Demonstration of Auxiliary Management and Control Channel Signal Transmission for FDM Coherent Passive Optical Network
- Resource Type
- Conference
- Authors
- Wang, Jiaye; Shen, Wangwei; Chen, Jiang; Li, Guoqiang; Xing, Sizhe; Shi, Jianyang; Chi, Nan; Zhang, Junwen
- Source
- 2023 Opto-Electronics and Communications Conference (OECC) Opto-Electronics and Communications Conference (OECC), 2023. :1-3 Jul, 2023
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Phase shift keying
Filtering
System performance
Modulation
Symbols
Bandwidth
Passive optical networks
Coherent PON
FDM
AMCC.
- Language
- ISSN
- 2166-8892
For the first time, we proposed and demonstrated auxiliary management and control channel (AMCC) in frequency division multiplexing coherent passive optical network (FDM-PON) based on digital subcarriers (DCM) to transmit control information and reduce the latency of signal transmission. We propose an extraction algorithm to detect AMCC signals. A 4-band FDM QPSK coherent PON system of a total 100-Gbps data rate with a 24-Mbps non-return-to-zero (NRZ) signal was demonstrated and the system performance at different modulation index (MI) was analyzed.