1 July 2014 Low-frequency noise in mid-wavelength infrared InAs/GaSb type-II superlattice based focal plane arrays
Author Affiliations +
Abstract
Low-frequency noise has been studied in a mid-wavelength infrared InAs/GaSb type-II superlattice-based focal plane array. Low-frequency noise is observed under reverse bias but not at zero bias, even in the presence of photo-current. The magnitude of low-frequency noise was separately measured as a function of operating temperature and operation bias. The low-frequency noise is linearly correlated with the generation-recombination component of the dark current. No correlation of low-frequency noise with photo-current or diffusion dark current was found.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. Razeghi, M. Razeghi, A. Haddadi, A. Haddadi, G. Chen, G. Chen, A. M. Hoang, A. M. Hoang, R. Chevallier, R. Chevallier, F. Callewaert, F. Callewaert, } "Low-frequency noise in mid-wavelength infrared InAs/GaSb type-II superlattice based focal plane arrays", Proc. SPIE 9070, Infrared Technology and Applications XL, 90701H (1 July 2014); doi: 10.1117/12.2057505; https://doi.org/10.1117/12.2057505
PROCEEDINGS
9 PAGES


SHARE
Back to Top