Acta Optica Sinica, Volume. 45, Issue 15, 1526001(2025)
Topological Charge Recognition of Vortex Beams Based on Convolutional Neural Network
[17] Gopaul C, Andrews R. The effect of atmospheric turbulence on entangled orbital angular momentum states[J]. New Journal of Physics, 9, 94(2007).
[21] Chandrasekaran N, Shapiro J H. Photon information efficient communication through atmospheric turbulence‒part I: channel model and propagation statistics[J]. Journal of Lightwave Technology, 32, 1075-1087(2014).
[28] Wei D M, Du Q, Liu F N et al. Fractional vortex beam modes recognition based on I-ResNet network[J]. Acta Optica Sinica, 43, 2326001(2023).
[29] Liu X L, Chen X D, Lin Z L et al. Deep-learning-assisted detection for topological charges of vortex beams through strong scattering medium[J]. Acta Optica Sinica, 42, 1426001(2022).
[31] Zhou X, Chen C Y, Yu H Y et al. Orbital angular momentum multi-superposition identification method based on attention mechanism[J]. Laser & Optoelectronics Progress, 60, 2306003(2023).
[32] Liu G H, Zhou J W, Tang J H et al. Detection of orbital angular momentum of light based on shear interferometer and residual network model[J]. Laser & Optoelectronics Progress, 61, 2306004(2024).
[34] Li Y S, Chen J, Fu G K et al. Measurement of topological charge of obstructed wandering vortex beams[J]. Acta Optica Sinica, 43, 0226002(2023).
Get Citation
Copy Citation Text
Tengfei Chai, Xiaoyun Liu, Siyu Gao, Ying Liu, Hongwei Wang, Yumeihui Jin, Yueqiu Jiang. Topological Charge Recognition of Vortex Beams Based on Convolutional Neural Network[J]. Acta Optica Sinica, 2025, 45(15): 1526001
Category: Physical Optics
Received: Mar. 28, 2025
Accepted: May. 6, 2025
Published Online: Aug. 15, 2025
The Author Email: Xiaoyun Liu (liuxy@imr.ac.cn), Yueqiu Jiang (yueqiujiang@sylu.edu.cn)
CSTR:32393.14.AOS250814