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Proceedings Paper

Transmissive kinform fabricated using binary optical technique
Author(s): Renwang Mu; Xianming Ji; Jianping Ding; Liangkai Han; Jin Zhou; Xinfan Huang; Wenqi Gao
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Paper Abstract

The kinoform is attractive because of the high diffraction efficiency and the manner of on-axial reconstruction. In this work, we use the Gerchberg-Saxton iterative algorithms to optimize phase distribution of the kinoform. The phase in each pixel is then quantized into a set of eight-level values. The surface of quartz glass plate is etched to a depth determined by the corresponding phase retard, forming a kinform with stair-like surface relief. The optical experiments are canied out. The on-axial reconstruction image with high fidelity and high efficiency is obtained.

Paper Details

Date Published: 16 September 2002
PDF: 5 pages
Proc. SPIE 4929, Optical Information Processing Technology, (16 September 2002); doi: 10.1117/12.483259
Show Author Affiliations
Renwang Mu, Nantong Teachers College (China)
Xianming Ji, Nantong Teachers College (China)
Jianping Ding, Nanjing Univ. (China)
Liangkai Han, Nantong Teachers College (China)
Jin Zhou, Nanjing Univ. (China)
Xinfan Huang, Nanjing Univ. (China)
Wenqi Gao, Nanjing Univ. (China)

Published in SPIE Proceedings Vol. 4929:
Optical Information Processing Technology
Guoguang Mu; Francis T. S. Yu; Suganda Jutamulia, Editor(s)

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