Igor A Litvin

Summary

Affiliation: Council for Scientific and Industrial Research
Country: South Africa

Publications

  1. doi Poynting vector and orbital angular momentum density of superpositions of Bessel beams
    Igor A Litvin
    CSIR National Laser Centre, Pretoria, South Africa
    Opt Express 19:16760-71. 2011
  2. doi Intra-cavity flat-top beam generation
    Igor A Litvin
    CSIR National Laser Centre, PO Box 395, Pretoria 0001, South Africa
    Opt Express 17:15891-903. 2009
  3. doi Intra-cavity generation of Bessel-like beams with longitudinally dependent cone angles
    Igor A Litvin
    CSIR National Laser Centre, PO Box 395, Pretoria 0001, South Africa
    Opt Express 18:4701-8. 2010
  4. doi Azimuthal decomposition with digital holograms
    Igor A Litvin
    CSIR National Laser Centre, Pretoria, South Africa
    Opt Express 20:10996-1004. 2012

Detail Information

Publications4

  1. doi Poynting vector and orbital angular momentum density of superpositions of Bessel beams
    Igor A Litvin
    CSIR National Laser Centre, Pretoria, South Africa
    Opt Express 19:16760-71. 2011
    ..Knowledge of the OAM distribution has relevance in optical trapping and tweezing, and quantum information processing...
  2. doi Intra-cavity flat-top beam generation
    Igor A Litvin
    CSIR National Laser Centre, PO Box 395, Pretoria 0001, South Africa
    Opt Express 17:15891-903. 2009
    ..We show that both have good convergence properties, and result in the desired stable mode...
  3. doi Intra-cavity generation of Bessel-like beams with longitudinally dependent cone angles
    Igor A Litvin
    CSIR National Laser Centre, PO Box 395, Pretoria 0001, South Africa
    Opt Express 18:4701-8. 2010
    ..In both cases we show that the LDBLB is the lowest loss fundamental mode of the cavity, and show theoretically the extended propagation distance expected from such beams...
  4. doi Azimuthal decomposition with digital holograms
    Igor A Litvin
    CSIR National Laser Centre, Pretoria, South Africa
    Opt Express 20:10996-1004. 2012
    ..From the measured decomposition we show reconstruction of the amplitude, phase and orbital angular momentum density of the field with a high degree of accuracy...