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Conferences > OFS > 2023 > Tu3 > Tu3.26

Brillouin-based PON monitoring using ERA-BOTDA with differential width pairs of frequency-swept pump pulses

Hiroshi Takahashi, Yosuke Mizuno, and Yusuke Koshikiya

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Abstract

We demonstrate a Brillouin-based loss distribution measurement for passive optical networks that uses differential width pairs of frequency-swept pump pulses; it can suppress the crosstalk of large loss events expected in an 8-branched splitter.

© 2023 The Author(s)

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