Design the Diffractive Optical Element with Large Diffraction Angle
文献类型：会议论文
| 作者 | Pang, Hui; Yin, Shaoyun; Zheng, Guoxing; Deng, Qiling; Shi, Lifang; Du, Chunlei |
| 出版日期 | 2014 |
| 会议名称 | Proceedings of SPIE: HOLOGRAPHY, DIFFRACTIVE OPTICS, AND APPLICATIONS VI |
| 会议日期 | 2014 |
| 卷号 | 9271 |
| 页码 | 92711M |
| 通讯作者 | Pang, H (reprint author), Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China. |
| 中文摘要 | 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. |
| 英文摘要 | 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. |
| 学科主题 | diffraction calculation; Rayleigh Sommerfeld integral; coordinate transformation; DOE |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/7663]  |
| 专题 | 光电技术研究所_微电子装备总体研究室（四室） |
| 作者单位 | 1.[Pang, Hui 2.Deng, Qiling 3.Shi, Lifang] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pang, Hui,Yin, Shaoyun,Zheng, Guoxing,et al. Design the Diffractive Optical Element with Large Diffraction Angle[C]. 见:Proceedings of SPIE: HOLOGRAPHY, DIFFRACTIVE OPTICS, AND APPLICATIONS VI. 2014. |
入库方式： OAI收割
来源：光电技术研究所
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