| Presentation | 2009-06-19 40-Gbps transmission over 20km via SMF using frequency modulated DBR laser Takaaki KAKITSUKA, Shinji MATSUO, Toru SEGAWA, Yasuo SHIBATA, Yoshihiro KAWAGUCHI, Ryo TAKAHASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The recent rapid increase in network traffic is generating demands for the high-speed and wide-area access networks. We have proposed novel transmitters consisting of the distributed Bragg reflector (DBR) laser and the optical filter for FM-AM conversion, which enable the high-speed and long-reach transmission with simple configurations. In this report, we demonstrate their high-speed modulation and transmission characteristics. The InGaAsP DBR laser with a ridge structure was fabricated. The 40-Gb/s NRZ signal is successfully generated using optical filters. A transmission over 0-20km is successfully demonstrated using a non-dispersion shifted optical fiber. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DBR / frequency modulation / intensity modulation / optical filter / chirping |
| Paper # | OPE2009-28,LQE2009-31 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2009/6/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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-Gbps transmission over 20km via SMF using frequency modulated DBR laser |
| Sub Title (in English) | |
| Keyword(1) | DBR |
| Keyword(2) | frequency modulation |
| Keyword(3) | intensity modulation |
| Keyword(4) | optical filter |
| Keyword(5) | chirping |
| 1st Author's Name | Takaaki KAKITSUKA |
| 1st Author's Affiliation | NTT Photonics Laboratories, NTT Corporation() |
| 2nd Author's Name | Shinji MATSUO |
| 2nd Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 3rd Author's Name | Toru SEGAWA |
| 3rd Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 4th Author's Name | Yasuo SHIBATA |
| 4th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 5th Author's Name | Yoshihiro KAWAGUCHI |
| 5th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 6th Author's Name | Ryo TAKAHASHI |
| 6th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| Date | 2009-06-19 |
| Paper # | OPE2009-28,LQE2009-31 |
| Volume (vol) | vol.109 |
| Number (no) | 93 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |