| Presentation | 2012-05-18 Depolarization-Induced Crosstalk in Polarization-Multiplexed Transmission and Its Impact on Ultrahigh-Speed Optical Transmission Toshihiko HIROOKA, Koudai HARAKO, Pengyu GUAN, Masataka NAKAZAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Ultrashort optical pulses such as used in a single-channel Terabit/s OTDM transmission suffers from significant transmission impairments due to second-order PMD, i.e., signal depolarization due to frequency dependence of a principal state of polarization, even when the first-order PMD is completely compensated. In particular, in polarization-multiplexed transmission, depolarization leads to a complicated form of inter-polarization crosstalk, which prevents one from complete separation of the two channels. In this paper, we shall present an analytical expression and experimental demonstration of depolarization-induced crosstalk in polarization-multiplexed transmission caused by second-order PMD. It is found that the crosstalk depends on the fourth power of the bandwidth and the square of distance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ultrashort optical pulses / OTDM / Polarization multiplexing / Second-order PMD |
| Paper # | OCS2012-1 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2012/5/11(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) | Depolarization-Induced Crosstalk in Polarization-Multiplexed Transmission and Its Impact on Ultrahigh-Speed Optical Transmission |
| Sub Title (in English) | |
| Keyword(1) | Ultrashort optical pulses |
| Keyword(2) | OTDM |
| Keyword(3) | Polarization multiplexing |
| Keyword(4) | Second-order PMD |
| 1st Author's Name | Toshihiko HIROOKA |
| 1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Koudai HARAKO |
| 2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 3rd Author's Name | Pengyu GUAN |
| 3rd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 4th Author's Name | Masataka NAKAZAWA |
| 4th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| Date | 2012-05-18 |
| Paper # | OCS2012-1 |
| Volume (vol) | vol.112 |
| Number (no) | 42 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |