| Presentation | 2017-09-01 Separation Characteristics of Volume Holographic Spatial Mode Demultiplexer at 850 nm Wavelength Shimpei Shimizu, Atsushi Okamoto, Fumiya Mizukawa, Kazuhisa Ogawa, Akihisa Tomita, Taketoshi Takahata, Satoshi Shinada, Naoya Wada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In mode division multiplexing transmission, the spatial mode demultiplexing technique is required on the receive side. A volume holographic demultiplexer (VHDM) provides the mode demultiplexing function with a single device by utilizing angularly multiplexed volume holograms. On the other hand, utilization of dual-wavelength method is necessary to operate the VHDM in optical transmission bands because typical holographic mediums have no sensitivity in the infrared region. In this research, we performed the experiment on the mode demultiplexing at the wavelength of 850 nm. Moreover, we detected complex amplitude distributions of output beams by using a Fourier fringe analysis and estimated separation characteristics. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Space Division Multiplexing / Mode Division Multiplexing / Mode Demultiplexer / Volume Hologram |
| Paper # | OCS2017-31 |
| 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) | Separation Characteristics of Volume Holographic Spatial Mode Demultiplexer at 850 nm Wavelength |
| Sub Title (in English) | |
| Keyword(1) | Space Division Multiplexing |
| Keyword(2) | Mode Division Multiplexing |
| Keyword(3) | Mode Demultiplexer |
| Keyword(4) | Volume Hologram |
| 1st Author's Name | Shimpei Shimizu |
| 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 | Fumiya Mizukawa |
| 3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 4th Author's Name | Kazuhisa Ogawa |
| 4th Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 5th Author's Name | Akihisa Tomita |
| 5th Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 6th Author's Name | Taketoshi Takahata |
| 6th Author's Affiliation | OPTOQUEST Co., Ltd.(OPTOQUEST) |
| 7th Author's Name | Satoshi Shinada |
| 7th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 8th Author's Name | Naoya Wada |
| 8th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| Date | 2017-09-01 |
| Paper # | OCS2017-31 |
| Volume (vol) | vol.117 |
| Number (no) | OCS-196 |
| Page | pp.pp.45-50(OCS), |
| #Pages | 6 |
| Date of Issue | 2017-08-24 (OCS) |