Sunil Vyas

Summary

Affiliation: Tohoku University
Country: Japan

Publications

  1. doi request reprint Self-healing of tightly focused scalar and vector Bessel-Gauss beams at the focal plane
    Sunil Vyas
    Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2 1 1, Aoba ku, Sendai 980 8577, Japan
    J Opt Soc Am A Opt Image Sci Vis 28:837-43. 2011
  2. doi request reprint Diffractive properties of obstructed vector Laguerre-Gaussian beam under tight focusing condition
    Sunil Vyas
    Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2 1 1, Sendai 980 8577, Japan
    J Opt Soc Am A Opt Image Sci Vis 28:1387-94. 2011
  3. doi request reprint Polarization singularities in superposition of vector beams
    Sunil Vyas
    Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2 1 1, Sendai 980 8577, Japan
    Opt Express 21:8972-86. 2013

Detail Information

Publications3

  1. doi request reprint Self-healing of tightly focused scalar and vector Bessel-Gauss beams at the focal plane
    Sunil Vyas
    Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2 1 1, Aoba ku, Sendai 980 8577, Japan
    J Opt Soc Am A Opt Image Sci Vis 28:837-43. 2011
    ..The effect of the size of the obstacle on recovery of polarization and intensity distribution is studied. The role of the beam size at the pupil plane is also discussed...
  2. doi request reprint Diffractive properties of obstructed vector Laguerre-Gaussian beam under tight focusing condition
    Sunil Vyas
    Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2 1 1, Sendai 980 8577, Japan
    J Opt Soc Am A Opt Image Sci Vis 28:1387-94. 2011
    ..A comparative study of the focusing and diffractive properties of vector Laguerre-Gaussian and vector Bessel-Gaussian beams has also been performed...
  3. doi request reprint Polarization singularities in superposition of vector beams
    Sunil Vyas
    Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2 1 1, Sendai 980 8577, Japan
    Opt Express 21:8972-86. 2013
    ..Novel intensity and polarization patterns obtained from the superposition of two vector LG beams may find applications in the field of molecular imaging, optical manipulation, atom optics, and optical lattices...