Presentation | 2018-08-30 Investigation on Cross-sectional Brillouin Gain depending on the Electric Field Distribution Tomokazu Oda, Hiroshi Takahashi, Kunihiro Toge, Tetsuya Manabe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Mode division multiplexing technique has been intensively studied for realization of large capacity optical communication systems. In a Few-mode fiber (FMF), propagation characteristics such as optical loss are changed by an electric field distribution of each mode. Hence, it is important to obtain the electric field in a FMF in order to understand the transmission property. In this paper, we investigated the cross-sectional Brillouin gain, which reflects the electric field of the pump light, by employing pulsed pump-probe Brillouin optical time domain analysis (BOTDA) with an image sensor for evaluation of mode propagation characteristics. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Stimulated Brillouin scattering / Few mode fiber / Image sensor |
Paper # | OFT2018-6 |
Date of Issue | 2018-08-23 (OFT) |
Conference Information | |
Committee | OCS / OFT / LSJ |
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Conference Date | 2018/8/30(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hakodate Hokuyo Building 8Kai Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Itsuro Morita(KDDI Research) / Fumihiko Ito(Shimane Univ.) |
Vice Chair | |
Secretary | (NTT) / (Furukawa Electric) / (Furukawa Electric) |
Assistant | / Hiroshi Watanabe(NTT) / Masateru Tadakuma(Furukawa Electric) |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Optical Fiber Technology / The Laser Society of Japan |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Investigation on Cross-sectional Brillouin Gain depending on the Electric Field Distribution |
Sub Title (in English) | |
Keyword(1) | Stimulated Brillouin scattering |
Keyword(2) | Few mode fiber |
Keyword(3) | Image sensor |
1st Author's Name | Tomokazu Oda |
1st Author's Affiliation | Nippon Telegraph and telephone corporation(NTT) |
2nd Author's Name | Hiroshi Takahashi |
2nd Author's Affiliation | Nippon Telegraph and Telephone East Corporation(NTT East) |
3rd Author's Name | Kunihiro Toge |
3rd Author's Affiliation | Nippon Telegraph and telephone corporation(NTT) |
4th Author's Name | Tetsuya Manabe |
4th Author's Affiliation | Nippon Telegraph and telephone corporation(NTT) |
Date | 2018-08-30 |
Paper # | OFT2018-6 |
Volume (vol) | vol.118 |
Number (no) | OFT-202 |
Page | pp.pp.1-4(OFT), |
#Pages | 4 |
Date of Issue | 2018-08-23 (OFT) |