High-efficiency broadband third-order OAM mode converter based on a multi-period preset-twist long-period fiber grating

Wenzhe Chang(Nankai University), Yange Liu(Foshan University), Mao Feng(Nankai University), Pan Wang(Nankai University), Zhi Wang(Nankai University)
Optics Express
November 27, 2022
Cited by 19


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