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Conferences > OFC > 2021 > M3I > M3I.5

Revealing Raman-amplified Power Profile and Raman Gain Spectra with Digital Backpropagation

Takeo Sasai, Masanori Nakamura, Takayuki Kobayashi, Hiroto Kawakami, Etsushi Yamazaki, and Yoshiaki Kisaka

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Abstract

We demonstrate the acquisition of signal power evolution and Raman gain spectra (RGS) in multi-span Raman-amplified links with digital backpropagation. We successfully identify the individual RGS of each Raman-amplified span separately.

© 2021 The Author(s)

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