2011 Fiscal Year Final Research Report
A wavelength conversion device by a semiconductor-multilayer-coupled cavity
| Project/Area Number |
22656018
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | The University of Tokushima |
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Principal Investigator |
ISU Toshiro 徳島大学, 大学院・ソシオテクノサイエンス研究部, 特任教授 (00379546)
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| Co-Investigator(Kenkyū-buntansha) |
KITADA Takahiro 徳島大学, 大学院・ソシオテクノサイエンス研究部, 特任准教授 (90283738)
MORITA Ken 徳島大学, 大学院・ソシオテクノサイエンス研究部, 特任講師 (30448344)
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| Project Period (FY) |
2010 – 2011
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| Keywords | 光エレクトロニクス / 波長変換 |
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| Research Abstract |
Optical properties of the three-coupled-cavity structures for planar type wavelength conversion devices operating at a low power with ultrafast response were investigated. We fabricated GaAs/ AlAs multilayer three-coupled-cavity structures by molecular beam epitaxy, and observed three cavity modes as designed. We also observed large nonlinear signals in the spatially separated degenerate-four-wave-mixing measurements.
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