Non-probe compensation of optical vortices carrying orbital angular momentum

Shiyao Fu; Tonglu Wang; Shikun Zhang; Zheyuan Zhang; Yanwang Zhai; Chunqing Gao

doi:10.1364/PRJ.5.000251

Non-probe compensation of optical vortices carrying orbital angular momentum

Shiyao Fu, Tonglu Wang, Shikun Zhang, Zheyuan Zhang, Yanwang Zhai, Chunqing Gao^*

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

54 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	251-255
Number of pages	5
Journal	Photonics Research
Volume	5
Issue number	3
DOIs	https://doi.org/10.1364/PRJ.5.000251
Publication status	Published - 1 Jun 2017

Keywords

(010.1330) Atmospheric turbulence
(050.1950) Diffraction gratings
(050.4865) Optical vortices

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10.1364/PRJ.5.000251

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title = "Non-probe compensation of optical vortices carrying orbital angular momentum",

abstract = "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.",

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author = "Shiyao Fu and Tonglu Wang and Shikun Zhang and Zheyuan Zhang and Yanwang Zhai and Chunqing Gao",

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AU - Fu, Shiyao

AU - Wang, Tonglu

AU - Zhang, Shikun

AU - Zhang, Zheyuan

AU - Zhai, Yanwang

AU - Gao, Chunqing

PY - 2017/6/1

Y1 - 2017/6/1

N2 - 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.

AB - 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.

KW - (010.1330) Atmospheric turbulence

KW - (050.1950) Diffraction gratings

KW - (050.4865) Optical vortices

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JO - Photonics Research

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ER -

Non-probe compensation of optical vortices carrying orbital angular momentum

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Keywords

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