| Design the Diffractive Optical Element with Large Diffraction Angle | |
| Pang, Hui; Yin, Shaoyun; Zheng, Guoxing; Deng, Qiling; Shi, Lifang; Du, Chunlei; Pang, H (reprint author), Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China. | |
| Volume | 9271 |
| Pages | 92711M |
| 2014 | |
| Language | 英语 |
| ISSN | 0277-786X |
| DOI | 10.1117/12.2073315 |
| Subtype | 会议论文 |
| Abstract | In this paper, a quite effective method is proposed for designing the diffractive optical element (DOE) to generate a pattern with large diffraction angle. Through analyze the difference between the non-paraxial Rayleigh Sommerfeld integral and the paraxial Fraunhofer diffraction integral, we modify the desired output intensity distribution with coordinate transformation and intensity adjustment. Then the paraxial Fraunhofer diffraction integral can be used to design the DOE, which adopts the fast-Fourier-transform (FFT) algorithm to accelerate the computation. To verify our method, the simulation and the experiments are taken. And the result shows that our method can effectively rectify the pillow distortion and can achieve the exact diffraction angle.; In this paper, a quite effective method is proposed for designing the diffractive optical element (DOE) to generate a pattern with large diffraction angle. Through analyze the difference between the non-paraxial Rayleigh Sommerfeld integral and the paraxial Fraunhofer diffraction integral, we modify the desired output intensity distribution with coordinate transformation and intensity adjustment. Then the paraxial Fraunhofer diffraction integral can be used to design the DOE, which adopts the fast-Fourier-transform (FFT) algorithm to accelerate the computation. To verify our method, the simulation and the experiments are taken. And the result shows that our method can effectively rectify the pillow distortion and can achieve the exact diffraction angle. |
| Conference Name | Proceedings of SPIE: HOLOGRAPHY, DIFFRACTIVE OPTICS, AND APPLICATIONS VI |
| Conference Date | 2014 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.ioe.ac.cn/handle/181551/7663 |
| Collection | 微电子装备总体研究室（四室） |
| Corresponding Author | Pang, H (reprint author), Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China. |
| Affiliation | 1.[Pang, Hui 2.Deng, Qiling 3.Shi, Lifang] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China |
| Recommended Citation GB/T 7714 | Pang, Hui,Yin, Shaoyun,Zheng, Guoxing,et al. Design the Diffractive Optical Element with Large Diffraction Angle[C],2014:92711M. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2014-2155.pdf（464KB） | 会议论文 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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