Abstract
A spatial light modulator (SLM) is introduced to an optical manipulation system. The real-time reconfigurable feature of the SLM makes it possible to perform an optical manipulation of microparticles without mechanical movements of optical parts. A liquid crystal SLM incorporated in the system forms a Fresnel zone plate (FZP). The beam spot generated by the FZP is imaged on a sample solution by reduction optics. A microparticle in the sample solution is trapped by the beam and manipulated by changing the addressing position of the FZP onto the SLM from a computer. The nonmechanical optical manipulation of microparticles is demonstrated for the first time.
References
A. Ashkin: Phys. Rev. Lett. 24 (1970) 156.
A. Ashkin: Science 210 (1980) 1081.
A. Ashkin and J. M. Dziedzic: Science 235 (1987) 1517.
M. W. Berns, W. H. Wright, B. J. Tromberg, G. A. Profeta, J. J. Andrews and R. J. Walter: Proc. Natl. Acad. Sci. USA 86 (1989) 514.
S. M. Block, D. F. Blair and H. C. Berg: Nature 348 (1990) 348.
H. Misawa, N. Kitamura and H. Masuhara: J. Am. Chem. Soc. 113 (1991) 7859.
K. Kamada, K. Sasaki, H. Misawa, N. Kitamura and H. Masuhara: Chem. Phys. Lett. 210 (1993) 89.
E. Higurashi, H. Ukita, H. Tanaka and O. Ohguchi: Appl. Phys. Lett. 64 (1994) 2209.
K. Sasaki, M. Koshioka, H. Misawa, N. Kitamura and H. Masuhara: Jpn. J. Appl. Phys. 30 (1991) L907.
H. Misawa, K. Sasaki, M. Koshioka, N. Kitamura and H. Masuhara: Appl. Phys. Lett. 60 (1992) 310.
S. Sato, M. Ishigure and H. Inaba: Electron. Lett. 27 (1991) 1831.
K. T. Gahagan and G. A. Swartzlander, Jr.: Opt. Lett. 21 (1996) 827.
J. Amako, H. Miura and T. Sonehara: Appl. Opt. 32 (1993) 4323.
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Hayasaki, Y., Itoh, M., Yatagai, T. et al. Nonmechanical Optical Manipulation of Microparticle Using Spatial Light Modulator. OPT REV 6, 24–27 (1999). https://doi.org/10.1007/s10043-999-0024-5
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DOI: https://doi.org/10.1007/s10043-999-0024-5