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A novel method for the design of diffractive optical elements based on the Rayleigh-Sommerfeld integral
Pang, Hui1,2; Yin, Shaoyun3; Deng, Qiling1; Qiu, Qi2; Du, Chunlei3
Source PublicationOptics and Lasers in Engineering
Volume70Pages:38-44
2015
Language英语
ISSN0143-8166
DOI10.1016/j.optlaseng.2015.02.007
Indexed BySCI ; Ei
WOS IDWOS:000353178000006
Subtype期刊论文
AbstractThe original design method for diffractive optical elements (DOEs) is limited to cases of small-angle diffraction due to the Fresnel or Fraunhofer diffraction integral. In this paper, we propose a new method based on the Rayleigh-Sommerfeld diffraction integral, which does not have this limit. In this method, the target intensity distribution is first modified via coordinate transformation and intensity adjustment. Then, the modified Gerchberg-Saxton algorithm is used to achieve the phase distribution of the DOE. To verify this method, simulations and experiments are performed. The results show that the original method is effective only when the full diffraction angle of the DOE is below 25°. Conversely, this method can achieve the target with both small and large diffraction angles. © 2015 Elsevier Ltd. All rights reserved.; The original design method for diffractive optical elements (DOEs) is limited to cases of small-angle diffraction due to the Fresnel or Fraunhofer diffraction integral. In this paper, we propose a new method based on the Rayleigh-Sommerfeld diffraction integral, which does not have this limit. In this method, the target intensity distribution is first modified via coordinate transformation and intensity adjustment. Then, the modified Gerchberg-Saxton algorithm is used to achieve the phase distribution of the DOE. To verify this method, simulations and experiments are performed. The results show that the original method is effective only when the full diffraction angle of the DOE is below 25°. Conversely, this method can achieve the target with both small and large diffraction angles. © 2015 Elsevier Ltd. All rights reserved.
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Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7338
Collection微电子装备总体研究室(四室)
Corresponding AuthorDu, Chunlei
Affiliation1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China
2. School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu, China
3. Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, China
Recommended Citation
GB/T 7714
Pang, Hui,Yin, Shaoyun,Deng, Qiling,et al. A novel method for the design of diffractive optical elements based on the Rayleigh-Sommerfeld integral[J]. Optics and Lasers in Engineering,2015,70:38-44.
APA Pang, Hui,Yin, Shaoyun,Deng, Qiling,Qiu, Qi,&Du, Chunlei.(2015).A novel method for the design of diffractive optical elements based on the Rayleigh-Sommerfeld integral.Optics and Lasers in Engineering,70,38-44.
MLA Pang, Hui,et al."A novel method for the design of diffractive optical elements based on the Rayleigh-Sommerfeld integral".Optics and Lasers in Engineering 70(2015):38-44.
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