Multilevel computer-generated holograms with separable phase functions for beam shaping
- 10 June 1992
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 31 (17) , 3198-3200
- https://doi.org/10.1364/ao.31.003198
Abstract
The Gaussian profile of a laser beam may be converted to a rectangular one of uniform intensity by using an on-axis pair of multilevel computer-generated holograms.Keywords
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- Geometrical transformations in optics*Journal of the Optical Society of America, 1974