Depth-controlled Bessel beams

被引：0

作者：

Mueller, Angelina ^{[1
]}

Wapler, Matthias C. ^{[1
]}

Wallrabe, Ulrike ^{[1
]}

机构：

[1] Univ Freiburg, IMTEK, Freiburg, Germany

来源：

2016 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) | 2016年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a ring aperture with independently switchable segments for the three-dimensional control of quasi propagation invariant beams. We demonstrate that our liquid crystal design concept preserves coherence and generates the Bessel beam structure.

引用

页数：2

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