DocumentCode
444427
Title
Low-voltage operation photodetector made by coupling superlattice and quantum wells
Author
Lu, J.H. ; Wang, Y.C. ; Wang, C.L. ; Kuan, C.H. ; Yang, C.W. ; Tu, S.L.
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
2
fYear
2005
fDate
22-27 May 2005
Firstpage
1263
Abstract
We have investigated a novel photodetector structure of coupling superlattice and quantum wells. This device can be operated at low bias range and even the photovoltaic mode. The broadband response is achieved by this structure.
Keywords
infrared detectors; photodetectors; photovoltaic effects; quantum wells; superlattices; broadband response; photodetector low-bias operation; photodetector structure; photovoltaic mode; quantum wells; superlattice coupling; Contacts; Electrons; Energy consumption; Gallium arsenide; Photoconductivity; Photodetectors; Photovoltaic systems; Solar power generation; Superlattices; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN
1-55752-796-2
Type
conf
DOI
10.1109/QELS.2005.1549099
Filename
1549099
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