High-order harmonic generation by bichromatic field

Filipp V. Ignatovitch; V. T. Platonenko; V. V. Strelkov

doi:10.1117/12.341468

5 March 1999 High-order harmonic generation by bichromatic field

Filipp V. Ignatovitch, V. T. Platonenko, V. V. Strelkov

Proceedings Volume 3735, ICONO '98: Ultrafast Phenomena and Interaction of Superstrong Laser Fields with Matter: Nonlinear Optics and High-Field Physics; (1999) https://doi.org/10.1117/12.341468
Event: ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine, 1998, Moscow, Russian Federation

Abstract

A theory of high-order harmonic generation by bichromatic field is proposed. The theory is valid for exciting fields with comparable intensities. Calculations carried out in the frames of the theory show that adding a high-frequency exiting field significantly enhances harmonics conversion efficiency. The possibility of phase matching of harmonics under bichromatic excitation is being discussed.

Citation Download Citation

Filipp V. Ignatovitch, V. T. Platonenko, and V. V. Strelkov "High-order harmonic generation by bichromatic field", Proc. SPIE 3735, ICONO '98: Ultrafast Phenomena and Interaction of Superstrong Laser Fields with Matter: Nonlinear Optics and High-Field Physics, (5 March 1999); https://doi.org/10.1117/12.341468

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