Tailoring the depth of focus for optical imaging systems using a Fourier transform approach

被引：23

作者：

Davis, Jeffrey A. ^{[1
]}

Tuvey, C. Stewart

Lopez-Coronado, Octavio

Campos, Juan

Yzuel, Maria J.

Iemmi, Claudio

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 Buenos Aires, Dept Fis, Fac Ciencias Exactas & Nat, RA-1428 Buenos Aires, DF, Argentina

来源：

OPTICS LETTERS | 2007年 / 32卷 / 07期

关键词：

D O I：

10.1364/OL.32.000844

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show how to tailor the depth of focus for an optical system using pupil functions obtained from a Fourier transform approach. These complex amplitude and phase pupil functions are encoded onto a single liquid-crystal spatial light modulator. Experimental results show excellent agreement with theory and indicate the power of this approach. (c) 2007 Optical Society of America.

引用

页码：844 / 846

页数：3

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