Research on supporting technology of lens applied in cold optics assembly

	Research on supporting technology of lens applied in cold optics assembly
	Liu, X.-Y.; J.-X. Zhang; B. Qiao; L. Fan; W.-P. Wang and F.-G. Wang
	2017
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
卷号	25 期号:7
摘要	For shortwave infrared transmission imaging systems using cold optics, as the difference between fabrication and alignment temperature of optical components and supporting structure with operation temperature is large, variety of changes in geometry for different optical components would lead to position error for optical components, or even be destroyed. Aiming at the requirements of optical machine structural design for low-temperature infrared system, a set of shortwave infrared imaging system is designed and fabricated according to principles of uniformity and non-adjustment. In this pater, 45 slope is designed on the mating surfaces of lens and supporting structure to fully adapt thermal expansion and cold contraction of optical elements and their supporting structure in process of temperature change. At last, it is verified by experiments that this optical supporting scheme has good imaging effect in low temperature condition of 80 K, and this paper provides high reference value for infrared optical machine structural design in large temperature difference. 2017, Science Press. All right reserved.
收录类别	ei
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59101
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu, X.-Y.,J.-X. Zhang,B. Qiao,et al. Research on supporting technology of lens applied in cold optics assembly[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2017,25(7).
APA	Liu, X.-Y.,J.-X. Zhang,B. Qiao,L. Fan,&W.-P. Wang and F.-G. Wang.(2017).Research on supporting technology of lens applied in cold optics assembly.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,25(7).
MLA	Liu, X.-Y.,et al."Research on supporting technology of lens applied in cold optics assembly".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 25.7(2017).

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