Encoding complex diffractive optical elements onto a phase-only liquid-crystal spatial light modulator

被引：10

作者：

Davis, JA ^{[1
]}

McNamara, DE

Cottrell, DM

Campos, J

Yzuel, MJ

Moreno, I

机构：

[1] San Diego State Univ, Dept Phys, San Diego, CA 92182 USA

[2] Univ Autonoma Barcelona, Dept Fis, Bellaterra 08193, Spain

[3] Univ Miguel Hernandez, Dept Ciencia & Technol Mat, Elche, Spain

来源：

OPTICAL ENGINEERING | 2001年 / 40卷 / 02期

关键词：

apodization; diffraction gratings; kinoforms; liquid-crystal displays; spatial light modulators;

D O I：

10.1117/1.1337039

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The impulse response of a matched spatial filter was examined by encoding an amplitude and phase diffraction grating. The method was experimentally illustrated using a linear phase grating. The results show that a complex modulation function can be encoded onto a phase only diffractive optical element (DOE). The desired impulse response was obtained in the first order.

引用

页码：327 / 329

页数：3

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