Integrated Vibration Sensing and Self-Homodyne Coherent Transmission Using a 100 kHz Linewidth Telecom Laser and Weakly-Coupled 7-core Fiber
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Hao, Yaguang; Na, Quanxin; Zhuang, Dongwei; Fan, Linsheng; Zhang, Qun; Cheng, Chen; Yue, Bing; Wang, Jianyu; Yang, Yanfu; Li, Jiali; Hu, Weisheng; Li, Xueyang
Abstract:
We demonstrate an integrated system for simultaneous vibration sensing and self-homodyne coherent transmission utilizing a 100 kHz linewidth laser and 55.9 km weakly coupled 7-core fibre. Dual functionalities are achieved through shared transceiver hardware, DSP algorithms, and channels, eliminating the need for narrow linewidth lasers.