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Proceedings Paper

Twin-core fiber end polish technique for particle trapping
Author(s): Xiaotong Zhang; Tingting Yuan; Yonggui Yuan; Jun Yang; Libo Yuan
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Paper Abstract

We propose a novel optical tweezers for particle trapping with a double-wedged shape tip in the end of a twin-core fiber by polish technique. The polishing setup and procedure are described in detail and the grinding angle θ has a relationship with the angle β between the convergent beams for trapping particles. By calculating, the optimal angle parameter θ and β depend on the surrounding background refractive index.

Paper Details

Date Published: 1 July 2015
PDF: 4 pages
Proc. SPIE 9655, Fifth Asia-Pacific Optical Sensors Conference, 96551V (1 July 2015); doi: 10.1117/12.2184029
Show Author Affiliations
Xiaotong Zhang, Harbin Engineering Univ. (China)
Tingting Yuan, Harbin Engineering Univ. (China)
Yonggui Yuan, Harbin Engineering Univ. (China)
Jun Yang, Harbin Engineering Univ. (China)
Libo Yuan, Harbin Engineering Univ. (China)


Published in SPIE Proceedings Vol. 9655:
Fifth Asia-Pacific Optical Sensors Conference
Byoungho Lee; Sang-Bae Lee; Yunjiang Rao, Editor(s)

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