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Conferences > OFC > 2022 > Th1C > Th1C.2

Location-resolved PDL Monitoring with Rx-side Digital Signal Processing in Multi-span Optical Transmission System

Motohiko Eto, Kazuyuki Tajima, Setsuo Yoshida, Shoichiro Oda, and Takeshi Hoshida

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Abstract

We propose a novel monitoring that enables to localize PDL in multi-span transmission using only Rx-side DSP and experimentally demonstrate sufficient accuracy within error of 1km with eighty-two polarization combinations in three-span, 180-km transmission line.

© 2022 The Author(s)

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