Ceramist (세라미스트)
- Volume 10 Issue 3
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- Pages.91-97
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- 2007
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- 1226-976X(pISSN)
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- 2586-0631(eISSN)
Space-selective Precipitation and Control of Functional Crystals in Glasses by a Femtosecond Laser
- Qiu, Jianrong (State Key Laboratory of Silicon Materials, Zhejiang University) ;
- Zhu, Bin (State Key Laboratory of Silicon Materials, Zhejiang University) ;
- Dai, Ye (Department of Physics, Shanghai University)
- Published : 2007.06.30
Abstract
Femtosecond laser micro-processing received much attention in the past decade. The nature of ultra-short light-matter interaction permits femtosecond laser to overcome the diffraction limit and realize precise micro-processing. The ultrahigh light intensity of the femtosecond laser allows sapece-selective microscopic modifications to materials based on multiphoton processes. In this paper, we review our recent research development on space-selective precipitation and control of functional crystals in glasses by an infrared femtosecond laser. The technique will open new possibilities in the fabrication of micro-optical components with various optical functions.
Keywords