| Presentation | 2010-01-28 Optimum Optical Extinction Ratios and Error-Rate Performances of Optical ADPSK-DD Shinya OKANO, Seiji NORIMATSU, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We examine error rate performances of optical amplitude- and differential phase-shift keying (ADPSK) and direct detection systems with two or four amplitude levels. First, we show closed-form expressions for error rate with the arbitrary degrees of freedom of noise distribution. Next, we extract the optimum extinction ratio for each modulation format, which minimizes error rate. Comparing receiver sensitivities, we show that ADPSK with two amplitude levels and four or eight phases is the best modulation format in ADPSK. Furthermore, we examine approximation error in threshold for demodulating amplitude-shift keyed signal. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical fiber communications / amplitude- and differential phase-shift keying / extinction ratio / error rate performances |
| Paper # | OCS2009-106 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2010/1/21(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) | Optimum Optical Extinction Ratios and Error-Rate Performances of Optical ADPSK-DD |
| Sub Title (in English) | |
| Keyword(1) | optical fiber communications |
| Keyword(2) | amplitude- and differential phase-shift keying |
| Keyword(3) | extinction ratio |
| Keyword(4) | error rate performances |
| 1st Author's Name | Shinya OKANO |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Seiji NORIMATSU |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| Date | 2010-01-28 |
| Paper # | OCS2009-106 |
| Volume (vol) | vol.109 |
| Number (no) | 400 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |