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Proceedings Paper

Design of pulse laser micro-polishing system
Author(s): Qian Lin; Xing Fu; Feng Lie Zhang
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Paper Abstract

In recent years, laser polishing has been widely used in the field of material surface processing. Studies show that in the polishing process, the laser energy directly affects the effectiveness and efficiency, and usually when the incident laser energy is determined, the laser fluence on the material surface can be characterized by the laser spot area. This paper presents the system designed for laser spot size of real-time detection and three dimensional control on basis of digital signal processor (DSP) and field programmable gate array (FPGA) processing technology.

Paper Details

Date Published: 19 August 2011
PDF: 5 pages
Proc. SPIE 8192, International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging, 81920G (19 August 2011); doi: 10.1117/12.897279
Show Author Affiliations
Qian Lin, Tianjin Univ. (China)
Xing Fu, Tianjin Univ. (China)
Feng Lie Zhang, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 8192:
International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging
Farzin Amzajerdian; Weibiao Chen; Chunqing Gao; Tianyu Xie, Editor(s)

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