4 papers
On-chip topological transport of optical frequency combs in silicon-based valley photonic crystals
Zhen Jiang, Hongwei Wang, Yuechen Yang +9
The generation and control of optical frequency combs in integrated photonic systems enables complex, high-controllable, and large-scale devices. In parallel, harnessing topologica…
1.23-Tb/s per Wavelength Single-Waveguide On-Chip Optical Interconnect Enabled by Mode-division Multiplexing
Hanzi Huang, Yetian Huang, Yu He +7
We experimentally demonstrate a record net capacity per wavelength of 1.23~Tb/s over a single silicon-on-insulator (SOI) multimode waveguide for optical interconnects employing on-…
Universal programmable on-chip metasurface building blocks for arbitrary high-order mode manipulation
Jinlong Xiang, Zhiyuan Tao, Xuhan Guo +3
On-chip mode-division multiplexing (MDM) has been emerging as a promising technology to further enhance the link capacity and bandwidth of data communications with multiple mode ch…
Multi-mode conversion via two-dimensional refractive-index perturbation on a silicon waveguide
Chunhui Yao, Zhen Wang, Hongwei Wang +3
Mode-division multiplexing offers a promising solution to increase the data capacity for optical communications. Waveguide mode conversion is essential for on-chip mode-division mu…