This work reviews fundamentals and the recent state-of-art achievements in the field of
plasmonic biosensing based terahertz (THz) spectroscopy. Being nonpoisonous and …

Boosting nonlinear frequency conversion in extremely confined volumes remains a
challenge in nano-optics research, but can enable applications in nanomedicine …

Nano-apertures are known as interesting structures for biomedical sensing, spectroscopy,
optical imaging, and electrical field manipulating. Recently, different shapes of these …

Planar metasurfaces and plasmonic resonators have shown great promise for sensing
applications across the electromagnetic domain ranging from the microwaves to the optical …

Subwavelength structural color filtering and printing technologies employing plasmonic
nanostructures have recently been recognized as an important and beneficial complement …

A quad-band plasmonic perfect absorber (PPA) based on all-metal nanostructure
metasurface in infrared regime has been proposed and investigated numerically, which …

A low loss wavelength-selective filter in terahertz frequencies is proposed and
demonstrated. The proposed filter consists of a resonator placed in the air with a 15 μm and …

A simple design of triple-band perfect light absorber (PLA) based on hybrid metasurface in
visible region has been presented in this work, which turns out to be applicable for refractive …

This paper propose a perfect absorber with multi-band, adjustable, high figure of merit
(FOM) and high sensitivity is based on single-layer patterned graphene surface plasmon …

A new type of quad-band terahertz metamaterial absorber based on a common sandwich
structure is investigated. In sharp contrast to the most previous studies focused on only …