| Presentation | 2010-08-26 Long reach coherent WDM PON using self polarization stabilization technique Takayuki Sano, Kazuki Tanaka, K. Y. Cho, Akira Agata, Yukio Horiuchi, Masatoshi Suzuki, S. P. Jung, J. H. Chang, Y. Takushima, Y. C. Chaung, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose and demonstrate a simple self-polarization-stabilization technique for the wavelength-division-multiplexed passive optical network(WDM PON)implemented with reflective semiconductor optical amplifiers and self-homodyne coherent receivers. By placing a Faraday rotator(FR)in front of the RSOA in the optical network unit(ONU), the state of polarization of the upstream signal becomes orthogonal to that of the linearly polarized seed light at the input of the coherent receiver. In the demonstration, we use 2.5Gbit/s BPSK signal and 68km transmission link. When the FR was not used, the BER is drastically degraded. On the other hand, by using the FR, we can obtain the stable BER in spite of the fluctuation of the state of polarization due to the transmission link. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WDM PON / polarization / faraday rotator / self homodyne / coherent receiver |
| Paper # | OCS2010-40 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2010/8/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| 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) | Long reach coherent WDM PON using self polarization stabilization technique |
| Sub Title (in English) | |
| Keyword(1) | WDM PON |
| Keyword(2) | polarization |
| Keyword(3) | faraday rotator |
| Keyword(4) | self homodyne |
| Keyword(5) | coherent receiver |
| 1st Author's Name | Takayuki Sano |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc.() |
| 2nd Author's Name | Kazuki Tanaka |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. |
| 3rd Author's Name | K. Y. Cho |
| 3rd Author's Affiliation | KAIST |
| 4th Author's Name | Akira Agata |
| 4th Author's Affiliation | KDDI R&D Laboratories Inc. |
| 5th Author's Name | Yukio Horiuchi |
| 5th Author's Affiliation | KDDI R&D Laboratories Inc. |
| 6th Author's Name | Masatoshi Suzuki |
| 6th Author's Affiliation | KDDI R&D Laboratories Inc. |
| 7th Author's Name | S. P. Jung |
| 7th Author's Affiliation | KAIST |
| 8th Author's Name | J. H. Chang |
| 8th Author's Affiliation | KAIST |
| 9th Author's Name | Y. Takushima |
| 9th Author's Affiliation | KAIST |
| 10th Author's Name | Y. C. Chaung |
| 10th Author's Affiliation | KAIST |
| Date | 2010-08-26 |
| Paper # | OCS2010-40 |
| Volume (vol) | vol.110 |
| Number (no) | 176 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |