With its unique and exclusive linear and nonlinear optical characteristics, epsilon-near-zero
(ENZ) photonics has drawn a tremendous amount of attention in the recent decade in the …

Surface-enhanced Raman spectroscopy (SERS) has developed as a feasible method for
chemical and biological applications, unifying the precision of molecular fingerprinting with …

Coupled resonant cavities can enable strong photon energy confinement to facilitate the
miniaturization of functional photonic devices for applications in designs of sensors …

This study presents, what we believe to be, a novel approach to enhance the spectrum of
extraordinary terahertz transmission utilizing surface plasmon polaritons (SPPs) mode …

By independently tuning the structure parameters of the nanorods in nanohole arrays
(NRinNH), the localized surface plasmon resonance (LSPR)-induced extraordinary optical …

In this work, we demonstrate a novel structure that can generate extraordinary optical
transmission with a silicon hemisphere placed on a conventional bull's eye structure. There …

Enhanced extraordinary optical transmission (EOT) is generated by a gold hole array with a
concentric hemisphere in the terahertz (THz) region. By introducing hemispherical particles …

By combining nanosphere lithography with oblique angle deposition, large-area asymmetric
compound Ag nanohole arrays with nanorods inside the hole were patterned on substrates …

Shadow sphere lithography (SSL) offers unparalleled advantages in fabricating complex
nanostructures, yet optimizing these structures remains challenging due to vast parameter …

Inventive design variations in subwavelength plasmonic structures can excite
unconventional surface plasmon resonances (SPRs) that can enormously contribute to …