论文信息 - Real-Time 400 Gbit/s PAM-4 Optical Link over 30 km for Future Access Network

Real-Time 400 Gbit/s PAM-4 Optical Link over 30 km for Future Access Network

We experimentally demonstrate a 4λ WDM real-time 100 Gbit/s/λ PAM-4 fiber link supporting 30 km of fiber propagation and 23.5 dB supported channel insertion losses using analog pre-equalization and common semiconductor based optical pre-amplification.

[1] P. Chanclou,et al. Real-Time 100 Gbit/s/λ PAM-4 Fiber Link supporting 4λ Operation with a Common Fiber Amplifier for Future Mobile X-haul and Point to Point Access Networks , 2022, 2022 European Conference on Optical Communication (ECOC).

[2] Xiaojing Huang,et al. White Paper on Broadband Connectivity in 6G , 2020, 2004.14247.