Development of a laser beam scanner using novel permanent magnetic suspension system for high static stability

Lei Huang; Mali Gong; Weipu Jia; Ping Yan; Ruizhen Cui; Haitao Zhang

doi:10.1117/12.469200

4 June 2002 Development of a laser beam scanner using novel permanent magnetic suspension system for high static stability

Lei Huang, Mali Gong, Weipu Jia, Ping Yan, Ruizhen Cui, Haitao Zhang

Author Affiliations +

Proceedings Volume 4773, Optical Scanning 2002; (2002) https://doi.org/10.1117/12.469200
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

Abstract

As excellent performance is difficult to achieve in traditional laser beam scanner, which adopt cumbersome transmission mechanisms, this paper will propose a novel type, which employs permanent magnetic suspension structure. Static stability of such a scanning system will be analyzed fully based on magnetic theory and 3D-FEM tools. Finally, typical experiments verify that high static stability can be realized by this novel permanent magnetic suspension scanner. Other techniques involved in this type of laser beam scanner, including the scanning theory, precision control and dynamic stability, will be referred in later papers.

Citation Download Citation

Lei Huang, Mali Gong, Weipu Jia, Ping Yan, Ruizhen Cui, and Haitao Zhang "Development of a laser beam scanner using novel permanent magnetic suspension system for high static stability", Proc. SPIE 4773, Optical Scanning 2002, (4 June 2002); https://doi.org/10.1117/12.469200

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