Jia-Mu LIN, Song-Min ZHOU, Xi WANG, Zhi-Kai GAN, Chun LIN, Rui-Jun DING. Study on HgCdTe detectors with high operating temperature by junction formation simulator[J]. Journal of Infrared and Millimeter Waves, 2024, 43(1): 23
- Journal of Infrared and Millimeter Waves
- Vol. 43, Issue 1, 23 (2024)
Fig. 1. The diagram of n+-n--p structure
Fig. 2. Junction drive-in results under different temperature
Fig. 3. Simulated dark current under different temperature and light current of HOT structure device
Fig. 4. The diagram of passivation structure with composition gradient
Fig. 5. Performance histogram of MWIR n-on-p HgCdTe focal plane arrays at 80K (a) histogram of response，(b) histogram of NETD
Fig. 6. response and noise result of the device at different operating temperature (a) Response and photoelectrons calculation，(b) Noise
Fig. 7. Dark current graph of the device at different operating temperature
Fig. 8. NETD graph of the device at different operating temperature
Fig. 9. Operability graph of the device at different operating temperature
Fig. 10. Image picture of 320×256 MWIR focal plane arrays at different operating temperature
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