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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 12, Iss. 4 — Feb. 23, 2004
  • pp: 593–600

Manipulation and filtration of low index particles with holographic Laguerre-Gaussian optical trap arrays

P. A. Prentice, M. P. MacDonald, T. G. Frank, A. Cuschieri, G. C. Spalding, W. Sibbett, P. A. Campbell, and K. Dholakia  »View Author Affiliations


Optics Express, Vol. 12, Issue 4, pp. 593-600 (2004)
http://dx.doi.org/10.1364/OPEX.12.000593


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Abstract

Multiple low index particles (micrometer-sized ultrasound contrast agent), have been optically trapped using a 4×4 Laguerre-Gaussian trap array. The trapping efficiency of the Laguerre-Gaussian arrangement was measured using a Stokes’ flow approach whereby the critical relative fluid velocity required to remove particles from the optical trap was measured. The dependence of trapping efficiency on beam power was also explored and the optimum beam parameters were identified. Finally, the utility of the array as a selective filter was demonstrated by tweezing multiple low-index particles from a population exhibiting an inherent distribution in size. This procedure represents a unique remote non-contact process that may have significant applicability throughout the fields of biophysics and biotechnology.

© 2004 Optical Society of America

OCIS Codes
(090.2890) Holography : Holographic optical elements
(140.7010) Lasers and laser optics : Laser trapping

ToC Category:
Research Papers

History
Original Manuscript: January 6, 2004
Revised Manuscript: February 5, 2004
Published: February 23, 2004

Citation
P. Prentice, M. MacDonald, T. Frank, A. Cuschier, G. Spalding, W. Sibbett, P. Campbell, and K. Dholakia, "Manipulation and filtration of low index particles with holographic Laguerre-Gaussian optical trap arrays," Opt. Express 12, 593-600 (2004)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-12-4-593


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References

  1. A. Ashkin J.M. Dziedzic, J.E. Bjorkholm & S. Chu, �??Observation of a single beam gradient force optical trap for dielectric particles,�?? Opt. Lett.11, 288 (1986) [CrossRef] [PubMed]
  2. S. Sato & H. Inaba, �??Achievement of laser fusion of biological cells using UV pulsed laser beams,�?? Appl. Phys. B 54, 531 (1992) [CrossRef]
  3. H. Liang, W.H. Wright, C.L. Rieder, E.D. Salmon, G. Proteta, J. Andrews, Y.G. Liu, G.J. Sonek, M. Berns, �??Micromanipulation of chromosomes in PtK2 cells using laser microsurgery in combination with laser induced optical forces,�?? Experimental Cell Res. 204, 110 (1993) [CrossRef]
  4. M.P. MacDonald, L. Paterson, K. Volke-Sepulveda, J. Arlt, W. Sibbett, K. Dholakia, �??Creation and manipulation of three-dimensional optically trapped structures,�?? Science 296, 1101 (2002) [CrossRef] [PubMed]
  5. V.Garces-Chavez, D.McGloin, H.Melville, W.Sibbett, K.Dholakia, �??Simultaneous micromanipulation in multiple planes using a self reconstructing light beam,�?? Nature 419, 145 (2002) [CrossRef] [PubMed]
  6. K.T. Gahagan, G.A. Swartzlander, �??Simultaneous trapping of low index and high index microparticles observed with an optical vortex trap,�?? J. Opt. Soc. Am. B 16, 533(1999) [CrossRef]
  7. K.T. Gahagan, G.A. Swartzlander, �??Trapping of low index particles in an optical vortex,�?? J. Opt. Soc. Am. B 15, 524 (1998) [CrossRef]
  8. M.P. MacDonald, L. Paterson, W. Sibbett, K. Dholakia & A. Riches, �??Trapping and manipulation of low index particles in a 2D interferometric trap,�?? Opt. Lett. 26, 863 (2001) [CrossRef]
  9. P.J. Rodrigo, R.E. Eriksen, V.R. Daria & J. Gluckstad, �??Shack Hartman multiple beam optical tweezers,�?? Opt. Express 11, 208 (2003), <a href="http://www.opticsexpress.org/abstract.cfm?URI=OPEX-11-3-208">http://ww.opticsexpress.org/abstract.cfm?URI=OPEX-11-3-208</a>. [CrossRef] [PubMed]
  10. E.R. Dufresne, G.C. Spalding, M.T. Dearing, S.A. Sheets & D. Grier, �??Computer generated holographic optical tweezer arrays,�?? Rev. Sci. Instruments 72, 1810 (2001) [CrossRef]
  11. J. Voros, �??The density and refractive index of absorbing protein layers,�?? (to be published in Biophysical Journal (2004))
  12. N.B. Simpson, L. Allen, M.J. Padgett �??Optical tweezers with increased axial trapping efficiency,�?? J. Mod. Opt. 45, 1943 (1998) [CrossRef]
  13. A.T. O�??Neill, M.J. Padgett, �??Axial and lateral trapping efficiency of Laguerre Gaussian modes in inverted optical tweezers,�?? Opt. Commun. 193, 45 (2001) [CrossRef]
  14. W.H. Wright, G.J. Sonek, M.W. Berns, �??Parametric Study of the forces on microspheres held by optical tweezers,�?? Appl. Opt. 33, 1736 (1994) [CrossRef]
  15. K.T. Gahagan, G.A. Swartzlander. �??Optical vortex trapping of particles,�?? Opt. Lett. 21, 827 (1996) [CrossRef] [PubMed]
  16. R.C. Gauthier, �??Laser trapping properties of dual component spheres,�?? Appl. Opt. 41, 7135 (2002) [CrossRef] [PubMed]

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