The modificaction of laser beam for optimization of optical trap force characteristics
R.V. Skidanov, M.A. Rykov

PDF, 692 kB

Full text of article: Russian language.

DOI: 10.18287/0134-2452-2013-37-4-431-435

Pages: 431-435.

Abstract:
The article considers the possibility of forming a modified optical trap for biological micro objects of a superposition of vortex of light beams. Presents the results of experiments with the use of such beams.

Key words:
optical capture and manipulation, laser beam modification, biological microobject, DOE.

References:

  1. Leitz, G. Stress response in Caenorhabditis elegans caused by optical tweezers: wavelength, power, and time dependence / G. Leitz, E. Fällman, S. Tuck, O. Axner // Biophys. J. – 2002. – V. 82(4) – P. 2224-2231.
  2. König, K. Cell damage in near-infrared multimode optical traps as a result of multiphoton absorption / K. König, H. Liang, M.W. Berns, B.J. Tromberg // Opt. Lett. – 1996. – V. 21(14). – P. 1090-1092.
  3. Thanh, S.D. Thanh, S.D. Photogenerated singlet oxygen damages cells in optical traps / S.D. Thanh, N.C. Zakharov // http://arxiv.org/ftp/arxiv/papers/0911. - 2009.
  4. Peterman, E.J.G. Laser-Induced Heating in Optical Traps / E.J.G. Peterman, F. Gittes, C.F. Schmidt // Biophysical Journal. – 2003. – V. 84(2). – P. 1308-1316.
  5. Skidanov, R.V. The modificaction of laser beam for optimization of optical trap force characteristics / R.V. Skidanov, M.A. Rykov, G.S. Iannacchione, S.G. Krivoshlykov // Computer Optics. – 2012. – V. 36(3). – P. 377-386. – (In Russian).
  6. Morozov, A.A. Complex vortex beams for of rotation of micromechanical elements / A.A. Morozov, R.V. Skidanov // Computer Optics. – 2013. – V. 37(1). – P. 68-75. – (In Russian).
  7. Morozov, A.A. Rotation of microturbine in complex vortex beams / A.A. Morozov, R.V. Skidanov // Computer Optics. – 2013. – V. 37(2). – P. 203-207. – (In Russian).
  8. Skidanov, R.V. The computation of power between light beam and particles of an arbitrary shape / R.V. Skidanov // Computer Optics. – 2005. – V. 28. – P. 18-21. – (In Russian).
  9. Skidanov, R.V. Modeling of movement of biological microobjects in light beams / R.V. Skidanov, M.A. Rykov // Computer Optics. – 2010. – V. 34(3). – P. 308-314. – (In Russian).
  10. Rykov, M.A. Manipulation of yeast cells with DOE-modu­lated crescent-shaped and optical bottle laser beams / M.A. Rykov, R.V. Skidanov // Proc. SPIE. – 2013, September 12. – 8810. – Optical Trapping and Optical Micromanipulation X, 88102Z.
© 2009, IPSI RAS
Institution of Russian Academy of Sciences, Image Processing Systems Institute of RAS, Russia, 443001, Samara, Molodogvardeyskaya Street 151; e-mail: ko@smr.ru; Phones: +7 (846 2) 332-56-22, Fax: +7 (846 2) 332-56-20