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
- Journal of Infrared and Millimeter Waves
- Vol. 41, Issue 4, 672 (2022)
Fig. 1. Schematic diagram of p-on-n detector structure
Fig. 2. Variation of voltage response signal and noise signal with operating temperature
Fig. 3. The relationship between the output response voltage and the operating temperature
Fig. 4. NETD and operability change with operating temperature
Fig. 5. Variation of dark current of focal plane detector with operating temperature
Fig. 6. The quantum efficiency of focal plane detector varies with operating temperature
Fig. 7. D*p variation of focal plane detector with operating temperature
Fig. 8. P-on-n LWIR focal plane signal response diagram under different operating temperatures (left 77 K, right 110 K)
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Table 1. Cut-off wavelength at different operating temperatures
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