| Presentation | 2011-08-26 Analysis of LP Mode Separation on All-optical Demultiplexer with Dynamic Multiple Holograms for Mode Division Multiplexing Communication Takuya ODA, Atsushi OKAMOTO, Daiki SOMA, Akihisa TOMITA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This study aims at the realization of mode division multiplexing (MDM) communication using multi-mode fiber by all-optical mode demultiplexer consisted of the dynamic multiple holograms. In this paper, we consider the separation of three multiplexed MDM signals, and investigate a mode separation characteristic for six combinations composed of three LP modes. In addition, to improve the separation performance of the all-optical mode demultiplexer, we clarify the dependence of the mode separation on the intensity ratio by varying of the two light intensities used in the hologram recording. Moreover, we show that the signal-to-noise ratio is greatly improved by choosing the combination of LP modes and intensity ratio adequately. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical Fiber Communication / Mode Division Multiplexing / Multi-mode Fiber / LP Mode / Demultiplexer / Photorefractive Material |
| Paper # | EMD2011-46,CPM2011-90,OPE2011-81,LQE2011-44 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 2011/8/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of LP Mode Separation on All-optical Demultiplexer with Dynamic Multiple Holograms for Mode Division Multiplexing Communication |
| Sub Title (in English) | |
| Keyword(1) | Optical Fiber Communication |
| Keyword(2) | Mode Division Multiplexing |
| Keyword(3) | Multi-mode Fiber |
| Keyword(4) | LP Mode |
| Keyword(5) | Demultiplexer |
| Keyword(6) | Photorefractive Material |
| 1st Author's Name | Takuya ODA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Atsushi OKAMOTO |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Daiki SOMA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 4th Author's Name | Akihisa TOMITA |
| 4th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2011-08-26 |
| Paper # | EMD2011-46,CPM2011-90,OPE2011-81,LQE2011-44 |
| Volume (vol) | vol.111 |
| Number (no) | 184 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |