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Conferences > OFS > 2023 > F2 > F2.5

Over 1 km Large Strain Measurement with 70+ Times Range Expansion by using Phase-Noise Compensated OFDR

Daiki Tanimura, Ryota Ogu, Chao Zhang, Fumihiko Ito, Yuichi Yoshimura, Hiroyuki Aoshika, and Michio Imai

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Abstract

Over 1 km large strain measurement is demonstrated with a spatial resolution of 10 cm, by using phase noise compensated OFDR which expands the measurement range to over 70 times of that of conventional OFDR.

© 2023 The Author(s)

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