Presentation | 2004-11-26 Characteristics of Brillouin Backscattering by Shear Acoustic Modes in Single-Mode Fiber Yuuki KOBAYASHI, Takahiro KIUCHI, Yahei KOYAMADA, Yoshiyuki SAKAIRI, Shoji ADACHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a numerical simulation of the Brillouin gain spectrum (BGS) caused by shear modes in single-mode fibers. The BGS can be observed in a fiber with a small core radius and a high refractive-index difference between core and cladding, although the peak Brillouin gain by shear modes is much lower than that by longitudinal modes. The simulated and measured BGS were in good agreement. We revealed the relation between the BGS and the waveguide properties of fiber. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Brillouin backscattering / Acoustic longitudinal modes / Acoustic shear modes / Brillouin gain spectrum |
Paper # | OCS2004-132,OFT2004-75 |
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Committee | OCS |
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Conference Date | 2004/11/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Optical Communication Systems (OCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characteristics of Brillouin Backscattering by Shear Acoustic Modes in Single-Mode Fiber |
Sub Title (in English) | |
Keyword(1) | Brillouin backscattering |
Keyword(2) | Acoustic longitudinal modes |
Keyword(3) | Acoustic shear modes |
Keyword(4) | Brillouin gain spectrum |
1st Author's Name | Yuuki KOBAYASHI |
1st Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University() |
2nd Author's Name | Takahiro KIUCHI |
2nd Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
3rd Author's Name | Yahei KOYAMADA |
3rd Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University |
4th Author's Name | Yoshiyuki SAKAIRI |
4th Author's Affiliation | Communication & Measurement Business Headquarters, Yokogawa Electric Corporation |
5th Author's Name | Shoji ADACHI |
5th Author's Affiliation | Communication & Measurement Business Headquarters, Yokogawa Electric Corporation |
Date | 2004-11-26 |
Paper # | OCS2004-132,OFT2004-75 |
Volume (vol) | vol.104 |
Number (no) | 457 |
Page | pp.pp.- |
#Pages | 4 |
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