Presentation Information

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[WC3-2]Wavelength Tunable Distributed Vibration Sensing over PON Architecture using Enhanced Scattering Fibers and ITLA

○Benyuan Zhu¹, Yaowen Li², Paul S Westbrook¹, Zhou Shi¹, Ken Feder¹, Ting Wang², David J DiGiovanni¹ (¹OFS Labs, ²NEC Lab America)

Keywords:

Fiber sensing and other applications,Distributed fiber optical sensing,fibers and fiber devices for sensing,Fiber sensing application incl. monitoring using optical network

We demonstrate a wavelength tunable Distributed-Vibration-Sensing over PON scheme using low-cost ITLA and Enhanced-Scattering-Fibers. Vibrations at frequency grids of 193.40THz and 194.60THz in a PON with 1×16 splitter and 21 km feeder-fiber were successfully detected.

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