Studies on nonlinearity of rotating mirror scanning in laser imaging radar

Bi-Kai Luo; Anzhi He; Jian Lu; Xiao-Wu Ni

doi:10.1117/12.188144

23 September 1994 Studies on nonlinearity of rotating mirror scanning in laser imaging radar

Bi-Kai Luo, Anzhi He, Jian Lu, Xiao-Wu Ni

Proceedings Volume 2271, Industrial Applications of Laser Radar; (1994) https://doi.org/10.1117/12.188144
Event: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, 1994, San Diego, CA, United States

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.

Citation Download Citation

Bi-Kai Luo, Anzhi He, Jian Lu, and Xiao-Wu Ni "Studies on nonlinearity of rotating mirror scanning in laser imaging radar", Proc. SPIE 2271, Industrial Applications of Laser Radar, (23 September 1994); https://doi.org/10.1117/12.188144

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