64-QAM Self-Coherent Transmission Using Symmetric Silicon Photonic Stokes-Vector Receiver

作者：Shota Ishimura, Taichiro Fukui, Ryota Tanomura, Go Soma, Yoshiaki Nakano, Takuo Tanemura · 年份：2022 · DOI：10.1364/ofc.2022.m4j.6 · 被引用次数：5 · 研究领域：Optical Network Technologies、Photonic and Optical Devices、Advanced Fiber Laser Technologies

We propose a robust silicon photonic Stokes-vector receiver based on fully symmetric waveguides without a mode-selective directional coupler. By using a fabricated receiver, we experimentally demonstrate 30-Gb/s 64-QAM self-coherent transmission over a 25-km single-mode fiber.