Improvements of quantized kinoform reconstruction by changing the position of the desired image

Shiyuan Yang; Teruo Shimomura

doi:10.1117/12.347810

7 May 1999 Improvements of quantized kinoform reconstruction by changing the position of the desired image

Shiyuan Yang, Teruo Shimomura

Proceedings Volume 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99); (1999) https://doi.org/10.1117/12.347810
Event: Optical Engineering for Sensing and Nanotechnology (ICOSN '99), 1999, Yokohama, Japan

Abstract

It is well known that the off-axis kinoform reconstruction has low reconstruction errors than the on-axis one. We analyze the dependence of kinoform reconstruction on the position of the desired image by use of a bias limiter model. It is found that the reconstruction error of kinoforms changes periodically as the desired image position changes, and the reconstruction error of low quantized kinoforms can be reduced by shifting the desired image position away from the optical center when the size of the kinoform input is larger enough than that of the desired image.

Citation Download Citation

Shiyuan Yang and Teruo Shimomura "Improvements of quantized kinoform reconstruction by changing the position of the desired image", Proc. SPIE 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99), (7 May 1999); https://doi.org/10.1117/12.347810

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