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Proceedings Paper

Simulation and analysis of laser coherent combining system based on adaptive fiber optic collimator array
Author(s): Chao Geng; Xinyang Li
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Paper Abstract

This paper reports a new method for piston and tilt control in the laser coherent combining system. Adaptive fiber optics collimators have been developed to correct beam-tilt. The SPGD algorithm is employed to correct a given wavefront. The relative parameters which directly influence the algorithm's convergence are studied. The adaptive fiber optics collimator's working principle is confirmed.

Paper Details

Date Published: 30 November 2009
PDF: 9 pages
Proc. SPIE 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 75061K (30 November 2009); doi: 10.1117/12.839196
Show Author Affiliations
Chao Geng, Key Lab. on Adaptive Optics (China)
Graduate Univ. of the Chinese Academy of Sciences (China)
Xinyang Li, Key Lab. on Adaptive Optics (China)


Published in SPIE Proceedings Vol. 7506:
2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments

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