Influence of Principle Parameters on the Average Stiffness of Optical Tweezer Using Pulsed Gaussian Beams

Ho Quang Quy, Hoang Dinh Hai, Hoang Van Nam
Author affiliations

Authors

  • Ho Quang Quy Journal of Military Sciences and Technology
  • Hoang Dinh Hai
  • Hoang Van Nam Ha Tinh Peoples Committee

DOI:

https://doi.org/10.15625/0868-3166/21/1/98

Keywords:

Opaical trap, Gaussitn pulsed beam, Optical force, Brownian motion.

Abstract

In this article expresions used to simulate the trap stiffness k of the optical trap are derived. The influence of principle parameters as total energy, beam waist and duration of pulsed laser beam, radius of dielectric particle, and viscosity of surrounding medium on the stiffness  is simulated and discussed.

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Published

25-06-2011

How to Cite

[1]
H. Q. Quy, H. D. Hai, and H. V. Nam, “Influence of Principle Parameters on the Average Stiffness of Optical Tweezer Using Pulsed Gaussian Beams”, Comm. Phys., vol. 21, no. 1, p. 71, Jun. 2011.

Issue

Section

Papers
Published 25-06-2011