2013 Fiscal Year Final Research Report
Ultrafast imaging with intense lasers
| Project/Area Number |
23540465
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Atomic/Molecular/Quantum electronics
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| Research Institution | The University of Electro-Communications |
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Principal Investigator |
MORISHITA Toru 電気通信大学, 情報理工学(系)研究科, 准教授 (20313405)
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| Co-Investigator(Kenkyū-buntansha) |
WATANABE Shinichi 電気通信大学, 情報理工学研究科, 教授 (60210902)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 強レーザー / アト秒 / イメージング / 再衝突過程 / 断熱理論 / シーガート法 |
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| Research Abstract |
We have developed theoretical and computational methods for high resolution ultrafast imaging of atoms and molecules using intense ultrashort infrared laser pulses. Spatial resolution of the atomic scale (Angstroms) and temporal resolution of the order of the electron orbital period in molecules (femto to atto seconds) can be achieved using rescattering electrons produced from molecules exposed to intense laser pulses open up a new route to the time-resolved study of electron dynamics in matter transition and obtain deeper understanding of the laser-matter interaction.
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[Journal Article] Laser-Induced Electron Diffraction for Probing Rare Gas Atoms2012
Author(s)
J. Xu, C. I. Blaga, A. D. DiChiara, E. Sistrunk, K. Zhang, Z. Chen, A.-T. Le, T. Morishita, C. D. Lin, P. Agostini, and L. F. DiMauro
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Journal Title
Phys. Rev. Lett
Volume: 109
Pages: 233002
DOI
Peer Reviewed
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