Laser & Optoelectronics Progress, Volume. 47, Issue 5, 51101(2010)
Research on Evaluation Method of CMOS Imager
Photon-transfer technique for single pixel is developed to measure the readout noise and gain of CMOS imager in consideration of its special structure. The methods to evaluate the linearity,well capacity,dark current,pixel non-uniformity and quantum efficiency are also discussed. At last,evaluation test is carried out based on a 2 k×2 k CMOS sensor. The experiments show that the evaluation method is feasible and reliable.
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Shang Yuanyuan, Zhang Weigong, Song Yu, Liu Hui. Research on Evaluation Method of CMOS Imager[J]. Laser & Optoelectronics Progress, 2010, 47(5): 51101
Category: Imaging Systems
Received: Jul. 20, 2009
Accepted: --
Published Online: Mar. 29, 2010
The Author Email: Yuanyuan Shang (syy@bao.ac.cn)