Photovoltaic spatial light modulator
作者:
John H. Hong,
Frederick Vachss,
Scott Campbell,
Pochi Yeh,
期刊:
Journal of Applied Physics
(AIP Available online 1991)
卷期:
Volume 69,
issue 5
页码: 2835-2840
ISSN:0021-8979
年代: 1991
DOI:10.1063/1.348618
出版商: AIP
数据来源: AIP
摘要:
A novel concept for implementing a high‐resolution spatial light modulator using a thin slab of photorefractive LiNbO3crystal is described. This method uses the photovoltaic effect to impress phase information onto the crystal without the use of holography where coherent reference beams are required. Experimental demonstration as well as an analysis of the operation and performance of the device are given.
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