IOE OpenIR  > 光电工程总体研究室(一室)
Research on minimum resolvable contrast of the telescope
Tan, Bi-Tao1,2,3; Chen, Hong-Bin1; Wang, Qun-Shu3
Volume760-762
Pages15-19
2013
Language英语
ISSN10226680
DOI10.4028/www.scientific.net/AMR.760-762.15
Indexed ByEi
Subtype会议论文
AbstractAt present, the research on the minimum resolvable contrast is limited to the simple imaging system, or the imaging devices, and mainly limited to the method of measurement in the laboratory, the research on minimum resolvable contrast of the telescope has not developed. Based on the imaging process of the telescope and the detecting SNR, noise equivalent contrast is put forward, then combined with the system MTF, the model on minimum resolvable contrast of the telescope is build. At last, the model is simulated on the computer, the simulation results indicated that the minimum resolvable contrast can evaluate the telescope ability more comprehensive, the atmosphere, the aberration and the motion can affect the ability seriously. The model can give a scientific basis for the optimization design of the system and the development of practical work. © (2013) Trans Tech Publications, Switzerland.; At present, the research on the minimum resolvable contrast is limited to the simple imaging system, or the imaging devices, and mainly limited to the method of measurement in the laboratory, the research on minimum resolvable contrast of the telescope has not developed. Based on the imaging process of the telescope and the detecting SNR, noise equivalent contrast is put forward, then combined with the system MTF, the model on minimum resolvable contrast of the telescope is build. At last, the model is simulated on the computer, the simulation results indicated that the minimum resolvable contrast can evaluate the telescope ability more comprehensive, the atmosphere, the aberration and the motion can affect the ability seriously. The model can give a scientific basis for the optimization design of the system and the development of practical work. © (2013) Trans Tech Publications, Switzerland.
Conference Name2nd International Conference on Opto-Electronics Engineering and Materials Research, OEMR 2013: Optoelectronics Engineering and Information Technologies in Industry-Advanced Materials Research
Conference Date2013
Citation statistics
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7395
Collection光电工程总体研究室(一室)
Affiliation1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China
2. Graduate School, University of Chinese Academy of Sciences, Beijing 100039, China
3. Northwest Institute of the Nuclear Technology, Xi'an 710024, China
Recommended Citation
GB/T 7714
Tan, Bi-Tao,Chen, Hong-Bin,Wang, Qun-Shu. Research on minimum resolvable contrast of the telescope[C],2013:15-19.
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