This paper presents a theoretical study on a planar waveguide surface plasmon biosensor based on the Otto Configuration. The analysis employs an eigenmode solver with perfectly mached layers (PML) to ...

In this paper, we investigate the capability of a planar plasmonic waveguide to sense the refractive index. The waveguide is made up of one dimensional array of long grooved structures which exhibit ...

References [1] A niobium pentoxide waveguide sensor for on-chip mid-infrared absorption spectroscopic methane measurement. Sensors and Actuators B Chemical (2023).

Technical Terms Substrate Integrated Waveguide (SIW): A waveguide structure formed within a printed circuit board using arrays of metallised via holes to confine electromagnetic propagation.

This paper reports on the news about refractive index measurements and spectroscopic features of thin films, which can be applied as optical planar waveguides, focusing on their manufacturing ...

A metal-clad waveguide (MCWG) sensor comprised of a nanoporous waveguiding layer on a metal cladding layer is advantageous in sensing of biomolecules because of a high surface area of nanopores and a ...

The largest characteristic dimension of each hierarchical level is given, respectively, by 4.4 mm, 12.4 mm, 28.4 mm, and 60.4 mm, presenting sound transmission loss levels above 10 dB for the 225 Hz–1 ...