2013 Fiscal Year Final Research Report
Development of new two-pulse correlation technique for observation and analysis of multiphoton reaction
| Project/Area Number |
24655015
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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 |
Physical chemistry
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| Research Institution | Kobe University |
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Principal Investigator |
WADA Akihide 神戸大学, 分子フォトサイエンス研究センター, 教授 (20202418)
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| Co-Investigator(Kenkyū-buntansha) |
FUYUKI Masanori 神戸大学, 自然科学系先端融合研究環, 教授 (40564787)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 多光子反応 / 多段階反応 / フーリエ変換型２次元測定 / 非対称２パルス相関 / 励起・反応ダイナミクス / 励起・反応経路 / タンデム型干渉計変調器 |
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| Research Abstract |
In the present study, two experimental techniques, namely asymmetric two-pulse correlation (as-2PC) technique for understanding excitation/reaction dynamics through multiphoton/multistep excitation process and Fourier transform two-dimensional excitation spectrum (FT-2DES) measurement system for clarify the excitation/reaction paths, were developed. The latter is the basis system of Fourier transform two-pulse correlation method. Then by combining the as-2PC method and the FT-2DES system, new observation and analysis technique for understanding the excitation/reaction pathways. In particular, in the FT-2DES measurement system, the increase of modulation depth was succeeded by using the tandem type Fabry-Perot interferometer to a modulation of the excitation light.
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