Journal of Applied Optics, Volume. 45, Issue 3, 549(2024)

Potential application of HgCdTe detector with composition gradient in laser measurement

Guoqing XU1,*... Reng WANG1, Xintian CHEN1, Hui QIAO1, Xiaoyang YANG1, Kaihui CHU1, Dahui WANG2, Pengling YANG2 and Xiangyang LI1 |Show fewer author(s)
Author Affiliations
  • 1Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China
  • 2Institute of Northwest Nuclear Technology, Xi'an 710024, China
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    Figures & Tables(10)
    Energy band diagram of composition gradient layer
    HgCdTe epitaxial material
    Distribution of built-in electric field generated by composition gradient
    Longitudinal composition profile of Cd and distribution of built-in electric field generated by composition gradient
    Preparation position of PN junction in sample
    Variation curve of intrinsic carrier concentration with temperature when x=0.299
    Dark current component at different temperatures
    Variation curves of current with voltage in sample at different temperatures
    Surface electric field in sample C at different temperatures
    Variation curves of noise with temperature
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    Guoqing XU, Reng WANG, Xintian CHEN, Hui QIAO, Xiaoyang YANG, Kaihui CHU, Dahui WANG, Pengling YANG, Xiangyang LI. Potential application of HgCdTe detector with composition gradient in laser measurement[J]. Journal of Applied Optics, 2024, 45(3): 549

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    Paper Information

    Category: Research Articles

    Received: Sep. 27, 2023

    Accepted: --

    Published Online: Jun. 2, 2024

    The Author Email: XU Guoqing (xuguoqing@mail.sitp.ac.cn)

    DOI:10.5768/JAO202445.0310009

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