Iterative Fourier transform algorithm with regularization for the optimal design of diffractive optical elements

被引：50

作者：

Kim, H ^{[1
]}

Yang, B ^{[1
]}

Lee, B ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Elect Engn, Natl Res Lab Holog Technol, Seoul 151744, South Korea

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2004年 / 21卷 / 12期

关键词：

D O I：

10.1364/JOSAA.21.002353

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

There is a trade-off between uniformity and diffraction efficiency in the design of diffractive optical elements. It is caused by the inherent ill-posedness of the design problem itself. For the optimal design, the optimum trade-off needs to be obtained. The trade-off between uniformity and diffraction efficiency in the design of diffractive optical elements is theoretically investigated based on the Tikhonov regularization theory. A novel scheme of an iterative Fourier transform algorithm with regularization to obtain the optimum trade-off is proposed. (C) 2004 Optical Society of America.

引用

页码：2353 / 2365

页数：13

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