Recognition of Orbital Angular Momentum of Fractional Perfect Optical Vortex Beam Based on Convolutional Neural Network and Multiaperture Interferometer

Haobo Du; Jun Chen; Gangkun Fu; Yansong Li; Hailong Wang; Yan Shi; Chunliu Zhao; Shangzhong Jin

doi:10.3788/AOS221459

Acta Optica Sinica, Volume. 43, Issue 4, 0426001(2023)

Recognition of Orbital Angular Momentum of Fractional Perfect Optical Vortex Beam Based on Convolutional Neural Network and Multiaperture Interferometer

Haobo Du, Jun Chen^*, Gangkun Fu, Yansong Li, Hailong Wang, Yan Shi, Chunliu Zhao, and Shangzhong Jin^**

Author Affiliations

College of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, Zhejiang, China

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Haobo Du, Jun Chen, Gangkun Fu, Yansong Li, Hailong Wang, Yan Shi, Chunliu Zhao, Shangzhong Jin. Recognition of Orbital Angular Momentum of Fractional Perfect Optical Vortex Beam Based on Convolutional Neural Network and Multiaperture Interferometer[J]. Acta Optica Sinica, 2023, 43(4): 0426001

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Paper Information

Category: Physical Optics

Received: Jul. 11, 2022

Accepted: Sep. 6, 2022

Published Online: Feb. 16, 2023

The Author Email: Chen Jun (chenjun.sun@cjlu.edu.cn), Jin Shangzhong (jinsz@cjlu.edu.cn)

DOI:10.3788/AOS221459

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology