We propose and investigate a photonic crystal fiber (PCF) refractive index sensor with
triangular lattice and four large-size channels based on surface plasmon resonance. In such …

A surface plasmon resonance (SPR) based photonic crystal fiber (PCF) sensor having a
milled microchannel, and an open D-channel has been proposed in this paper. The sensor …

Metal nanoparticles have the ability to strongly enhance the local electromagnetic field in
their vicinity. Such enhancement is crucial for biomolecular detection and is used by …

We predict a novel multispectral spatial and frequency selective sensing based on a
plasmonic sub-diffraction-limited (< λ/4) nanostructure. Via combining the strong plasmon …

We present a new optical biosensor based on surface plasmons excited on an array of gold
nanostripes via attenuated total reflection. We investigate performance of the biosensor …

We propose and demonstrate a strategy for achieving high-quality bio-sensing in an
asymmetric all-dielectric meta-material (α-ADM), which can provide multispectral …

Metal nanoparticle arrays have proved useful for different applications due to their ability to
enhance electromagnetic fields within a few tens of nanometers. This field enhancement …

Surface plasmon resonance (SPR) biosensors using field enhancement in nanograting
surfaces can overcome sensitivity limitations of conventional SPR biosensors. Nevertheless …

The study of optical affinity biosensors based on plasmonic nanostructures has received
significant attention in recent years. The sensing surfaces of these biosensors have complex …

Les Plasmons de surface à l'interface d'un métal et d'un diélectrique sont des oscillations
collectives des électrons libres. Pour une interface plane, les plasmons se manifestent …