Phase-shifting apodizers for increasing focal depth

被引：43

作者：

Wang, HF ^{[1
]}

Gan, FX ^{[1
]}

机构：

[1] Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China

来源：

APPLIED OPTICS | 2002年 / 41卷 / 25期

关键词：

D O I：

10.1364/AO.41.005263

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose the use of a phase-shifting apodizers to increase focal depth, and we study the axial and radial behavior of this kind of apodizer under the condition that the axial intensity distribution is optimized for high focal depth. (C) 2002 Optical Society of America.

引用

页码：5263 / 5266

页数：4

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