Relativistic surface plasmon enhanced harmonic generation from gratings

Abstract : The role of relativistic surface plasmons (SPs) in high order harmonic emission from laser-irradiated grating targets has been investigated by means of particle-in-cell simulations. SP excitation drives a strong enhancement of the intensity of harmonics, particularly in the direction close to the surface tangent. The SP-driven enhancement overlaps with the angular separation of harmonics generated by the grating, which is beneficial for applications requiring monochromatic extreme ultraviolet (XUV) pulses.
Document type :
Journal articles
Complete list of metadatas

https://hal.archives-ouvertes.fr/hal-02266262
Contributor : La. Bibliotheque <>
Submitted on : Tuesday, August 13, 2019 - 5:27:19 PM
Last modification on : Sunday, August 18, 2019 - 1:17:04 AM

Links full text

Identifiers

Citation

L. Fedeli, A. Sgattoni, G. Cantono, A. Macchi. Relativistic surface plasmon enhanced harmonic generation from gratings. Applied Physics Letters, American Institute of Physics, 2017, 110 (5), pp.051103. ⟨10.1063/1.4975365⟩. ⟨hal-02266262⟩

Share

Metrics

Record views

43