Share Email Print

Proceedings Paper

Development of a laser beam scanner using novel permanent magnetic suspension system for high static stability
Author(s): Lei Huang; Mali Gong; Weipu Jia; Ping Yan; Ruizhen Cui; Haitao Zhang
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper 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.

Paper Details

Date Published: 4 June 2002
PDF: 8 pages
Proc. SPIE 4773, Optical Scanning 2002, (4 June 2002); doi: 10.1117/12.469200
Show Author Affiliations
Lei Huang, Tsinghua Univ. (China)
Mali Gong, Tsinghua Univ. (China)
Weipu Jia, Tsinghua Univ. (China)
Ping Yan, Tsinghua Univ. (China)
Ruizhen Cui, Tsinghua Univ. (China)
Haitao Zhang, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 4773:
Optical Scanning 2002
Stephen F. Sagan; Gerald F. Marshall; Leo Beiser, Editor(s)

© SPIE. Terms of Use
Back to Top