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Conferences > OFS > 2023 > W4 > W4.15

Investigation of guidelines for improving spatial resolution in direct-modulation BOCDR

Seiga Ochi, Kouta Ozaki, Kohei Noda, Heeyoung Lee, Kentaro Nakamura, and Yosuke Mizuno

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Abstract

The spatial resolution of direct-modulation Brillouin optical correlation-domain reflectometry is studied with respect to modulation amplitude and frequency. Results suggest that optimal resolution improvement is achieved by increasing modulation amplitude first, followed by frequency.

© 2023 The Author(s)

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