Proposal For Stimulated Brillouin Scattering Suppression By Fibre Cabling

N. Yoshizawa, T. Horiguchi, T. Kurashima

Research output: Contribution to journalArticlepeer-review

38 Citations (Scopus)

Abstract

A new optical unit structure which can suppress stimulated Brillouin scattering (SBS) is developed. The Brillouin gain bandwidth is expanded by distributing the fibre strain in the optical unit. The expansion depends on a unique strain holding double-stranded optical unit structure. This is the first proposal for suppressing SBS by cabling. A 3.7 km long cable was laid in the sea and its Brillouin gain bandwidth was measured. The bandwidth was expanded 2.9 times with a cyclic strain amplitude of 0.08%.

Original languageEnglish
Pages (from-to)1100-1101
Number of pages2
JournalElectronics Letters
Volume27
Issue number12
DOIs
Publication statusPublished - 1991 Jun 6

Keywords

  • Optical fibres
  • Scattering

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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