Speckle backpropagation for compensation of nonlinear effects in few-mode optical fibers

Pavel S. Anisimov, Evgeny D. Tsyplakov, Viacheslav V. Zemlyakov, and Jiexing Gao

Chin. Opt. Lett. 21(3), 030601- (2023)  View: PDF

Fiber communication receiver models based on the multi-head attention mechanism

Yubin Zang, Zhenming Yu, Kun Xu, Minghua Chen, Sigang Yang, and Hongwei Chen

Chin. Opt. Lett. 21(3), 030602- (2023)  View: PDF

Improve the throughput of M-to-1 free-space optical systems by employing uniquely decodable codes

Yatian Li, Tianwen Geng, and Shijie Gao

Chin. Opt. Lett. 21(3), 030603- (2023)  View: PDF