Study on homogeneity of photosensitive surface of Hg<sub>0.8</sub>Cd<sub>0.2</sub>Te photovoltaic detector

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 12, Issue 1, 83(1992)

Study on homogeneity of photosensitive surface of Hg_0.8Cd_0.2Te photovoltaic detector

[in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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In this paper, the quantum efficiency distribution of Hg0.8Cd0.2Te photovoltaic detector on photosensitive surface is studied by using the technique of Electronic Beam Induce Current (EBIC). The distribution is not even. It tends to drop at the edges of photosensitive surface. This result is the same as that of using laser heterodyne detection, and the reasons of the drop are discussed preliminary.

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quantum efficiency Hg0.8Cd0.2Te deteotor

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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study on homogeneity of photosensitive surface of Hg_0.8Cd_0.2Te photovoltaic detector[J]. Acta Optica Sinica, 1992, 12(1): 83

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Paper Information

Category: Optical Devices

Received: Nov. 1, 1990

Accepted: --

Published Online: Sep. 11, 2007

The Author Email:

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology