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 …

Over more than 40 years since its discovery, surface‐enhanced Raman scattering/
spectroscopy (SERS) has attracted substantial attention as a tool for fundamental research …

Periodic porous alloyed Au–Ag nanosphere (NS) arrays with different periodic lengths and
tunable composition ratios were prepared on Si substrates on a large scale (∼ cm2) using …

The integration of metallic plasmonic nanoantennas with quantum emitters can dramatically
enhance coherent harmonic generation, often resulting from the coupling of fundamental …

Recent progress in submicron-and nano-fabrication technologies has led to the emergence
of novel photonic structures such as optical nanoantennas and metasurfaces. Real-life …

Plasmon-generated hot electrons show great potential for driving chemical reactions. The
utilization efficiency of hot electrons is highly dependent on the interaction of the electronic …

The need for ever-faster information processing requires exceptionally small devices that
operate at frequencies approaching the terahertz and petahertz regimes. For the diagnostics …

Resonant phenomena have been extensively used in micro-and nanophotonics.
Mathematically, these phenomena originate in a discrete set of basis functions known as …

Facile fabrication of Fe-based nanotheranostic agents with the enhanced Chemodynamic
therapy (CDT) effect and multiple functions is important for oncotherapy. In this report, noble …

Plasmonic nanosponges are a powerful platform for various nanophotonic applications
owing to extremely high local field enhancement in metallic nanopores. The filling of the …