Vladlen G Shvedov

Summary

Affiliation: Australian National University
Country: Australia

Publications

  1. ncbi Efficient beam converter for the generation of high-power femtosecond vortices
    Vladlen G Shvedov
    Laser Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Lett 35:2660-2. 2010
  2. ncbi Selective trapping of multiple particles by volume speckle field
    Vladlen G Shvedov
    Laser Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Express 18:3137-42. 2010
  3. ncbi Generation of optical bottle beams by incoherent white-light vortices
    Vladlen G Shvedov
    Nonlinear Physics Center and Laser Physics Center, Research School of Physical Sciences and Engineering, Australian National University, Canberra ACT 0200, Australia
    Opt Express 16:20902-7. 2008
  4. ncbi Materials processing with a tightly focused femtosecond laser vortex pulse
    Cyril Hnatovsky
    Laser Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra Australian Capital Territory 0200, Australia
    Opt Lett 35:3417-9. 2010
  5. ncbi Giant optical manipulation
    Vladlen G Shvedov
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200, Australia
    Phys Rev Lett 105:118103. 2010
  6. ncbi Optical manipulation of particle ensembles in air
    Vladlen G Shvedov
    Laser Physics Centre, Australian National University, Canberra, Australian Capital Territory 0200, Australia
    Opt Lett 37:1934-6. 2012
  7. ncbi Polarization-dependent ablation of silicon using tightly focused femtosecond laser vortex pulses
    Cyril Hnatovsky
    Laser Physics Centre, The Australian National University, Canberra ACT 0200, Australia
    Opt Lett 37:226-8. 2012
  8. ncbi Photophoretic manipulation of absorbing aerosol particles with vortex beams: theory versus experiment
    Anton S Desyatnikov
    Nonlinear Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Express 17:8201-11. 2009
  9. ncbi Soliton bending and routing induced by interaction with curved surfaces in nematic liquid crystals
    Yana V Izdebskaya
    Nonlinear Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Lett 35:1692-4. 2010
  10. ncbi Optical guiding of absorbing nanoclusters in air
    Vladlen G Shvedov
    Nonlinear Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Express 17:5743-57. 2009

Collaborators

  • Cyril Hnatovsky
  • Anton S Desyatnikov
  • Yana V Izdebskaya
  • Yuri S Kivshar
  • Wieslaw Krolikowski
  • Andrei V Rode

Detail Information

Publications11

  1. ncbi Efficient beam converter for the generation of high-power femtosecond vortices
    Vladlen G Shvedov
    Laser Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Lett 35:2660-2. 2010
    ..We also show that the topological charge of a femtosecond vortex beam can be determined by analyzing its intensity distribution in the focal area of a cylindrical lens...
  2. ncbi Selective trapping of multiple particles by volume speckle field
    Vladlen G Shvedov
    Laser Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Express 18:3137-42. 2010
    ..The size distribution of trapped particles exhibits a narrow peak near the average size of an optical speckle. Thus, the speckleformed traps act as a sieve with the holes selecting particles of a similar size...
  3. ncbi Generation of optical bottle beams by incoherent white-light vortices
    Vladlen G Shvedov
    Nonlinear Physics Center and Laser Physics Center, Research School of Physical Sciences and Engineering, Australian National University, Canberra ACT 0200, Australia
    Opt Express 16:20902-7. 2008
    ..We generate experimentally optical bottle beams from incoherent double-charge white-light vortices, and show that their parameters can be efficiently controlled by varying the beam focusing conditions...
  4. ncbi Materials processing with a tightly focused femtosecond laser vortex pulse
    Cyril Hnatovsky
    Laser Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra Australian Capital Territory 0200, Australia
    Opt Lett 35:3417-9. 2010
    ..NA=0.45 and 0.9) to ablate fused silica and soda-lime glass. By controlling the pulse energy, we consistently machine micrometer-size ring-shaped structures with <100nm uniform groove thickness...
  5. ncbi Giant optical manipulation
    Vladlen G Shvedov
    Laser Physics Center, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200, Australia
    Phys Rev Lett 105:118103. 2010
    ....
  6. ncbi Optical manipulation of particle ensembles in air
    Vladlen G Shvedov
    Laser Physics Centre, Australian National University, Canberra, Australian Capital Territory 0200, Australia
    Opt Lett 37:1934-6. 2012
    ..This technique allows simultaneous three-dimensional manipulation of multiple micro-objects in gases...
  7. ncbi Polarization-dependent ablation of silicon using tightly focused femtosecond laser vortex pulses
    Cyril Hnatovsky
    Laser Physics Centre, The Australian National University, Canberra ACT 0200, Australia
    Opt Lett 37:226-8. 2012
    ..This effect offers an additional degree of freedom to control the shape and size of laser-machined structures on a subwavelength scale...
  8. ncbi Photophoretic manipulation of absorbing aerosol particles with vortex beams: theory versus experiment
    Anton S Desyatnikov
    Nonlinear Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Express 17:8201-11. 2009
    ..Shvedov et al., Opt. Express 17, 5743 (2009)]. We calculate both longitudinal and transverse photophoretic forces acting on a spherical absorbing particle, and then compare our theoretical predictions with the experimental data...
  9. ncbi Soliton bending and routing induced by interaction with curved surfaces in nematic liquid crystals
    Yana V Izdebskaya
    Nonlinear Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Lett 35:1692-4. 2010
    ..We also observe a large-angle total internal reflection of the soliton beam from an interface between liquid crystal and air...
  10. ncbi Optical guiding of absorbing nanoclusters in air
    Vladlen G Shvedov
    Nonlinear Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia
    Opt Express 17:5743-57. 2009
    ..We achieve stable positioning and guiding of particles as well as simultaneous trapping of a large number of particles in a dual-beam optical trap created by two counter-propagating and co-rotating optical vortex beams...
  11. ncbi Robust trapping and manipulation of airborne particles with a bottle beam
    Vladlen G Shvedov
    Laser Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra, ACT 0200, Australia
    Opt Express 19:17350-6. 2011
    ..This optical fiber-based single beam trap can be used in numerous applications where true 3D manipulation and delivery of airborne micro-objects is required...