13 January 2005 Application of fiber laser used in the field of stent cutting and micromachining
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Proceedings Volume 5629, Lasers in Material Processing and Manufacturing II; (2005); doi: 10.1117/12.573211
Event: Photonics Asia, 2004, Beijing, China
Abstract
Based on the comparison of traditional laser and fiber laser cutting system, a fiber laser based micro-machining system is designed. The main modules of the micro-machining system and the key techniques are analyzed and the corresponding solution is proposed. In particular, the driving, control and modulation system are focused on, in which an SOC system is built up, and the corresponding hardware and software are described in detail. The pulse width and frequency modulation are achieved with software, by setting the related parameters via keyboard. The power, pulse length and pulse frequency can be tunable in our modulation system, which can meet the different laser requirement in various kinds of stents cutting and micro-machining.
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Weiping Liu, Weichong Du, Jianhong Liao, "Application of fiber laser used in the field of stent cutting and micromachining", Proc. SPIE 5629, Lasers in Material Processing and Manufacturing II, (13 January 2005); doi: 10.1117/12.573211; https://doi.org/10.1117/12.573211
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KEYWORDS
Laser cutting

Fiber lasers

Micromachining

Control systems design

Modulation

Control systems

System on a chip

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