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Conferences > ACP > 2009 > TuC > TuC4

Simple technique for measuring Raman gain efficiency spectrum distribution in a single-mode fiber link

Yasuhiro Tsutsumi and Masaharu Ohashi

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Abstract

Simple technique is proposed for measuring distributed Raman gain efficiency spectrum in a single-mode fiber based on the bidirectional OTDR. The Raman gain efficiency spectra are successfully estimated easily from the relative-index difference and wavelength dependence of the mode field radius (MFR).

© 2009 OSA, IEEE Photonics Society, SPIE, COS, CIC

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