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Article
Temperature dependence of the surface-plasmon-induced Goos–Hänchen shifts
Optical sensing of temperature variations is explored by studying the Goos–Hänchen (GH) lateral shift of a reflected light beam from various device based on the surface plasmon (SP) excitation at metal-dielect...
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Article
Goos–Hänchen shift at an interface of a composite material: effects of particulate clustering
The Goos–Hänchen (GH) shift of a p-polarized light beam reflected from an interface of a composite material of particulate metals in a dielectric host is studied theoretically using effective medium approaches, w...
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Article
Nonlocality and particle-clustering effects on the optical response of composite materials with metallic nanoparticles
The optical properties of composites with metallic nanoparticles are studied, taking into account the effects due to the nonlocal dielectric response of the metal and the coalescing of the particles to form cl...
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Article
Effects on the polarizability of mesoscopic metallic nanoparticles
The effects of temperature variation on the electric polarizability of mesoscopic metallic nanoparticles is studied via a theoretical model in which the temperature dependence of the electron–phonon and electr...
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Article
Temperature dependence of the sensitivity of a long-range surface plasmon optical sensor
The temperature dependence of the sensitivity of an optical sensor based on long-range surface plasmon resonance (LRSPR) is studied via theoretical modeling. Both the ‘angular interrogation’ and the ‘wavelengt...