| Presentation | 2006-02-02 Completely Transparent Wavelength Conversion Method Using Four-Wave Mixing in a Mach-Zehnder Interferometric SOA Koji OTSUBO, Shinsuke TANAKA, Shuichi TOMABECHI, Ken MORITO, Haruhiko KUWATSUKA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a novel method to realize wavelength conversion with complete transparency, high conversion efficiency, wide conversion range, and high suppression ratio of pumping lights. The proposed technique is the use of replicas generated by dual pump nearly-degenerated FWM in a Mach-Zehnder interferometric SOA, which can suppress the output of the pumps crosstalking with the neighboring signal and converted light in the nearly-degenerated case. We have demonstrated wavelength conversion to a replica of a 10-Gb/s signal. High pumping light suppression ratio of 28 dB and high conversion efficiency of -6.0 dB are achieved in 16-nm conversion by this scheme. An eye-pattern of the replica shows clear opening. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Transparent wavelength conversion / Dual pump / Four-wave mixing / Mach-Zehnder interferometer / Semiconductor optical amplifier / Replica of signal |
| Paper # | PN2005-94,OFT2005-81,OPE2005-142,LQE2005-157 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2006/1/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Completely Transparent Wavelength Conversion Method Using Four-Wave Mixing in a Mach-Zehnder Interferometric SOA |
| Sub Title (in English) | |
| Keyword(1) | Transparent wavelength conversion |
| Keyword(2) | Dual pump |
| Keyword(3) | Four-wave mixing |
| Keyword(4) | Mach-Zehnder interferometer |
| Keyword(5) | Semiconductor optical amplifier |
| Keyword(6) | Replica of signal |
| 1st Author's Name | Koji OTSUBO |
| 1st Author's Affiliation | Fujitsu Laboratories Limited() |
| 2nd Author's Name | Shinsuke TANAKA |
| 2nd Author's Affiliation | Fujitsu Laboratories Limited |
| 3rd Author's Name | Shuichi TOMABECHI |
| 3rd Author's Affiliation | Fujitsu Laboratories Limited |
| 4th Author's Name | Ken MORITO |
| 4th Author's Affiliation | Fujitsu Laboratories Limited |
| 5th Author's Name | Haruhiko KUWATSUKA |
| 5th Author's Affiliation | Fujitsu Laboratories Limited |
| Date | 2006-02-02 |
| Paper # | PN2005-94,OFT2005-81,OPE2005-142,LQE2005-157 |
| Volume (vol) | vol.105 |
| Number (no) | 593 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |