Curve micromachining on the edges of nitinol biliary stent by ultrashort pulses laser

详细信息    查看全文

• 作者：Chia-Hung Hung ; Fuh-Yu Chang ; ^{fychang@mail.ntust.edu.tw}
• 关键词：Femtosecond laser ; Curve micromachining ; Squared edges ; Rounded edges
• 刊名：Optics & Laser Technology
• 出版年：2017
• 出版时间：1 May 2017
• 年：2017
• 卷：90
• 期：Complete
• 页码：1-6
• 全文大小：1019 K
• 卷排序：90

文摘

Rounded kerf edges was achieved by femtosecond laser with galvono-mirror scanner. Manipulating laser movement path could significantly enhance the radius of kerf edges. The removal mechanism of Gaussian laser beam on the edges was exhibited in this study for rounding purpose.