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Proceedings Paper

The numerical simulation of photoelectric characteristics of three-channel bulk charge-coupled device in the region of 1.0~1.26µm
Author(s): Min Song; Ying Zhang; Yuxin Wang; Yaru Zheng
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Paper Abstract

In this paper the photoelectric characteristics of three-channel bulk charge-coupled device (BCCD) are simulated in the region of near-IR. The results show that the germanium three-channel BCCD cannot realize multispectral imaging in the region of near-IR because of germanium’s absorption coefficient. Basing on the result of theoretical research the absorption coefficient curve of a new substrate material has been found, which can realize multispectral imaging in the region of near-IR. The simulating results show that the spectral photosensitivity of three-channel BCCD made by the new material have three maximal positions at 1.0μm,1.1μm and 1.26μm respectively.

Paper Details

Date Published: 20 January 2005
PDF: 5 pages
Proc. SPIE 5633, Advanced Materials and Devices for Sensing and Imaging II, (20 January 2005); doi: 10.1117/12.569928
Show Author Affiliations
Min Song, Dalian Nationalities Univ. (China)
Ying Zhang, Liaoning Normal Univ. (China)
Yuxin Wang, Liaoning Normal Univ. (China)
Yaru Zheng, Liaoning Normal Univ. (China)


Published in SPIE Proceedings Vol. 5633:
Advanced Materials and Devices for Sensing and Imaging II
Anbo Wang; Yimo Zhang; Yukihiro Ishii, Editor(s)

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