| Presentation | 2017-08-31 Single-way Inter-modal Crosstalk Distribution Measurement in Spliced FMFs based on Stimulated Brillouin Scattering Hiroshi Takahashi, Chihiro Kito, Kunihiro Toge, Tetsuya Manabe, Fumihiko Ito, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A space division multiplexing (SDM) transmission system has been intensively studied for large capacity optical communication systems. Mode dependent loss (MDL) and differential modal group delay (DMD) are specific design factors as regard an SDM transmission system. Inter modal crosstalk is closely linked to these factors and thus it is important to understand few-mode fiber links in detail. In this paper, we present the distributed measurement of single-way inter-modal crosstalk based on a Brillouin optical time domain analysis (BOTDA) technique. Additionally, we compare the results obtained with this technique with the single-way and round-trip inter-modal crosstalk obtained with conventional methods, and confirmed that they are evaluated as the single-way inter-modal crosstalk. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | few mode fiber / crosstalk / stimulated Brillouin scattering |
| Paper # | OFT2017-24 |
| Date of Issue | 2017-08-24 (OFT) |
| Conference Information | |
| Committee | OFT / OCS / LSJ |
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| Conference Date | 2017/8/31(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Masayuki Shigematsu(Sumitomo Electric Industries) / Itsuro Morita(KDDI Research) |
| Vice Chair | |
| Secretary | (Furukawa Electric Industries) / (NTT) / (Sumitomo Electric Industries) |
| Assistant | Ikutaro Ogushi(NTT) / Katsuki Suematsu(Furukawa Electric Industries) |
| Paper Information | |
| Registration To | Technical Committee on Optical Fiber Technology / Technical Committee on Optical Communication Systems / 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) | Single-way Inter-modal Crosstalk Distribution Measurement in Spliced FMFs based on Stimulated Brillouin Scattering |
| Sub Title (in English) | |
| Keyword(1) | few mode fiber |
| Keyword(2) | crosstalk |
| Keyword(3) | stimulated Brillouin scattering |
| 1st Author's Name | Hiroshi Takahashi |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 2nd Author's Name | Chihiro Kito |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 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) |
| 5th Author's Name | Fumihiko Ito |
| 5th Author's Affiliation | Shimane University(Shimane Univ.) |
| Date | 2017-08-31 |
| Paper # | OFT2017-24 |
| Volume (vol) | vol.117 |
| Number (no) | OFT-197 |
| Page | pp.pp.1-4(OFT), |
| #Pages | 4 |
| Date of Issue | 2017-08-24 (OFT) |