Fudan University Makes Remarkable Strides in 6G Terahertz Communication, Striking a Balance Between High Bandwidth and High Photoelectric Conversion Efficiency in Core Devices
2025-11-28 / Read about 0 minute
Author:小编   

A research team, helmed by Yu Jianjun from the School of Future Information Innovation at Fudan University, has achieved a groundbreaking feat in the realm of 6G terahertz communication. The team has successfully developed a photodetector that boasts a 3dB bandwidth of 206GHz and an impressive external responsivity of 0.81A/W. This innovation effectively resolves the long-standing bandwidth-efficiency trade-off challenge and has set multiple world records in the field of terahertz communication.