QWIP focal plane arrays on InP substrates for single and dual band thermal imagers

2009-11-01
Eker, S. U.
Arslan, Y.
Kaldirim, M.
Beşikci, Cengiz
Alternative material systems on InP substrate provide certain advantages for mid-wavelength infrared (MWIR), long-wavelength infrared (LWIR) and dual band MWIR/LWIR quantum well infrared photodetector (QWIP) focal plane arrays (FPAs). While InP/InGaAs and InP/InGaAsP LWIR QWIPs provide much higher responsivity, when compared to the AlGaAs/CaAs QWIPs, AllnAs/InGaAs system facilitates completely lattice matched single band MWIR and dual band MWIR/LWIR FPAs.

Citation Formats
S. U. Eker, Y. Arslan, M. Kaldirim, and C. Beşikci, “QWIP focal plane arrays on InP substrates for single and dual band thermal imagers,” INFRARED PHYSICS & TECHNOLOGY, vol. 52, no. 6, pp. 385–390, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47091.