| Presentation | 2017-09-01 Experiment on selective mode conversion using dual-phase modulation Tomohiro Maeda, Atsushi Okamoto, Kazuhisa Ogawa, Akihisa Tomita, Yuta Wakayama, Takehiro Tsuritani, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For realizing the optical network based on mode division multiplexing, it is necessary to develop the technology which accurately converts spatial modes of light. In this paper, we report the experimental results on the mode conversion using dual-phase modulation, which is the method for the complex amplitude modulation. In the experiment, LP0,1 that emerged from a single-mode fiber was converted to three different spatial modes (LP0,1, LP1,1e, and LP1,1o). The complex amplitude distribution of the converted spatial mode was measured, and the modal crosstalk was estimated. As results, the crosstalk was suppressed less than －20 dB for every conversion. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Space Division Multiplexing / Mode Division Multiplexing / Mode Conversion / Spatial Light Modulator |
| Paper # | OCS2017-32 |
| Date of Issue | 2017-08-24 (OCS) |
| 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) | Experiment on selective mode conversion using dual-phase modulation |
| Sub Title (in English) | |
| Keyword(1) | Space Division Multiplexing |
| Keyword(2) | Mode Division Multiplexing |
| Keyword(3) | Mode Conversion |
| Keyword(4) | Spatial Light Modulator |
| 1st Author's Name | Tomohiro Maeda |
| 1st Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 2nd Author's Name | Atsushi Okamoto |
| 2nd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 3rd Author's Name | Kazuhisa Ogawa |
| 3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 4th Author's Name | Akihisa Tomita |
| 4th Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 5th Author's Name | Yuta Wakayama |
| 5th Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
| 6th Author's Name | Takehiro Tsuritani |
| 6th Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
| Date | 2017-09-01 |
| Paper # | OCS2017-32 |
| Volume (vol) | vol.117 |
| Number (no) | OCS-196 |
| Page | pp.pp.51-55(OCS), |
| #Pages | 5 |
| Date of Issue | 2017-08-24 (OCS) |