Periodic Surface Structures Self-Organized on Solid Materials Ablated by Femtosecond Laser Pulses
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- Masaki HASHIDA
- Advanced Research Center for Beam Science, Institute for Chemical Research, Kyoto University Division of Physics and Astronomy, Faculty of Science, Kyoto University
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- MIYASAKA Yasuhiro
- Advanced Research Center for Beam Science, Institute for Chemical Research, Kyoto University
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- SHIMIZU Masahiro
- Graduate School of Engineering, Kyoto University
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- SAKAGAMI Hitoshi
- National Institute for Fusion Science, National Institutes of Natural Scienc
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- INOUE Shunsuke
- Advanced Research Center for Beam Science, Institute for Chemical Research, Kyoto University Division of Physics and Astronomy, Faculty of Science, Kyoto University
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- SAKABE Shuji
- Advanced Research Center for Beam Science, Institute for Chemical Research, Kyoto University Division of Physics and Astronomy, Faculty of Science, Kyoto University
Bibliographic Information
- Other Title
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- フェムト秒レーザーアブレーションにより固体表面に自己組織的に 形成するナノ周期構造
- フェムトビョウ レーザーアブレーション ニ ヨリ コタイ ヒョウメン ニ ジコ ソシキテキ ニ ケイセイ スル ナノ シュウキ コウゾウ
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Abstract
On solid material under irradiation of linear polarized femtosecond laser pulses, the periodic surface structures are self-organized and oriented perpendicular or parallel to the laser polarization direction. For laser fluence levels near the ablation threshold, periodic structures have an interspace of ~0.1 λ L‒~ λ L , which is shorter than the laser wavelength λ L. The interspaces of the periodic structures depend on laser fluence and laser wavelength, and these phenomena have been explained by such models as the parametric decay model, the bidirecrtional surface plasma wave model, the plasmon polariton excitation model, and the second harmonic generation model. However, since the mechanism of the periodic structures remains unclear, further investigation is required. In this paper, we summarize the current study of the periodic surface structure induced by femtosecond laser pulses and review the several models proposed for the formation mechanism.
Journal
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- The Review of Laser Engineering
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The Review of Laser Engineering 43 (11), 745-, 2015
The Laser Society of Japan
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Details 詳細情報について
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- CRID
- 1391694356243940352
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- NII Article ID
- 130007957157
- 40020662879
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- NII Book ID
- AN00255326
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- ISSN
- 13496603
- 03870200
- http://id.crossref.org/issn/03870200
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- NDL BIB ID
- 026953622
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed