Non-probe compensation of optical vortices carrying orbital angular momentum

被引：0

作者：

SHIYAO FU ^{[1
]}

TONGLU WANG ^{[2
]}

SHIKUN ZHANG ^{[1
]}

ZHEYUAN ZHANG ^{[1
]}

YANWANG ZHAI ^{[1
]}

CHUNQING GAO ^{[1
]}

机构：

[1] School of Opto-Electronics,Beijing Institute of Technology

[2] School of Physics,Beijing Institute of Technology

来源：

Photonics Research | 2017年 / 03期

关键词：

in; on; of; Non-probe compensation of optical vortices carrying orbital angular momentum; that; SLM; is;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, we demonstrate a scheme for compensating distorted optical vortex beams carrying orbital angular momentum. By inputting the intensity profile into the Gerchberg–Saxton algorithm [Optik 35, 237(1972)], the pre-compensation phase mask can be acquired. No additional probe beams are introduced, and all the computing is aiming at the transmitted vortex beams. The distorted vortex beams are investigated experimentally before and after pre-compensation, showing favorable compensation performance. This scheme will find applications in the areas of rotation detection, optical communications, and so on.

引用

页码：251 / 255

页数：5