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

Date

2009-11-01

Author

Eker, S. U.
Arslan, Y.
Kaldirim, M.
Beşikci, Cengiz

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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.

Subject Keywords

Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Condensed Matter Physics

URI

https://hdl.handle.net/11511/47091

Journal

INFRARED PHYSICS & TECHNOLOGY

DOI

https://doi.org/10.1016/j.infrared.2009.05.008

Collections

Department of Electrical and Electronics Engineering, Article

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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, pp. 385–390, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47091.