| Presentation | 2014-10-30 Gain Characteristics and Piezoelectric effect of 1550nm-Band QD-SOA Grown on InP(311)B Substrate for Ultra-Fast All-Optical Logic Gate Devices Atsushi Matsumoto, Yuki Takei, Kouichi Akahane, Hiroshi Ishikawa, Yuichi Matsushima, Katsuyuki Utaka, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we fabricated the QD-SOA consisting of the 20-layer-stacked QDs structure with the strain-compensation technique for the purpose of all optical logic gate device, and measured the fundamental characteristics of the QD-SOA. Investigating the difference between experimental and the simulation results, we obtained another experimental results indicating the piezoelectric effect. And we found that the amplitude of piezoelectric field was restricted by the strain-compensation technique, and it was about 25 kV/cm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical Logic Gate / Quantum Dots / Semiconductor Optical Amplifier / Piezoelectric effect |
| Paper # | OCS2014-58,OPE2014-102,LQE2014-76 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2014/10/23(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) | Gain Characteristics and Piezoelectric effect of 1550nm-Band QD-SOA Grown on InP(311)B Substrate for Ultra-Fast All-Optical Logic Gate Devices |
| Sub Title (in English) | |
| Keyword(1) | Optical Logic Gate |
| Keyword(2) | Quantum Dots |
| Keyword(3) | Semiconductor Optical Amplifier |
| Keyword(4) | Piezoelectric effect |
| 1st Author's Name | Atsushi Matsumoto |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT):Faculty of Science and Engineering, Waseda University() |
| 2nd Author's Name | Yuki Takei |
| 2nd Author's Affiliation | Faculty of Science and Engineering, Waseda University |
| 3rd Author's Name | Kouichi Akahane |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Hiroshi Ishikawa |
| 4th Author's Affiliation | Faculty of Science and Engineering, Waseda University |
| 5th Author's Name | Yuichi Matsushima |
| 5th Author's Affiliation | Green Computing Systems Research Organization, Waseda University |
| 6th Author's Name | Katsuyuki Utaka |
| 6th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| Date | 2014-10-30 |
| Paper # | OCS2014-58,OPE2014-102,LQE2014-76 |
| Volume (vol) | vol.114 |
| Number (no) | 283 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |