Journal of Infrared and Millimeter Waves, Volume. 41, Issue 4, 672(2022)

High temperature performance of long-wave p-on-n HgCdTe infrared focal plane detector

Bo-Jun XIONG1, Lei ZOU2, Chao-Wei YANG1, Qiang QIN1, Jin-Cheng KONG1, and Li-Hua LI1、*
Author Affiliations
  • 1Kunming Institute of Physics,Kunming 650223,China
  • 2Chinese People's Liberation Army 63963,Beijing 100071,China
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    Figures & Tables(9)
    Schematic diagram of p-on-n detector structure
    Variation of voltage response signal and noise signal with operating temperature
    The relationship between the output response voltage and the operating temperature
    NETD and operability change with operating temperature
    Variation of dark current of focal plane detector with operating temperature
    The quantum efficiency of focal plane detector varies with operating temperature
    D*p variation of focal plane detector with operating temperature
    P-on-n LWIR focal plane signal response diagram under different operating temperatures (left 77 K, right 110 K)
    • Table 1. Cut-off wavelength at different operating temperatures

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      View in Article

      Table 1. Cut-off wavelength at different operating temperatures

      T/Kλc/μm
      6510.5
      7010.4
      7510.3
      7710.2
      8010.1
      8510.0
      909.9
      959.8
      1009.7
      1059.6
      1109.5
      1159.3
      1209.2
      1259.1
      1309.0
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    Bo-Jun XIONG, Lei ZOU, Chao-Wei YANG, Qiang QIN, Jin-Cheng KONG, Li-Hua LI. High temperature performance of long-wave p-on-n HgCdTe infrared focal plane detector[J]. Journal of Infrared and Millimeter Waves, 2022, 41(4): 672

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    Paper Information

    Category: Research Articles

    Received: Nov. 3, 2021

    Accepted: --

    Published Online: Dec. 13, 2022

    The Author Email: Li-Hua LI (llh_email@163.com)

    DOI:10.11972/j.issn.1001-9014.2022.04.003

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