[1] Chen Zhongjian, Li Xiaoyong, Ji Lijiu, et al. A novel low power 64×64 CMOS snapshot readout structure for focal plane array[J]. Chinese Journal of Semiconductors, 2001, 22(11): 1450-1457.

[2] Li Piding, Li Yumin, Fu Yutian, et al. Effect of oversample-superpositon on MTF for long wave infrared camera[J]. Journal of Infrared and Millimeter Waves, 2006, 25(1): 13-16.

[3] Li Yu, Bai Piji, Wang Bo, et al. 384×288 focal plane ROIC with pixel accumulation[J]. Infrared and Laser Engineering, 2011, 40(11): 2110-2113.

[4] Chen Boliang. Development state of IRFPA imaging device[J]. Infrared and Laser Engineering, 2005, 34(1): 1-7.

[5] Zeng Gehong. Principles of infrared systems′NEDT and theoretical calculations[J]. Infrared Technology, 2012, 34(2): 63-67.

[6] Wang Yifeng, Tan Ji. On the noise equivalent temperature difference of infrared detection system[J]. Infrared, 2014, 35(6): 1-9.

[7] Bai Tingzhu, Jin Weiqi. Principle and technology of photoelectric imaging[M]. Beijing: Beijing Institute of Technology Press, 2006: 54-64.

[8] Tan Heping, Xia Xinlin, Liu Linhua, et al. Numerical calculation of infrared radiation and transmission-calculation of thermal radiation[M]. Harbin: Harbin Institute of Technology Press, 2006: 11-12.

[9] Guellec F, Peizerat A, Tchagaspanian M, et al. A 25 μm pitch LWIR focal plane array with pixel-level 15 bit ADC providing high well capacity and targeting 2mK NETD[J]. SPIE, 2010, 7660: 76603T.

[10] Bisotto S, Borniol E, Mollard L, et al. A 25 μm pitch staring LWIR focal plane array with pixel-level 15 bit ADC ROIC achieving 2 mK NETD[J]. SPIE, 2010, 7834: 78340J.

[11] Tyrrell B, Berger R, Colonero C, et al. Design approaches for digitally dominated active pixel sensors: Leveraging Moore′s Law scaling in focal plane readout design[J]. SPIE, 2008, 6900: 69000W.

[12] Kelly M, Berger R, Colonero C, et al. Design and testing of an all-digital readout integrated circuit for infrared focal plane arrays[J]. SPIE, 2005, 5902: 105-115.

[13] Kayahan H, Yazici M, Ceylan , et al. A new digital readout integrated circuit (DROIC) with pixel parallel AD conversion and reduced quantization noise[J]. Infrared Physics & Technology, 2013, 63: 125-132.

[14] Shi Bo, Li Rui, Liu Chunsheng, et al. Research on earth′s atmosphere limb background infrared radiation characteristic[J]. Laser & Optoelectronics Progress, 2015, 52(12): 120101.

[15] Li Chunlai, Wu Gang, Liu Yinnian, et al. Study of cryogenic optics system′s radiation characteristic[J]. Laser & Infrared, 2006, 36(12): 1146-1148.

[16] Wu Limin, Zhou Feng, Wang Huaiyi. Study on the relationship between the infrared detectors background limit detectiviy and the optical systems work temperature[J]. Spacecraft Recovery & Remote Sensing, 2010, 31(1): 36-41.

[17] Lu Haiping, Yuan Xiangyan, Zhang Kaiyuan. Infrared background radiation removing design and simulation of antarctic survey telescope[J]. Acta Optica Sinica, 2014, 34(11): 1122002.

[18] Wang Yingrui. Influence of non-uniformity of IRFPA responsibility on system sensitivity[J]. Infrared and Laser Engineering, 2006, 35(3): 258-261.