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Optical Engineering

Computer-aided design of diffractive optical elements
Author(s): Nikolay L. Kazanskiy; Victor V. Kotlyar; Victor A. Soifer
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Paper Abstract

A number of iterative algorithms for calculating kinoforms are discussed: a multiplicative adaptive algorithm allowing the rate of iterative process to be increased, fast algorithms for interpolating and extrapolating the kinoform phase pixels, an algorithm for calculating kinoforms forming radially symmetrical images and axial light segments, an algorithm for calculating formators of Gauss-Hermite modes in required diffraction orders, and an algorithm for calculating formators of reference wavefronts. The results of computer simulation are given.

Paper Details

Date Published: 1 October 1994
PDF: 11 pages
Opt. Eng. 33(10) doi: 10.1117/12.178898
Published in: Optical Engineering Volume 33, Issue 10
Show Author Affiliations
Nikolay L. Kazanskiy, Image Processing Systems Institute (Russia)
Victor V. Kotlyar, Central Design Institute of Unique Instrumentation (Russia)
Victor A. Soifer, Institute of Unique Instrumentation (Russia)

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