Integrated Eight-Channel WDM Receiver Utilizing Plasmonic Graphene Photodetectors Enabling Line Rates >800 Gbit/s

作者：Dominik Bisang, Daniel Rieben, Stefan M. Koepfli, Lewin Bormann, Laurenz Kulmer, David Moor, Xu Chen, Tobias Blatter, Michaël Baumann, Shadi Nashashibi, Yuriy Fedoryshyn, Juerg Leuthold · 年份：2025 · DOI：10.1109/ecoc66593.2025.11263306 · 被引用次数：3 · 研究领域：Plasmonic and Surface Plasmon Research、Photonic and Optical Devices、Graphene research and applications

We demonstrate co-integration of high-speed plasmonic graphene photodetectors with silicon photonic arrayed waveguide gratings. Data transmission of 816 Gbit/s aggregated line rate is achieved with our$1 \times 8$wavelength demultiplexing receiver. The concept shows promise as new high-speed and low-cost multi-wavelength receiver solution for short-distance telecommunication.