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A sCMOS camera and its tests for focal plane metrology and PSF centroiding experiment
Li, Haitao; Li, Baoquan; Li, Ligang; Yang, Jianfeng; Ge, Wei; Lv, Baogang; Tao, Jinyou
Department空间技术部
Source PublicationProceedings of SPIE - The International Society for Optical Engineering
2017
Language英语
ISSN0277786X
ISBN9781510610118
AbstractIn this paper, the feasibility of a sCMOS camera for astrometric exoplanet detection space mission was evaluated and the evaluation methods were also studied. A 2k x 2k single-chip sCMOS camera was installed on the metrology testbed for the space mission. The pixel size of the detector is 11μm, corresponding to 1.86 arcsec on the focal plane. The sCMOS camera runs with a electronic rolling shutter. We tested the performance of the camera in detail, including the gain, linearity, readout noise, dark current, pixel response non-uniformity, etc. The data acquisition performance for the pseudo-star and the interference fringes are also studied. © 2017 SPIE.
KeywordData Acquisition Focusing Pixels Units Of Measurement
Conference NameChinese Society for Optical Engineering Conferences, CSOE 2016
Conference DateNov. 2016
Conference PlaceJinhua, Suzhou, Chengdu, Xi'an, And Wuxi, China
Indexed ByEI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5826
Collection空间技术部
Recommended Citation
GB/T 7714
Li, Haitao,Li, Baoquan,Li, Ligang,et al. A sCMOS camera and its tests for focal plane metrology and PSF centroiding experiment[C],2017.
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