Design of deep-sea optical imaging system with wide field of view and ultra-high resolution

doi:10.3788/OPE.20192711.2289

CIOMP OpenIR

	Design of deep-sea optical imaging system with wide field of view and ultra-high resolution
	Y.Jiang; X.-Q.Quan; J.Du; Y.Xing; S.-Z.Lu; Q.Sun
	2019
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	1004924X
卷号	27 期号:11 页码:2289-2295
摘要	In order to meet the needs of deep-sea imaging devices in China, a whole deep-sea wide-field-of-view optical imaging system was designed based on the aberration characteristics of an underwater optical system. According to the operating environment of the deep-sea system, the optical parameters and structural forms were analyzed. A sample optical design characterized by miniaturization, low cost, and high performance was completed using common glass and spherical lens. The energy utilization of the optical system was improved by controlling the light angle. With YAG transparent ceramics as a material for anti-compression window, the deformation and anti-compression thresholds were obtained by finite-element mechanical analysis and simulation. Analysis of the window and supporting structure using ANSYS software suggests that the design met the requirements for use in 11,000 m whole deep-sea environment (110 MPa). The operating band of the optical system is 410~630 nm, the field-of-view angle reaches 80, the relative aperture reaches 1/2.8, and the MTF of the full field-of-view0.3 (@91 lp/mm). The imaging quality of the system and the anti-compression performance of the optical window meet the needs of deep-sea imaging for scientific investigation. 2019, Science Press. All right reserved.
关键词	Lenses,Energy utilization,Image resolution,Imaging systems,Optical design,Optical image storage
DOI	10.3788/OPE.20192711.2289
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收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63303
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y.Jiang,X.-Q.Quan,J.Du,et al. Design of deep-sea optical imaging system with wide field of view and ultra-high resolution[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2019,27(11):2289-2295.
APA	Y.Jiang,X.-Q.Quan,J.Du,Y.Xing,S.-Z.Lu,&Q.Sun.(2019).Design of deep-sea optical imaging system with wide field of view and ultra-high resolution.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,27(11),2289-2295.
MLA	Y.Jiang,et al."Design of deep-sea optical imaging system with wide field of view and ultra-high resolution".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 27.11(2019):2289-2295.

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