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Extending the high-order harmonic generation cutoff by means of self-phase-modulated chirped pulses
- 1.0471490 - FZÚ 2017 RIV DE eng J - Journal Article
Neyra, E. - Videla, F. - Perez-Hernandez, J. A. - Ciappina, Marcelo F. - Roso, L. - Torchia, G.A.
Extending the high-order harmonic generation cutoff by means of self-phase-modulated chirped pulses.
Laser Physics Letters. Roč. 13, č. 11 (2016), s. 1-5, č. článku 115303. ISSN 1612-2011. E-ISSN 1612-202X
R&D Projects: GA MŠMT EF15_008/0000162
Grant - others:ELI Beamlines(XE) CZ.02.1.01/0.0/0.0/15_008/0000162
Institutional support: RVO:68378271
Keywords : laser fields * compression * physics
Subject RIV: BL - Plasma and Gas Discharge Physics
Impact factor: 2.537, year: 2016
In this letter we propose a complementary approach to extend the cutoff in high-order harmonic generation (HHG) spectra beyond the well established limits. Inspired by techniques normally used in the compression of ultrashort pulses and supercontinuum generation, we show this extension can be achieved by means of a nonlinear phenomenon known as self-phase-modulation (SPM).
Permanent Link: http://hdl.handle.net/11104/0268875
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