Full-duplex cylindrical vector beam multiplexing communication using spin-dependent phase modulation metasurfaces
Q Zeng, J Wang, H Huang, H Wu, J Ren, L Nong… - Optics …, 2023 - opg.optica.org
Cylindrical vector beam (CVB) has recently gained attention as a promising carrier for signal
multiplexing owing to its mode orthogonality. However, the full-duplex multiplexing …
multiplexing owing to its mode orthogonality. However, the full-duplex multiplexing …
Few-mode fiber design for multiple-input-multiple-output-less mode division multiplexing by machine learning
Neural networks (NNs), random forests (RF), and extreme gradient boosting (XGBoost) are
applied separately to inversely design the ring-core few-mode fiber (FMF) with a desired …
applied separately to inversely design the ring-core few-mode fiber (FMF) with a desired …
Spin-orbit optical Hall effect in π-vector fields
Z Lyu, C Wang - Optics Express, 2023 - opg.optica.org
Given the tremendous increase of data in digital era, vector vortex light with strongly coupled
spin and orbital angular momenta of photons have attracted great attention for high-capacity …
spin and orbital angular momenta of photons have attracted great attention for high-capacity …
A novel mode-division (de) multiplexer with degenerate modes output for MIMO-FREE applications
H Xing, Y Su, Y Gao, X Li, H Zheng, C Bai, W Hu… - Frontiers in …, 2022 - frontiersin.org
In this study, we propose a novel three-dimensional architecture mode (de) multiplexer with
degenerate modes output using a pure silica FMF ring core transmission channel, which …
degenerate modes output using a pure silica FMF ring core transmission channel, which …