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TAN Ai-ling, ZHAO Yong, SHI Jing-shan. The analysis of the optical trap force in a single optical trap based on MATLAB[J]. LASER TECHNOLOGY, 2004, 28(4): 373-375,400.
Citation: TAN Ai-ling, ZHAO Yong, SHI Jing-shan. The analysis of the optical trap force in a single optical trap based on MATLAB[J]. LASER TECHNOLOGY, 2004, 28(4): 373-375,400.

The analysis of the optical trap force in a single optical trap based on MATLAB

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  • Received Date: September 23, 2003
  • Revised Date: December 01, 2003
  • Published Date: July 24, 2004
  • Under the approximation of geometric optics,the axial force exerted on the Mie microsphere particles is simulated.The capture range and the curves of simulation are shown.The results show that decreasing focus spot radius leads to deeper optical traps and that relative refractive index,laser wavelength and power also have some effect on optical trap,which give some reliance on choosing parameters in experiments.
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