Presentation Information

[ThD1-5]High-density MDM silicon transmitter based on two-dimensional grating coupler for single-fiber 4×80-Gbps signaling

○xinyi Wang1, jiangbing Du1, wenjia Zhang1, weihong Shen2, ke Xu3, zuyuan He1 (1.Shanghai Jiao Tong University, 2.University of Shanghai for Science and Technology, 3. Harbin Institute of Technology (Shenzhen))

Keywords:

mode division multiplexing,two-dimensional grating coupler,high-density optical interconnects

A four-channel mode division multiplexing (MDM) transmitter is demonstrated with 4×80-Gbps signaling, assisted with a low-loss two-dimensional grating coupler over 1.85 mm2 footprint, exhibiting significant potential for future high-density and large-capacity optical interconnects.