| Presentation | 2004-11-05 Study on highly spectrally-efficient WDM transmission using bandlimited RZ DQPSK signal Noboru YOSHIKANE, Itsuro MORITA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Performance of 40 Gsymbol/s-based bandlimited RZ DQPSK signals was experimentally investigated in theback-to-back condition. We have confirmed that RZ DQPSK signal with 50 % duty ratio had better performance than RZ DQPSK signals with duty ratio of 33 % and 66 %. Feasibility of 160 % spectrally-efficient WDM transmission without polarization demultiplexing has been demonstrated by using the bandlimited RZ DQPSK signals with 50 % duty ratio. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | RZ DQPSK signal / Duty ratio / bandlimitation / spectral efficiency / WDM |
| Paper # | OCS2004-97,OPE2004-162,LQE2004-106 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2004/10/29(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 | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on highly spectrally-efficient WDM transmission using bandlimited RZ DQPSK signal |
| Sub Title (in English) | |
| Keyword(1) | RZ DQPSK signal |
| Keyword(2) | Duty ratio |
| Keyword(3) | bandlimitation |
| Keyword(4) | spectral efficiency |
| Keyword(5) | WDM |
| 1st Author's Name | Noboru YOSHIKANE |
| 1st Author's Affiliation | KDDI R&D Laboratory() |
| 2nd Author's Name | Itsuro MORITA |
| 2nd Author's Affiliation | KDDI R&D Laboratory |
| Date | 2004-11-05 |
| Paper # | OCS2004-97,OPE2004-162,LQE2004-106 |
| Volume (vol) | vol.104 |
| Number (no) | 415 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |