Spatial light modulation using surface plasmon resonance
作者:
Eric M. Yeatman,
Martin E. Caldwell,
期刊:
Applied Physics Letters
(AIP Available online 1989)
卷期:
Volume 55,
issue 7
页码: 613-615
ISSN:0003-6951
年代: 1989
DOI:10.1063/1.101826
出版商: AIP
数据来源: AIP
摘要:
A new type of spatial light modulator has been demonstrated, operating by the surface plasmon resonance effect. Devices have been constructed using nematic liquid crystal as the active material, and the operation of these devices is 50 times faster than the bulk switching of the liquid‐crystal cells. We have obtained resolution of 10–20 &mgr;m and contrast ratios better than 100:1.
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