The numerical simulation of photoelectric characteristics of three-channel bulk charge-coupled device in the region of 1.0~1.26µm

Min Song; Ying Zhang; Yuxin Wang; Yaru Zheng

doi:10.1117/12.569928

20 January 2005 The numerical simulation of photoelectric characteristics of three-channel bulk charge-coupled device in the region of 1.0~1.26 μm

Min Song, Ying Zhang, Yuxin Wang, Yaru Zheng

Author Affiliations +

Proceedings Volume 5633, Advanced Materials and Devices for Sensing and Imaging II; (2005) https://doi.org/10.1117/12.569928
Event: Photonics Asia, 2004, Beijing, China

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.

Citation Download Citation

Min Song, Ying Zhang, Yuxin Wang, and Yaru Zheng "The numerical simulation of photoelectric characteristics of three-channel bulk charge-coupled device in the region of 1.0~1.26 μm", Proc. SPIE 5633, Advanced Materials and Devices for Sensing and Imaging II, (20 January 2005); https://doi.org/10.1117/12.569928

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