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Relativistic surface plasmon enhanced harmonic generation from gratings
- Source :
- Applied Physics Letters, Applied Physics Letters, American Institute of Physics, 2017, 110 (5), pp.051103. ⟨10.1063/1.4975365⟩, Applied Physics Letters, 2017, 110 (5), pp.051103. ⟨10.1063/1.4975365⟩
- Publication Year :
- 2017
- Publisher :
- HAL CCSD, 2017.
-
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 XUV pulses.<br />The author L. Fedeli has been partially supported by European Research Council Consolidator Grant ENSURE (ERC-2014-CoG No. 647554)
- Subjects :
- Physics
[PHYS]Physics [physics]
Physics and Astronomy (miscellaneous)
business.industry
Surface plasmon
FOS: Physical sciences
Physics::Optics
Grating
01 natural sciences
Physics - Plasma Physics
010305 fluids & plasmas
Plasma Physics (physics.plasm-ph)
Optics
Harmonics
Extreme ultraviolet
0103 physical sciences
Harmonic
High harmonic generation
Monochromatic color
010306 general physics
business
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Excitation
Subjects
Details
- Language :
- English
- ISSN :
- 00036951
- Database :
- OpenAIRE
- Journal :
- Applied Physics Letters, Applied Physics Letters, American Institute of Physics, 2017, 110 (5), pp.051103. ⟨10.1063/1.4975365⟩, Applied Physics Letters, 2017, 110 (5), pp.051103. ⟨10.1063/1.4975365⟩
- Accession number :
- edsair.doi.dedup.....4d2dc1f183e35f554b9fb6fe4071e3b6
- Full Text :
- https://doi.org/10.1063/1.4975365⟩