Phase-only light projection

被引:0
|
作者
Gluckstad, J [1 ]
机构
[1] Riso Natl Lab, Opt & Fluid Dynam Dept, DK-4000 Roskilde, Denmark
来源
PROJECTION DISPLAYS IV | 1998年 / 3296卷
关键词
energy efficient fight projection; phase-only encoding; phase-only SLM;
D O I
暂无
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Several methods providing phase-only spatial light modulation will be compared based on the rate of photon efficiency that can be theoretically achieved. Three basic phase modulation schemes are considered in the paper. tilt-type grating-type and piston-type. The comparison also includes ways of converting phase modulation into observable intensity variations.
引用
收藏
页码:154 / 160
页数:7
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