The present status and development of strong-field nano-optics, an emerging field of
nonlinear optics, is discussed. A nonperturbative regime of light-matter interactions is …

Attosecond science is based on electron dynamics driven by a strong optical electric field
and has evolved beyond its original scope in gas-phase atomic and molecular physics to …

Recently two emerging areas of research, attosecond and nanoscale physics, have started
to come together. Attosecond physics deals with phenomena occurring when ultrashort laser …

Plasmonic high-harmonic generation (HHG) drew attention as a means of producing
coherent extreme ultraviolet (EUV) radiation by taking advantage of field enhancement …

Strong-field phenomena in optical nanostructures have enabled the integration of
nanophotonics, plasmonics and attosecond spectroscopy. For example, tremendous …

We present theoretical studies of high-order-harmonic generation (HHG) produced by
nonhomogeneous fields resulting from the illumination of plasmonic nanostructures with a …

Molecular high-order harmonic generation from the H 2+ ion driven by spatial
inhomogeneous fields consisting of the chirped pulse and a terahertz pulse has been …

We study high-order harmonic generation (HHG) resulting from the illumination of plasmonic
nanostructures with a short laser pulse of long wavelength. We demonstrate that both the …

We present a theoretical investigation of high-order harmonic generation in spatially
inhomogeneous two-color laser fields by solving three dimensional time dependent …

We present numerical simulations of high-order harmonic generation in helium using a
temporally synthesized and spatially nonhomogeneous strong laser field. The combination …