A novel technology of the laser cleaving on glass with multiple laser beams

研究成果: Conference contribution

摘要

Due to an increase of absorption coefficient of the wavelength of 1.06 μm for Nd-YAG laser on the soda-lime glass at high temperatures, the glass sheets were preheated by the CO2 line-shaped laser and followed with the pulsed Nd-YAG laser to generate a mixture fracture mode on the substrate. The numerical results based on FEM show that the stress field of the fracture region is caused by a complex stress state and the cleavages are significantly affected by the pulsed laser and a clean cut of the soda-lime glass substrate could be obtained.

原文English
主出版物標題3rd Pacific International Conference on Applications of Lasers and Optics, PICALO 2008 - Conference Proceedings
發行者Laser Institute of America
頁面50-55
頁數6
ISBN(列印)9780912035895
DOIs
出版狀態Published - 2008 一月 1
事件3rd Pacific International Conference on Applications of Lasers and Optics, PICALO 2008 - Beijing, China
持續時間: 2008 四月 162008 四月 18

出版系列

名字3rd Pacific International Conference on Applications of Lasers and Optics, PICALO 2008 - Conference Proceedings

Other

Other3rd Pacific International Conference on Applications of Lasers and Optics, PICALO 2008
國家China
城市Beijing
期間08-04-1608-04-18

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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