2011 Fiscal Year Final Research Report
Research on Integrated Nonlinear-Optic Quantum Photonic Devices Using Strong-Confinement Buried Waveguides
| Project/Area Number |
21246015
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | Osaka University |
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Principal Investigator |
SUHARA Toshiaki 大阪大学, 大学院・工学研究科, 教授 (90116054)
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| Co-Investigator(Kenkyū-buntansha) |
FUJIMURA Masatoshi 大阪大学, 大学院・工学研究科, 准教授 (80263218)
UEMUKAI Masahiro 大阪大学, 大学院・工学研究科, 助教 (80362672)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 光制御 |
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| Research Abstract |
Theoretical and experimental research work was performed aiming at implementation of strong-confinement buried waveguides in ferroelectric crystals and nonlinear-optic quantum photonic devices for applications to quantum information processing. Fabrication techniques for waveguides of bonding/ diffusion and ridge types and short-period quasi-phase matching structures were developed. Novel devices such as a twin-photon generation(TPG) device for single photon generation, a tunable TPG device, and polarization-entangled TPG devices were proposed and demonstrated.
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[Presentation] Integrated quantum photonic devices2011
Author(s)
T. Suhara, M. Fujimura and M. Uemukai
Organizer
The 3rd Global COE International Symposium on Electronic Devices Innovation
Place of Presentation
Senri Life Science Center, Toyonaka, Osaka
Year and Date
20111216-17
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