| Presentation | 2017-05-26 Broadband wavelength conversion of PAM-4 signals using a quantum-dot semiconductor optical amplifier Tatsuya Ohtsuki, Tomoya Yatsu, Motoharu Matsuura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optical interconnects based on pulse-amplitude modulation format have been attracting attentions much more along with the dramatically increase of the IP traffic in datacenters. Although a few works about wavelength conversions for datacenters have been reported so far, it will be difficult for the wavelength converters to realize practical use for pulse-amplitude modulation format. In this letter, we propose an all-optical wavelength converter using a quantum-dot semiconductor optical amplifier. As a result, we successfully demonstrated efficiently broadband wavelength conversion of 20-Gbit/s pulse-amplitude modulation signals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | All-optical wavelength converter(AOWC) / Quantum-dot semiconductor optical amplifier(QD-SOA) / Pulse-amplitude modulation(PAM) / Cross gain modulation(XGM) / Photonic datacenter |
| Paper # | OFT2017-19 |
| Date of Issue | 2017-05-18 (OFT) |
| Conference Information | |
| Committee | OFT |
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| Conference Date | 2017/5/25(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shimane Univ. (Matsue campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Masayuki Shigematsu(Sumitomo Electric Industries) |
| Vice Chair | |
| Secretary | (NTT) |
| Assistant | Terutake Kobayashi(Fujikura) / Ikutaro Ogushi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Optical Fiber Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Broadband wavelength conversion of PAM-4 signals using a quantum-dot semiconductor optical amplifier |
| Sub Title (in English) | |
| Keyword(1) | All-optical wavelength converter(AOWC) |
| Keyword(2) | Quantum-dot semiconductor optical amplifier(QD-SOA) |
| Keyword(3) | Pulse-amplitude modulation(PAM) |
| Keyword(4) | Cross gain modulation(XGM) |
| Keyword(5) | Photonic datacenter |
| 1st Author's Name | Tatsuya Ohtsuki |
| 1st Author's Affiliation | University of Electro-Communications(UEC) |
| 2nd Author's Name | Tomoya Yatsu |
| 2nd Author's Affiliation | University of Electro-Communications(UEC) |
| 3rd Author's Name | Motoharu Matsuura |
| 3rd Author's Affiliation | University of Electro-Communications(UEC) |
| Date | 2017-05-26 |
| Paper # | OFT2017-19 |
| Volume (vol) | vol.117 |
| Number (no) | OFT-54 |
| Page | pp.pp.85-88(OFT), |
| #Pages | 4 |
| Date of Issue | 2017-05-18 (OFT) |