The requirements for an optical sensor are high: the sensor should be reliable, quick, and
simple, and all these features must be provided at ultralow fabrication costs. The …

Surface plasmon resonance-based sensors have emerged as commercially fostering
portable biodetectors. The scientific community is engaged in extensive research to improve …

The resonant nanostructures are significant for enhancing the electromagnetic field density
in a nanoscale region, suitable for many novel nanophotonic applications. This review …

Metallic nanostructures are highly attractive for refractive index sensing, as the evanescent
field from the associated plasmonic resonances resides in close proximity to the adjacent …

In this paper, a bifunctional metamaterial perfect absorber (MPA) by combining sodium and
graphene with the two-dimension grating structure is proposed, which can serve as both a …

Metal‐semiconductor nanostructures in various configurations are extensively used in
photodetection, photocatalysis, and photovoltaics. For photodetection purposes, the working …

The next generation of sensors requires a simple yet compact lab on chip‐based precise
optical detection mechanism where data interpretation can be achieved with minimum effort …

In this work, a two-dimensional grating structure based on the metal assisted guided-mode
resonance (MAGMR) effect is proposed, which can be used for near infrared band sensing …

In this paper, a high-efficiency beam splitter based on an I-shaped stack configuration under
normal incidence is proposed, which can function as a multi-functional polarization …

Guided-mode resonance (GMR) sensors are an effective sensing technique for biomolecule
or gas molecule detection by monitoring the changes in the resonance wavelength …