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arXiv · 2311.06019

Multi-dimensional vibration sensing and simultaneous self-homodyne optical transmission of single wavelength net 5.36 Tb/s signal using telecom 7-core fiber

Jianwei Tang·Xueyang Li·Bang Yang·Chen Cheng·Yaguang Hao·Yifan Xu·Jiali Li·Zhixue He·Yanfu Yang·Weisheng Hu
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Abstract

We present a high-capacity self-homodyne optical transmission system that enables simultaneously multidimensional vibration sensing based on a weakly-coupled 7-core fiber. To our knowledge, we demonstrate for the first-time detection of fiber vibration direction along with strength, frequency, and location of the vibration source, while transmitting in the meantime single-carrier 16 QAM signal reaching a net date rate of 5.36 Tb/s over 41.4 km of telecom 7-core fiber.

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Jianwei Tang, Xueyang Li, Bang Yang, Chen Cheng, Yaguang Hao, Yifan Xu, Jiali Li, Zhixue He, Yanfu Yang, Weisheng Hu. 2023-11-10. Multi-dimensional vibration sensing and simultaneous self-homodyne optical transmission of single wavelength net 5.36 Tb/s signal using telecom 7-core fiber. https://arxiv.org/abs/2311.06019

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