductive Mercury-Cadmium Telluride / Hg1-xCdxTe (PC MCT) infrared radiation detectors. Measurements were performed at operating temperature Top ≈ 78 K. Performance was measured on multi-element PC MCT infrared radiation detectors (N = 3x32 and 128 elements) with responsivity peak wavelength λp from 10,5 to 12,0 μm at the integral background flux density varied from (8-10)E+17 to (6-8)E+15 photon•cm-2•sec-1. Tested PC MCT infrared radiation detectors demonstrate background limited performance (BLIP).
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ivan Yu. Lartsev, Ivan Yu. Lartsev, Mikhail S. Nikitine, Mikhail S. Nikitine, Galina V. Chekanova, Galina V. Chekanova, } "Variations of MCT photoconductor performance with background flux density", Proc. SPIE 5126, 17th International Conference on Photoelectronics and Night Vision Devices, (30 September 2003); doi: 10.1117/12.517334; https://doi.org/10.1117/12.517334
PROCEEDINGS
7 PAGES


SHARE
Back to Top