| Presentation | 2011-11-18 Investigation of Coherent Optical MIMO Transmission over Graded-Index Multi-Mode Fiber by Using Digital Coherent Receiver Takayoshi MORI, Taiji SAKAMOTO, Takashi YAMAMOTO, Shigeru TOMITA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We describe a coherent optical MIMO transmission experiment that employs a digital coherent receiver with a mode convergence unit, which converges higher-order mode light into the fundamental mode while maintaining the phase and amplitude information of the higher-order mode. The coherent optical MIMO transmission of two 10Gbit/s BPSK signals over 20km of graded-index multi-mode fiber was successfully achieved by using this mode convergence unit. We also show numerically that multi channel signals for a coherent optical MIMO transmission can be recovered by employing sufficient mode diversity, even if mode conversion occurs in the transmission fiber. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multi-Mode Fiber / Optical MIMO Transmission / Digital Coherent Receiver |
| Paper # | OCS2011-100 |
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| Committee | OCS |
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| Conference Date | 2011/11/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigation of Coherent Optical MIMO Transmission over Graded-Index Multi-Mode Fiber by Using Digital Coherent Receiver |
| Sub Title (in English) | |
| Keyword(1) | Multi-Mode Fiber |
| Keyword(2) | Optical MIMO Transmission |
| Keyword(3) | Digital Coherent Receiver |
| 1st Author's Name | Takayoshi MORI |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Taiji SAKAMOTO |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Takashi YAMAMOTO |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 4th Author's Name | Shigeru TOMITA |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| Date | 2011-11-18 |
| Paper # | OCS2011-100 |
| Volume (vol) | vol.111 |
| Number (no) | 297 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |