Mode selective coupler for optical vortices generation

Xiaoqiang Zhang; Ruishan Chen; Yong Zhou; Hai Ming; Anting Wang

doi:10.3788/COL201715.030008

Mode selective coupler for optical vortices generation

Xiaoqiang Zhang
, Ruishan Chen
, Yong Zhou
, Hai Ming
, Anting Wang^*

^*Corresponding author for this work

University of Science and Technology of China

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

8 Scopus citations

Abstract

In this Letter, an effective method using a mode selective coupler (MSC), which is composed of a three-core fiber is presented to generate optical vortices (OVs). The conversions of OVs with different topological charges, 0 →±1 and 0 → ±3, are simulated in detail. We also prove that a higher-order topological charge can be obtained simply by changing the parameters of the fiber to increase the number of modes in the fiber. The polarization of OVs can be controlled as well.

Original language	English
Article number	030008
Journal	Chinese Optics Letters
Volume	15
Issue number	3
DOIs	https://doi.org/10.3788/COL201715.030008
State	Published - 10 Mar 2017
Externally published	Yes

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title = "Mode selective coupler for optical vortices generation",

abstract = "In this Letter, an effective method using a mode selective coupler (MSC), which is composed of a three-core fiber is presented to generate optical vortices (OVs). The conversions of OVs with different topological charges, 0 →±1 and 0 → ±3, are simulated in detail. We also prove that a higher-order topological charge can be obtained simply by changing the parameters of the fiber to increase the number of modes in the fiber. The polarization of OVs can be controlled as well.",

author = "Xiaoqiang Zhang and Ruishan Chen and Yong Zhou and Hai Ming and Anting Wang",

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AU - Zhang, Xiaoqiang

AU - Chen, Ruishan

AU - Zhou, Yong

AU - Ming, Hai

AU - Wang, Anting

PY - 2017/3/10

Y1 - 2017/3/10

N2 - In this Letter, an effective method using a mode selective coupler (MSC), which is composed of a three-core fiber is presented to generate optical vortices (OVs). The conversions of OVs with different topological charges, 0 →±1 and 0 → ±3, are simulated in detail. We also prove that a higher-order topological charge can be obtained simply by changing the parameters of the fiber to increase the number of modes in the fiber. The polarization of OVs can be controlled as well.

AB - In this Letter, an effective method using a mode selective coupler (MSC), which is composed of a three-core fiber is presented to generate optical vortices (OVs). The conversions of OVs with different topological charges, 0 →±1 and 0 → ±3, are simulated in detail. We also prove that a higher-order topological charge can be obtained simply by changing the parameters of the fiber to increase the number of modes in the fiber. The polarization of OVs can be controlled as well.

UR - https://www.scopus.com/pages/publications/85017362264

U2 - 10.3788/COL201715.030008

DO - 10.3788/COL201715.030008

M3 - 文章

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SN - 1671-7694

VL - 15

JO - Chinese Optics Letters

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Mode selective coupler for optical vortices generation

Abstract

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