alexa Conical emission, pulse splitting, and X-wave parametric amplification in nonlinear dynamics of ultrashort light pulses.


Journal of Lasers, Optics & Photonics

Author(s): Faccio D, Porras MA, Dubietis A, Bragheri F, Couairon A,

Abstract Share this page

Abstract The precise observation of the angle-frequency spectrum of light filaments in water reveals a scenario incompatible with current models of conical emission (CE). Its description in terms of linear X-wave modes leads us to understand filamentation dynamics requiring a phase- and group-matched, Kerr-driven four-wave-mixing process that involves two highly localized pumps and two X waves. CE and temporal splitting arise naturally as two manifestations of this process. This article was published in Phys Rev Lett and referenced in Journal of Lasers, Optics & Photonics

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

  • 6th International Conference on Photonics
    July 31- August 01, 2017 Milan, Italy
  • 7th International Conference on Laser Optics
    July 31- August 02, 2017 Milan,Italy
Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version