PaveL Polynkin

Summary

Affiliation: University of Arizona
Country: USA

Publications

  1. ncbi Evanescent field-based optical fiber sensing device for measuring the refractive index of liquids in microfluidic channels
    PaveL Polynkin
    Optical Sciences Center, University of Arizona, 1630 East University Boulevard, Tucson, Arizona 85721, USA
    Opt Lett 30:1273-5. 2005
  2. ncbi Generation of extended plasma channels in air using femtosecond Bessel beams
    PaveL Polynkin
    College of Optical Sciences, The University of Arizona, Tucson, Arizona 85721, USA
    Opt Express 16:15733-40. 2008
  3. ncbi Curved plasma channel generation using ultraintense Airy beams
    PaveL Polynkin
    College of Optical Sciences, University of Arizona, Tucson, AZ 85721, USA
    Science 324:229-32. 2009
  4. ncbi Experimental tests of the new paradigm for laser filamentation in gases
    PaveL Polynkin
    College of Optical Sciences, The University of Arizona, Tucson, Arizona 85721, USA
    Phys Rev Lett 106:153902. 2011
  5. ncbi Third and fifth harmonic generation by tightly focused femtosecond pulses at 2.2 μm wavelength in air
    Gombojav O Ariunbold
    College of Optical Sciences, The University of Arizona, Tucson, Arizona 85721, USA
    Opt Express 20:1662-7. 2012

Collaborators

Detail Information

Publications5

  1. ncbi Evanescent field-based optical fiber sensing device for measuring the refractive index of liquids in microfluidic channels
    PaveL Polynkin
    Optical Sciences Center, University of Arizona, 1630 East University Boulevard, Tucson, Arizona 85721, USA
    Opt Lett 30:1273-5. 2005
    ..The sensor can operate both as a highly responsive on-off device and in the continuous measurement mode, with an estimated accuracy of refractive-index measurement of approximately 5 x 10(-4)...
  2. ncbi Generation of extended plasma channels in air using femtosecond Bessel beams
    PaveL Polynkin
    College of Optical Sciences, The University of Arizona, Tucson, Arizona 85721, USA
    Opt Express 16:15733-40. 2008
    ..We further show that by temporally chirping the pulse, the plasma channel can be longitudinally shifted beyond the linear-focus zone, an important effect that may potentially offer additional means of controlling filament formation...
  3. ncbi Curved plasma channel generation using ultraintense Airy beams
    PaveL Polynkin
    College of Optical Sciences, University of Arizona, Tucson, AZ 85721, USA
    Science 324:229-32. 2009
    ..The broadband radiation emanating from different longitudinal sections of the curved filament propagates along angularly resolved trajectories...
  4. ncbi Experimental tests of the new paradigm for laser filamentation in gases
    PaveL Polynkin
    College of Optical Sciences, The University of Arizona, Tucson, Arizona 85721, USA
    Phys Rev Lett 106:153902. 2011
    ..We report qualitative tests of the new theory based on electrical and optical measurements of plasma density in femtosecond laser filaments. Our results consistently support the established paradigm...
  5. ncbi Third and fifth harmonic generation by tightly focused femtosecond pulses at 2.2 μm wavelength in air
    Gombojav O Ariunbold
    College of Optical Sciences, The University of Arizona, Tucson, Arizona 85721, USA
    Opt Express 20:1662-7. 2012
    ..This result contradicts the recent suggestion that the Kerr effect in air saturates and changes sign in ultra-intense optical fields...