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

Yasuhiro Tsutsumi; Masaharu Ohashi

doi:10.1117/12.853074

1 December 2009 Simple technique for measuring Raman gain efficiency spectrum distribution in a single-mode fiber

Yasuhiro Tsutsumi, Masaharu Ohashi

Proceedings Volume 7630, Passive Components and Fiber-based Devices VI; 763005 (2009) https://doi.org/10.1117/12.853074
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

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).

Citation Download Citation

Yasuhiro Tsutsumi and Masaharu Ohashi "Simple technique for measuring Raman gain efficiency spectrum distribution in a single-mode fiber", Proc. SPIE 7630, Passive Components and Fiber-based Devices VI, 763005 (1 December 2009); https://doi.org/10.1117/12.853074

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