AlGaN quadruple-band photodetectors

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AlGaN quadruple-band photodetectors.pdf (276.08 KB)
Date
2009
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Source Title
Proceedings of the LEOS’09 22nd Annual Meeting of IEEE Photonics Society, LEOS 2009
Print ISSN
1092-8081
Electronic ISSN
Publisher
IEEE
Volume
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Pages
365 - 366
Language
English
Type
Conference Paper
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Abstract

Quadruple back-illuminated ultraviolet metal-semiconductor-metal photodetectors with four different spectral responsivity bands were demonstrated. The average of the full-width at half-maximum (FWHM) of the quantum efficiency peaks was 9.98 nm.

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Keywords
AlGaN , Back-illuminated , Metal semiconductor metal photodetector , Spectral responsivity , Heterojunctions , Optoelectronic devices , Photodetectors
Citation
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http://hdl.handle.net/11693/28605
Published Version (Please cite this version)
http://dx.doi.org/10.1109/LEOS.2009.5343098
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Department of Physics
Department of Electrical and Electronics Engineering
Nanotechnology Research Center (NANOTAM)