Materials Processing with Femtosecond Vortex Pulses Conference Paper uri icon

abstract

  • We present the first results on material processing with tightly focused single femtosecond laser vortex pulses. We use double-charge femtosecond vortices to produce micron-size ring-shaped structures with <100 nm uniform groove thickness. OSA/ CLEO 2011.

published proceedings

  • 2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)

author list (cited authors)

  • Hnatovsky, C., Shvedov, V. G., Krolikowski, W., & Rode, A. V.

complete list of authors

  • Hnatovsky, Cyril||Shvedov, Vladlen G||Krolikowski, Wieslaw||Rode, Andrei V

publication date

  • December 2011