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Proceedings Paper

Investigation of hollow beam generated by double axicons and its propagation properties
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Paper Abstract

The hollow beam has a variety of special physical properties and can be applied to the optical catheter, optical trap, generation of the light trap and many other important fields. In this paper the light-field conversion of the Gaussian beam passing through double axicons and generating the hollow beam is theoretical derived and simulated using the light-field propagation method. The influence of several parameters on the near and far field intensity distribution of the hollow beam is discussed. We find that the hollow beam with different light-field can be generated by controlling these parameters and this has a great potential in terms of micro manipulation, optical trap and other fields.

Paper Details

Date Published: 13 January 2017
PDF: 8 pages
Proc. SPIE 10254, XXI International Symposium on High Power Laser Systems and Applications 2016, 1025407 (13 January 2017); doi: 10.1117/12.2256489
Show Author Affiliations
Peng Wang, National Univ. of Defense Technology (China)
Hunan Provincial Key Lab. of High Energy Laser Technology (China)
Hunan Provincial Collaborative Innovation Ctr. of High Power Fiber Laser (China)
Xiao Li, National Univ. of Defense Technology (China)
Hunan Provincial Key Lab. of High Energy Laser Technology (China)
Hunan Provincial Collaborative Innovation Ctr. of High Power Fiber Laser (China)
Yaping Shang, National Univ. of Defense Technology (China)
Hunan Provincial Key Lab. of High Energy Laser Technology (China)
Hunan Provincial Collaborative Innovation Ctr. of High Power Fiber Laser (China)
Xiaojun Xu, National Univ. of Defense Technology (China)
Hunan Provincial Key Lab. of High Energy Laser Technology (China)
Hunan Provincial Collaborative Innovation Ctr. of High Power Fiber Laser (China)


Published in SPIE Proceedings Vol. 10254:
XXI International Symposium on High Power Laser Systems and Applications 2016
Dieter Schuoecker; Richard Majer; Julia Brunnbauer, Editor(s)

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