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Proceedings Paper

Design and application of fast steering mirror based on GMM
Author(s): Bai-dong Yao; Zai-hong Hou
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Paper Abstract

The fast steering mirror introduced in this paper using Giant Magnetostrictive Material (GMM) as the offset-generating component, the FSM was actuated by the elasticity of the GMM, which was controlled by the magnetic field generated by the current in the coil around the GMM. This fast steering mirror was applied in the tilt correction system for atmospheric laser beam propagation, and the tilt introduced by the turbulent current was reduced by 90%, the stability and concentration of the laser facula was enhanced greatly.

Paper Details

Date Published: 23 August 2011
PDF: 7 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, 819246 (23 August 2011); doi: 10.1117/12.901236
Show Author Affiliations
Bai-dong Yao, Anhui Institute of Optics and Fine Mechanics (China)
Zai-hong Hou, Anhui Institute of Optics and Fine Mechanics (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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