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Conferences > OFC > 2015 > W4I > W4I.1

Identification of Loss Factors by Evaluating Backscattered Modal Loss Ratio Obtained with 1-μm-band Mode-detection OTDR

Atsushi Nakamura, Keiji Okamoto, Yusuke Koshikiya, Tetsuya Manabe, Manabu Oguma, Toshikazu Hashimoto, and Mikitaka Itoh

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Abstract

We propose a novel diagnostic technique for identifying loss factors using 1-μm-band mode-detection OTDR. The loss ratio between the LP01 and LP11 modes of backscattered light determines the macrobending or fusion splicing state.

© 2015 Optical Society of America

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