2012 Fiscal Year Final Research Report
Surface plasmon coupled stimulated emission from semiconductor/metal-nanostructure composites
| Project/Area Number |
22760050
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied physics, general
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| Research Institution | Gunma University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | 表面プラズモン / ランダムレーザー / 半導体 |
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| Research Abstract |
In this work, we investigate the surface plasmon enhancedstimulated emission and lasing from the semiconductor/metal-nanostructure composites.We demonstrated that the near-infrared and blue random lasing emissions from the GaAsand ZnSe particles. Furthermore, it is found that the GaN/Au nanocomposite powders showsthe surface plasmon assisted random lasing. We also showed the control of random lasingproperties of ZnO by surface plasmons in Ag nanoparticles.
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