0439094 - FZÚ 2015 RIV NL eng J - Článek v odborném periodiku
Voronin, A.A. - Zheltikov, A.M. - Ditmire, T. - Rus, Bedřich - Korn, Georg
Subexawatt few-cycle light wave generation via multipetawattpulse compression.
Optics Communications. Roč. 291, Mar (2013), s. 299-303. ISSN 0030-4018. E-ISSN 1873-0310
Grant CEP: GA MŠMT ED1.1.00/02.0061; GA MŠMT EE2.3.20.0279
Grant ostatní: ELI Beamlines(XE) CZ.1.05/1.1.00/02.0061; LaserZdroj (OP VK 3)(XE) CZ.1.07/2.3.00/20.0279
Institucionální podpora: RVO:68378271
Klíčová slova: pulse compression * extreme powerlasers * self-focusing
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
Impakt faktor: 1.542, rok: 2013 ; AIS: 0.392, rok: 2013
DOI: https://doi.org/10.1016/j.optcom.2012.10.057

We identify the physical scenarios of nonlinear spatio temporal dynamics of extreme-power laser fields enabling compression of abroad-beam ultrafast multipetawatt laser output to subexawatt few-cycle light pulses focusable to pulse intensities up to 1025 W/cm2. We show that,witha careful control over the key limiting physical effects,which include dispersion,pulse self-steepening,small-scaleself-focusing,and ionization effects,enhancedself-phase modulation of multipetawatt laser wave forms in a solid medium can provide spectral band widths compressible to few-cycle pulse widths without put beam profiles focusable to ultra relativistic intensities.
Trvalý link: http://hdl.handle.net/11104/0242414