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Optical Engineering

Optimization of phase-only computer-generated holograms using an ion-exchange process
Author(s): Hans C. Bolstad; Toyohiko Yatagai; Masafumi Seki
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Paper Abstract

A highly efficient phase-only hologram has been produced using an ion-exchange method. An optimum condition for the phase profile of the hologram is described. The ion density and the phase profile generated by the ion exchange were calculated by computer simulations. The diffraction patterns of different gratings are calculated based on these data, and an optimum phase distribution is estimated. The optimum condition has been verified experimentally.

Paper Details

Date Published: 1 June 1992
PDF: 5 pages
Opt. Eng. 31(6) doi: 10.1117/12.57694
Published in: Optical Engineering Volume 31, Issue 6
Show Author Affiliations
Hans C. Bolstad, Univ. of Tsukuba (Japan)
Toyohiko Yatagai, Univ. of Tsukuba (Japan)
Masafumi Seki, Nippon Sheet Glass Co., Ltd. (Japan)

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