Polarisation Characteristics of A Side-Tunnel Fibre

M. Tsubokawa, N. Shibata, T. Abe, T. Higashi, S. Seikai

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Modal birefringence and polarisation mode dispersion in a single-mode fibre having vacuum pits beside the core are measured in the wavelength region from 0.633 μm to 1.52 μm. Both quantities monotonically increase as the operation wavelength becomes large. The magnitudes of birefringence and modal dispersion are evaluated to be 10x10-4 at 1.52 μm and 148 ps/km at 1.41 μ m, respectively. These values are much less than those predicted theoretically for side-tunnel-type optical fibres.

Original languageEnglish
Pages (from-to)1280-1281
Number of pages2
JournalElectronics Letters
Volume22
Issue number24
DOIs
Publication statusPublished - 1986 Jan 1

Keywords

  • Optical fibres
  • Polarisation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Tsubokawa, M., Shibata, N., Abe, T., Higashi, T., & Seikai, S. (1986). Polarisation Characteristics of A Side-Tunnel Fibre. Electronics Letters, 22(24), 1280-1281. https://doi.org/10.1049/el:19860878