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Proceedings Paper

Simple technique for measuring Raman gain efficiency spectrum distribution in a single-mode fiber
Author(s): Yasuhiro Tsutsumi; Masaharu Ohashi
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Paper 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).

Paper Details

Date Published: 2 December 2009
PDF: 6 pages
Proc. SPIE 7630, Passive Components and Fiber-based Devices VI, 763005 (2 December 2009); doi: 10.1117/12.853074
Show Author Affiliations
Yasuhiro Tsutsumi, Osaka Prefecture Univ. (Japan)
Masaharu Ohashi, Osaka Prefecture Univ. (Japan)


Published in SPIE Proceedings Vol. 7630:
Passive Components and Fiber-based Devices VI
Perry P. Shum, Editor(s)

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