Proceedings Paper
A dual-band UV and IR quantum cascade photodetector| Format | Member Price | Non-Member Price |
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Paper Abstract
We have proposed a new dual band quantum cascade photodetector with ability of detecting UV and IR through two
independent paths. Because of large band gap of GaN and AlGaN, we have used AlxGa1-xN/AlN quantum wells. For
detecting of IR and UV intersubband and interband transitions have been used respectively. For IR and UV path we have
achieved peak of Responsivity about 60 mA/W at 2.7 um and 25 mA/W at 245 nm at 300K respectively.
Paper Details
Date Published: 28 November 2011
PDF: 6 pages
Proc. SPIE 8308, Optoelectronic Materials and Devices VI, 830816 (28 November 2011); doi: 10.1117/12.904399
Published in SPIE Proceedings Vol. 8308:
Optoelectronic Materials and Devices VI
Guang-Hua Duan, Editor(s)
PDF: 6 pages
Proc. SPIE 8308, Optoelectronic Materials and Devices VI, 830816 (28 November 2011); doi: 10.1117/12.904399
Show Author Affiliations
A. Rostami, Univ. of Tabriz (Iran, Islamic Republic of)
S. Khosravi, Univ. of Tabriz (Iran, Islamic Republic of)
S. Khosravi, Univ. of Tabriz (Iran, Islamic Republic of)
H. Rasooli Saghai, Univ. of Tabriz (Iran, Islamic Republic of)
Published in SPIE Proceedings Vol. 8308:
Optoelectronic Materials and Devices VI
Guang-Hua Duan, Editor(s)
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