| Presentation | 2010-01-28 40-km SMF transmission for 100-Gbit/s Ethernet system based on 25-Gbit/s 1.3-um electroabsorption modulator integrated with DFB laser T. Fujisawa, M. Arai, N. Fujiwara, W. Kobayashi, T. Tadokoro, K. Tsuzuki, Y. Akage, R. Iga, T. Yamanaka, F. Kano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed 1.3-um electroabsorption modulator integrated with DFB laser for middle- and long-distance 100 Gbit/s Ethernet. To ensure enough extinction ratio at 1.3-um band, tensile strained quantum well absorbing layer made with InGaAlAs-based material which has larger conduction band offset compared with that of InGaAsP. Butt-joint technique is employed to couple EA modulator and DFB laser in order to optimize the structure separately. Fabricated device is packaged to a butterfly module and the small-signal 3 dB bandwdth is 33 GHz. By using the module, we demonstrate 10- and 40-km transmission on single mode fiber at the modulation speed of 25 Gbit/s at 40 degrees Celcius. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 100 Gbit/s Ethernet / electroabsorption modulator / strained quantum well |
| Paper # | PN2009-45,OPE2009-183,LQE2009-165 |
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| Conference Information | |
| Committee | LQE |
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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) |
| Topics (in English) | |
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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) | 40-km SMF transmission for 100-Gbit/s Ethernet system based on 25-Gbit/s 1.3-um electroabsorption modulator integrated with DFB laser |
| Sub Title (in English) | |
| Keyword(1) | 100 Gbit/s Ethernet |
| Keyword(2) | electroabsorption modulator |
| Keyword(3) | strained quantum well |
| 1st Author's Name | T. Fujisawa |
| 1st Author's Affiliation | NTT Photonics Laboratories() |
| 2nd Author's Name | M. Arai |
| 2nd Author's Affiliation | NTT Photonics Laboratories |
| 3rd Author's Name | N. Fujiwara |
| 3rd Author's Affiliation | NTT Photonics Laboratories |
| 4th Author's Name | W. Kobayashi |
| 4th Author's Affiliation | NTT Photonics Laboratories |
| 5th Author's Name | T. Tadokoro |
| 5th Author's Affiliation | NTT Photonics Laboratories |
| 6th Author's Name | K. Tsuzuki |
| 6th Author's Affiliation | NTT Photonics Laboratories |
| 7th Author's Name | Y. Akage |
| 7th Author's Affiliation | NTT Photonics Laboratories |
| 8th Author's Name | R. Iga |
| 8th Author's Affiliation | NTT Photonics Laboratories |
| 9th Author's Name | T. Yamanaka |
| 9th Author's Affiliation | NTT Photonics Laboratories |
| 10th Author's Name | F. Kano |
| 10th Author's Affiliation | NTT Photonics Laboratories |
| Date | 2010-01-28 |
| Paper # | PN2009-45,OPE2009-183,LQE2009-165 |
| Volume (vol) | vol.109 |
| Number (no) | 403 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |