Single-substrate birefringent computer-generated holograms
- 1 April 1996
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 21 (7) , 516-518
- https://doi.org/10.1364/ol.21.000516
Abstract
A polarization-selective computer-generated hologram fabricated upon a single substrate of birefringent YVO(4) crystal is demonstrated. Rigorous couple-wave analysis was used to model the element. The experimentally measured first diffraction order showed a close-to-theoretically predicted diffraction efficiency of 39%. The polarization contrast ratio was measured to be 33:1.Keywords
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