Tensile Strain Dependence of Brillouin Frequency Shift in Silica Optical Fibers

Tsuneo Horiguchi; Toshio Kurashima; Mitsuhiro Tateda

doi:10.1109/68.34756

Tensile Strain Dependence of Brillouin Frequency Shift in Silica Optical Fibers

Tsuneo Horiguchi, Toshio Kurashima, Mitsuhiro Tateda

Research output: Contribution to journal › Article › peer-review

568 Citations (Scopus)

Abstract

Brillouin frequency shift in a single-mode optical fiber has been measured as a function of tensile strain. The strain coefficient of normalized Brillouin frequency shift C ≡ (dν_B/dε)/ν_B is found to be 4.4 for silica fibers. This result shows the potential of Brillouin spectroscopy to evaluate tensile strain in the fiber with the strain resolution of about 2 × 10^-4. The origin of the large strain coefficient is discussed.

Original language	English
Pages (from-to)	107-108
Number of pages	2
Journal	IEEE Photonics Technology Letters
Volume	1
Issue number	5
DOIs	https://doi.org/10.1109/68.34756
Publication status	Published - 1989 May
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1109/68.34756

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abstract = "Brillouin frequency shift in a single-mode optical fiber has been measured as a function of tensile strain. The strain coefficient of normalized Brillouin frequency shift C ≡ (dνB/dε)/νB is found to be 4.4 for silica fibers. This result shows the potential of Brillouin spectroscopy to evaluate tensile strain in the fiber with the strain resolution of about 2 × 10-4. The origin of the large strain coefficient is discussed.",

author = "Tsuneo Horiguchi and Toshio Kurashima and Mitsuhiro Tateda",

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N2 - Brillouin frequency shift in a single-mode optical fiber has been measured as a function of tensile strain. The strain coefficient of normalized Brillouin frequency shift C ≡ (dνB/dε)/νB is found to be 4.4 for silica fibers. This result shows the potential of Brillouin spectroscopy to evaluate tensile strain in the fiber with the strain resolution of about 2 × 10-4. The origin of the large strain coefficient is discussed.

AB - Brillouin frequency shift in a single-mode optical fiber has been measured as a function of tensile strain. The strain coefficient of normalized Brillouin frequency shift C ≡ (dνB/dε)/νB is found to be 4.4 for silica fibers. This result shows the potential of Brillouin spectroscopy to evaluate tensile strain in the fiber with the strain resolution of about 2 × 10-4. The origin of the large strain coefficient is discussed.

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Tensile Strain Dependence of Brillouin Frequency Shift in Silica Optical Fibers

Abstract

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