| Presentation | 2011-07-12 Optical OFDM transmission technologies for beyond 100 Gbit/s Hidenori TAKAHASHI, Wei-Ren PENG, Itsuro MORITA, Hideaki TANAKA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to satisfy the demand for a further increase of data traffic in optical networks, the use of spectrally efficient modulation formats with high data rate per wavelength division multiplexing (WDM) channel are indispensable. Optical OFDM is one of promising technologies to increase a spectral efficiency. First of all, it has a small linear crosstalk between WDM channels because of its well defined spectral shape. In addition, OFDM is easily scalable to higher level modulation formats. Multi-band OFDM modulation scheme has been proposed as one of technologies to increase a channel bit-rate. In this paper, the trend of OFDM transmission with over 100 Gbit/s is reviewed and an example of transmission experiment with 3 x 458 Gbit/s at 8 bit/s/Hz SE utilizing multi-band OFDM modulation scheme are explained. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical OFDM / Multi-band / Spectral efficiency / high-speed transmission |
| Paper # | OCS2011-44 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2011/7/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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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) | Optical OFDM transmission technologies for beyond 100 Gbit/s |
| Sub Title (in English) | |
| Keyword(1) | Optical OFDM |
| Keyword(2) | Multi-band |
| Keyword(3) | Spectral efficiency |
| Keyword(4) | high-speed transmission |
| 1st Author's Name | Hidenori TAKAHASHI |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc.() |
| 2nd Author's Name | Wei-Ren PENG |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. |
| 3rd Author's Name | Itsuro MORITA |
| 3rd Author's Affiliation | KDDI R&D Laboratories Inc. |
| 4th Author's Name | Hideaki TANAKA |
| 4th Author's Affiliation | KDDI R&D Laboratories Inc. |
| Date | 2011-07-12 |
| Paper # | OCS2011-44 |
| Volume (vol) | vol.111 |
| Number (no) | 122 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |