Measurement of Trap Stiffness of Holographic Optical Tweezers with Fluid Mechanics Method

Jing Li; Peng Fei Li; Gang Du; Xiao Ping Wu

doi:10.4028/www.scientific.net/AMM.421.433

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 421Measurement of Trap Stiffness of Holographic...

Measurement of Trap Stiffness of Holographic Optical Tweezers with Fluid Mechanics Method

Abstract:

The fluid dynamics method combined with a low-speed CMOS camera is used to measure the trap stiffness of holographic optical tweezers. In order to improve the accuracy of measurement, a piezoelectric platform is driven by multi-frequency sine-wave voltages to produce different fluid friction on a microsphere trapped by holographic optical tweezers. Experiments demonstrate that the method can effectively obtain the trap stiffness; with the increase of the laser output power, the trap stiffness rises linearly.

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Periodical:

Applied Mechanics and Materials (Volume 421)

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433-437

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.421.433

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Online since:

September 2013

Authors:

Jing Li, Peng Fei Li, Gang Du, Xiao Ping Wu

Keywords:

CMOS Camera, Fluid Mechanics Method, Holographic Optical Tweezers, Trap Stiffness Measurement

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References

[1] G. J. Sonek, Y. Liu, R. H. Iturriaga: Applied Optics Vol. 34(1995), pp.7731-7741.

Google Scholar

[2] J. P. Hoogenboom, D. L. J. Vossen, C. Faivre-Moskalenko: Applied Physics Letters Vol. 80(2002), pp.4828-4830.

Google Scholar

[3] Milad Radiom, Christopher D. F. Honig, John Y. Walz, Mark R. Paul, William A. Ducker: JOURNAL OF APPLIED PHYSICS Vol. 113 (2013), p.013503.

Google Scholar

[4] Peyman Honarmandi, Hyungsuk Lee, Matthew J. Lang, and Roger D. Kamm: Lab Chip Vol. 11(2011), p.684–694.

Google Scholar

[5] Bernard J. Mason, Simon-John King, Rachael E. H. Miles, Katherine M. Manfred, Andrew M. J. Rickards, Jin Kim, Jonathan P. Reid, and Andrew J. Orr-Ewing: J. Phys. Chem. A Vol. 116(2012), p.8547−8556.

DOI: 10.1021/jp3049668

Google Scholar

[6] Boaz A. Nemet and Mark Cronin-Golomb: APPLIED OPTICS Vol. 42(2003), pp.1820-1832.

Google Scholar

[7] David G. Grier: NATURE Vol. 424(2003), pp.810-816.

Google Scholar

[8] Lucien P. Ghislain, Neil A. Switz, and Watt W. Webb: Rec. Sci. Instrum. Vol. 65(1994), pp.2762-2768.

Google Scholar

[9] Graham M Gibson, Jonathan Leach, Stephen Keen, Amanda J Wright and Miles J Padgett: Opt. Exp. Vol. 16(2008), pp.14561-14570.

Google Scholar

[10] E. -L. Florin, A. Pralle, E.H.K. Stelzer, J.K.H. Hörber: Applied Physics A Vol. 66(1998), p. S75–S78.

DOI: 10.1007/s003390051103

Google Scholar

[11] P.S. Alves, M.S. Rocha: Applied Physics B Vol. 107(2012), pp.375-378.

Google Scholar