Beyond Fowler–Nordheim model: harmonic generation from metallic nano-structures
@article{Yusofsani2021BeyondFM, title={Beyond Fowler–Nordheim model: harmonic generation from metallic nano-structures}, author={Seyedmohammad Yusofsani and M. Kolesik}, journal={The European Physical Journal Special Topics}, year={2021} }
Metallic structures interacting with electromagnetic fields are known to exhibit properties similar to those found in atoms and molecules, such as multi-photon and tunnel ionization. Developing this similarity beyond the electron emission current, we generalize the wellknown Fowler-Nordheim model, and predict heretofore unrecognized source of nonlinear optical response from nano-structures exposed to illumination with intense optical pulses.
One Citation
Intense laser matter interaction in atoms, finite systems and condensed media: recent experiments and theoretical advances
- PhysicsThe European Physical Journal Special Topics
- 2022
References
SHOWING 1-10 OF 38 REFERENCES
Universal long-wavelength nonlinear optical response of noble gases.
- PhysicsOptics express
- 2019
We demonstrate numerically that the long-wavelength nonlinear dipole moment and ionization rate versus electric field strength F for different noble gases can be scaled onto each other, revealing…
Bridging quantum and classical plasmonics with a quantum-corrected model.
- PhysicsNature communications
- 2012
The quantum-corrected model (QCM), a novel approach that incorporates quantum-mechanical effects within a classical electrodynamic framework, is presented, opening a new venue for addressing quantum effects in realistic plasmonic systems.
Theory of plasmon-enhanced high-order harmonic generation in the vicinity of metal nanostructures in noble gases
- Physics
- 2011
Max Born Institute of Nonlinear Optics and Short Pulse Spectroscopy, Max Born Str 2a, D-12489 Berlin, Germany(Dated: September 22, 2010)We present a semiclassical model for plasmon-enhanced…
Strong-field above-threshold photoemission from sharp metal tips
- Physics2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC)
- 2011
Measurements are presented that enable us to uniquely identify strong-field effects that are clearly resolved in the spectra of emitted electrons, showing that such a system may be ideal to extend strong- field studies from atomic gases to solid state systems.
High-order-harmonic generation by enhanced plasmonic near-fields in metal nanoparticles
- Physics
- 2013
We present theoretical investigations of high-order harmonic generation (HHG) resulting from the interaction of noble gases with localized surface plasmons. These plasmonic fields are produced when a…
Localized multiphoton emission of femtosecond electron pulses from metal nanotips.
- PhysicsPhysical review letters
- 2007
The strong optical nonlinearity of the electron emission allows us to image the local optical field near a metallic nanostructure with a spatial resolution of a few tens of nanometers in a novel tip-enhanced electron emission microscope.
Attosecond physics in photoemission from a metal nanotip
- Physics
- 2012
Nanometre-scale metal tips irradiated by femtosecond laser pulses represent ultrafast electron sources. The combination of the laser pulse and the tip offers the possibility of extending attosecond…
Enhanced high-harmonic generation from an all-dielectric metasurface
- PhysicsNature Physics
- 2018
The recent observation of high-harmonic generation from solids creates a new possibility for engineering fundamental strong-field processes by patterning the solid target with subwavelength…
Enhanced harmonic generation in gases using an all-dielectric metasurface
- Physics
- 2020
Abstract Strong field confinement, long-lifetime resonances, and slow-light effects suggest that metasurfaces are a promising tool for nonlinear optical applications. These nanostructured devices…
Nonlinear optical response of noble gases via the metastable electronic state approach
- Physics
- 2016
The goal of this paper is to elucidate the theoretical underpinnings of the metastable electronic state approach (MESA) and demonstrate its utility for the evaluation of the nonlinear optical…