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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 185-188 |
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Salehi N, Arabanian A S, Massudi R. Non-contact optical trapping of yeast cell using lensed-tapered fiber. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :185-188
URL: http://opsi.ir/article-1-2007-en.html
URL: http://opsi.ir/article-1-2007-en.html
1- Laser and Plasma Research Institute, Shahid Beheshti University
Abstract: (1764 Views)
In this paper, we have reported design and fabrication of a non-contact and non-destructive optical trapping system using a lensed-tapered optical fiber in order to trap and manipulate bio-particles. First, spatial distribution of lensed-tapered optical fiber output is simulated by finite difference time domain (FDTD) method and the optical forces resulted by this field distribution acting on yeast cell in two transversal and longitudinal directions are numerically calculated. Then, lensed-tapered optical fiber ability to create a non-contact and non-destructive optical trap is experimentally investigated.
Keywords: lensed-tapered optical fiber, non-contact optical trapping, Fiber optical tweezers, yeast cell.
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