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Design and characterization of an axicon structured lens
Shi, Lifang1,2; Dong, Xiaochun1; Deng, Qiling1; Lu, Yueguang1; Ye, Yutang2; Du, Chunlei1
Source PublicationOPTICAL ENGINEERING
Volume50Issue:6
2011-06-01
Language英语
Indexed BySCI
WOS IDWOS:000292299400017
SubtypeArticle
AbstractAn axicon structured lens is designed and its properties of long focal depth is demonstrated. The phase function of the axicon structured lens is constructed according to the properties of nondiffractive Bessel beam with uniform-intensity. Based on the relationship of the side length of the square hole and the phase retardation, the required phase distribution of the axicon structured lens with a long focal depth in a metallic film can be determined. To verify the feasibility of the method, an axicon structured lens with focal length 1000 mm, a focal depth larger than 20 mm was designed and the intensity distribution of far field was calculated. The results show that the focal depth is 25 mm which is nearly 7 times extended with nearly diffraction-limited image quality. (C) 2011 Society of Photo-Optical Instrumentation Engineers (SPIE). [DOI: 10.1117/1.3590723]
KeywordLens Design Axicon Structured Lens Long Focal Depth Thin Films
WOS KeywordDEPTH
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3450
Collection光电技术研究所被WoS收录文章
Affiliation1.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China
2.Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu 610041, Peoples R China
Recommended Citation
GB/T 7714
Shi, Lifang,Dong, Xiaochun,Deng, Qiling,et al. Design and characterization of an axicon structured lens[J]. OPTICAL ENGINEERING,2011,50(6).
APA Shi, Lifang,Dong, Xiaochun,Deng, Qiling,Lu, Yueguang,Ye, Yutang,&Du, Chunlei.(2011).Design and characterization of an axicon structured lens.OPTICAL ENGINEERING,50(6).
MLA Shi, Lifang,et al."Design and characterization of an axicon structured lens".OPTICAL ENGINEERING 50.6(2011).
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