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Proceedings Paper

Novel adaptive laser processing system for flying optics
Author(s): Quanzhong Zhao; Zhaogu Cheng; Haijun Gao; Huijie Huang
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Paper Abstract

The focusing characteristics of higher-order mode Gaussian beams in flying optics were investigated in detail. On the basis, a novel adaptive laser processing system for flying optics was developed. In the system, a lens with long focal length and two adaptive deformable mirrors controlled by hydraulic were employed. The lens was near the laser source for some distance and the two adaptive mirrors were integrated together with parabolic focusing mirror. The system has the advantages of compact structure and easy control. The system can keep the focus position and the focus radius constant for long distance laser processing.

Paper Details

Date Published: 3 March 2003
PDF: 3 pages
Proc. SPIE 4831, First International Symposium on High-Power Laser Macroprocessing, (3 March 2003); doi: 10.1117/12.497930
Show Author Affiliations
Quanzhong Zhao, Shanghai Institute of Optics and Fine Mechanics (China)
Zhaogu Cheng, Shanghai Institute of Optics and Fine Mechanics (China)
Haijun Gao, Shanghai Institute of Optics and Fine Mechanics (China)
Huijie Huang, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 4831:
First International Symposium on High-Power Laser Macroprocessing
Isamu Miyamoto; Kojiro F. Kobayashi; Koji Sugioka; Reinhart Poprawe; Henry Helvajian, Editor(s)

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