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A Two-Photon Femtosecond Laser System for Three-Dimensional Microfabrication and Data Storage |
JIANG Zhong-Wei1;ZHOU Yong-Jun1;YUAN Da-Jun1;HUANG Wen-Hao1;XIA An-Dong1,2 |
1Precise Machinery and Precise Instrument Department, University of Science and Technology of China, Hefei 230026
2Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080 |
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Cite this article: |
JIANG Zhong-Wei, ZHOU Yong-Jun, YUAN Da-Jun et al 2003 Chin. Phys. Lett. 20 2126-2129 |
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Abstract Utilizing the well-focused femtosecond laser with extreme high pulse intensity, we built a two-photon microfabrication and data storage system, which was introduced through several functional parts. Based on this homemade system, several three-dimensional microstructures were fabricated by two-photon polymerization, and three-dimensional data storage of six-layers was achieved by two-photon excitation with a photochromic material.
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Keywords:
07.10.Cm
42.79.Vb
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Published: 01 December 2003
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PACS: |
07.10.Cm
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(Micromechanical devices and systems)
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42.79.Vb
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(Optical storage systems, optical disks)
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