Formation of Periodic Structure Inside Silica Glass and Acryl by Interfering Femtosecond Laser
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概要
- 論文の詳細を見る
A periodic structure was holographically generated inside transparent materials by interfering femtosecond laser beams. The beams split by a diffractive optics were focused inside a silica glass by a cylindrical lens. The formed periodic structure was 8.5 mm deep from the surface, about $760\times 140\times 14$ μm3 in size. In addition, a similar periodic structure was formed inside an acryl. The structures formed worked as diffractive optics, which indicates the ability of this technique for fabricating a wide holographic structure inside materials.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2003-04-01
著者
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Nakata Yoshiki
Graduate School Of Information Science And Electrical Engineering Kyushu University
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Okada Tatsuo
Graduate School Of Information Science And Electrical Engineering Kyushu University
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Maeda Mitsuo
Graduate School Of Information Science And Electrical Engineering Kyushu University
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Nakata Yoshiki
Graduate School of Information Science and Electrical Engineering, Kyushu University, 6-10-1 Hakozaki, Fukuoka 812-8581, Japan
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