Twin-core fiber end polish technique for particle trapping

Xiaotong Zhang; Tingting Yuan; Yonggui Yuan; Jun Yang; Libo Yuan

doi:10.1117/12.2184029

1 July 2015 Twin-core fiber end polish technique for particle trapping

Xiaotong Zhang, Tingting Yuan, Yonggui Yuan, Jun Yang, Libo Yuan

Proceedings Volume 9655, Fifth Asia-Pacific Optical Sensors Conference; 96551V (2015) https://doi.org/10.1117/12.2184029
Event: Fifth Asia Pacific Optical Sensors Conference, 2015, Jeju, Korea, Republic of

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.

Citation Download Citation

Xiaotong Zhang, Tingting Yuan, Yonggui Yuan, Jun Yang, and Libo Yuan "Twin-core fiber end polish technique for particle trapping", Proc. SPIE 9655, Fifth Asia-Pacific Optical Sensors Conference, 96551V (1 July 2015); https://doi.org/10.1117/12.2184029

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