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Proceedings Paper

Studies on nonlinearity of rotating mirror scanning in laser imaging radar
Author(s): Bi-Kai Luo; Anzhi He; Jian Lu; Xiao-Wu Ni
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Paper Abstract

According to optical basic theory, an analytical solution for nonlinearity of the scanning with tetrahedral column rotation mirror is obtained, and a nonlinear curve of the rotating mirror scanning is given. On the basis of the theoretical analysis, a single-chip double-face-mirror two-dimension scanning system is designed, and this system can overcome effectively the nonlinear feature of the polyhedral column rotating-mirror pendulum-mirror system, and also bring a convenience for succedent real-time image treatment by computer.

Paper Details

Date Published: 23 September 1994
PDF: 6 pages
Proc. SPIE 2271, Industrial Applications of Laser Radar, (23 September 1994); doi: 10.1117/12.188144
Show Author Affiliations
Bi-Kai Luo, Nanjing Univ. of Science and Technology (China)
Anzhi He, Nanjing Univ. of Science and Technology (China)
Jian Lu, Nanjing Univ. of Science and Technology (China)
Xiao-Wu Ni, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 2271:
Industrial Applications of Laser Radar
Gary W. Kamerman; William E. Keicher, Editor(s)

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