Dynamic complex wave-front modulation with an analog spatial light modulator

被引：23

作者：

Birch, P ^{[1
]}

Young, R ^{[1
]}

Budgett, D ^{[1
]}

Chatwin, C ^{[1
]}

机构：

[1] Univ Sussex, Sch Informat Technol & Engn, Brighton BN1 9QT, E Sussex, England

来源：

OPTICS LETTERS | 2001年 / 26卷 / 12期

关键词：

D O I：

10.1364/OL.26.000920

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A method of producing an arbitrary complex field modulation by use of two pixels of an analog ferroelectric spatial light modulator (SLM) is demonstrated. The method uses the gray-scale modulation capabilities of a SLM to spatially encode the complex data on two pixels. A spatial filter is used to remove the carrier signal. This technique gives fast gray-level amplitude and phase modulation. (C) 2001 Optical Society of America

引用

页码：920 / 922

页数：3

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