In this paper, we propose and design a new type of an integrated optical sensor that
performs sensing in a wide wavelength range corresponding to mid-infrared (mid-IR) …

Refractive index (RI) sensing helps to identify biomolecules and chemicals in the mid-
infrared range for drug discovery, bioengineering, and environmental monitoring. In this …

Colorimetric sensors were fabricated by embedding three dimensional (3D) inverse opal
photonic crystal (IOPC) structure inside a dimethyl sulfoxide (DMSO) infiltrated …

This study reports the design and analysis of a plasmonic sensor based on a heavily doped
silicon and metallic grating structure working in the mid-infrared region. The numerical …

We investigate the optical properties of mono-and double-layer asymmetric fishnet
metamaterials with orientated elliptical holes, which exhibit exotic spectral and polarization …

In this paper, a novel optical nanoantenna based on two-dimensional plasmonic nano-ring
antenna array is proposed, investigated numerically and compared with a nano-disk …

Brechzahlsensitive plasmonische Sensoren mit nanostrukturierten Goldoberflächen bieten
viele Vorteile für die kontinuierliche Vor-Ort-Überwachung in komplexen …

In this manuscript, we propose and design two different Fabry-Pérot microtube cavity
refractometer configurations operating at mid-infrared (mid-IR) wavelengths. The designed …

This paper describes a sub-wavelength metal-dielectric free-standing grating for the
purpose of a gas sensor. Guided-mode resonance in photonic crystal (PhC) slab structures …

Double-layered grating structures (DGSs) fabricated of gold (Au) and silver (Ag),
respectively, are proposed for chem/biosensing in the midinfrared range. The geometry …