Loss properties due to Rayleigh scattering in different types of fiber
Author(s) -
Zhi Wang,
Guobin Ren,
Lou Shu-Qin,
Shuisheng Jian
Publication year - 2003
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.11.000039
Subject(s) - rayleigh scattering , photonic crystal fiber , optics , materials science , fiber , optical fiber , graded index fiber , scattering , refractive index , microstructured optical fiber , polarization maintaining optical fiber , plastic optical fiber , fresnel equations , fiber optic sensor , optoelectronics , composite material , physics
The effects of fiber structure on Rayleigh scattering were investigated in detail. Some step-index fibers such as GeO2- and F-doped silica-based fibers and total-internal-reflection photonic crystal fiber are examined. The Rayleigh scattering loss (RSL) depends on the fiber materials and index profiles, and different types of fiber have different dependencies on those parameters because of the different optical power confinement factors in every layer. On the basis of these results, the RSL can be optimized by adjusting the fiber structure or by selecting different materials.
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