Presentation 2015-05-21
Deformation of Brillouin gain spectrum shape under temporally linear strain
Hiroshi Naruse, Ayako Komatsu, Mitsuhiro Tateda,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The shape of the Brillouin gain spectrum (BGS) in an optical fiber under temporally linear strain (a strain that varies linearly with time), which is a typical example of temporally non-uniform strain, is theoretically derived through an analysis similar to that through which the BGS under spatially non-uniform strain would be derived. The theoretically derived BGS shape agrees well with the experimentally observed shape. The analytical result for the BGS shape under temporally linear strain and that under spatially linear strain are similar. The characteristics of the BGS deformation and strain measurement error under temporally linear strain are discussed on the basis of their similarity.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Optical fiber / Brillouin gain spectrum / deformation / shape analysis / temporally linear strain / spatially linear strain
Paper # OFT2015-2
Date of Issue 2015-05-14 (OFT)

Conference Information
Committee OFT
Conference Date 2015/5/21(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Hiroshi Naruse(Mie Univ.)
Vice Chair
Secretary (Sumitomo Electric Industries)
Assistant Masaki Ohmura(Sumitomo Electric Industries) / Hidenobu Hirota(NTT)

Paper Information
Registration To Technical Committee on Optical Fiber Technology
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Deformation of Brillouin gain spectrum shape under temporally linear strain
Sub Title (in English)
Keyword(1) Optical fiber
Keyword(2) Brillouin gain spectrum
Keyword(3) deformation
Keyword(4) shape analysis
Keyword(5) temporally linear strain
Keyword(6) spatially linear strain
1st Author's Name Hiroshi Naruse
1st Author's Affiliation Mie University(Mie Univ.)
2nd Author's Name Ayako Komatsu
2nd Author's Affiliation Mie University(Mie Univ.)
3rd Author's Name Mitsuhiro Tateda
3rd Author's Affiliation Chiba University(Chiba Univ.)
Date 2015-05-21
Paper # OFT2015-2
Volume (vol) vol.115
Number (no) OFT-44
Page pp.pp.7-10(OFT),
#Pages 4
Date of Issue 2015-05-14 (OFT)