Tunable temperature sensor based on an integrated plasmonic grating

Novel SPP Nanolaser with Two Modes of Electromagnetic for Optoelectronic Integration Device

Sense trace gases based surface plasmon polarization waveguide of graphene

SPP waveguide of CdS nanowires and graphene nanobelts

Novel graphene enhancement nanolaser based on hybrid plasmonic waveguides at optical communication wavelength

Novel High-Sensitivity Racetrack Surface Plasmon Resonance Sensor Modified by Graphene

In order to overcome the existing challenges presented by conventional sensors, including their large size, a complicated preparation process, and difficulties filling the sensing media, a novel high-sensitivity plasmonic resonator sensor which is composed of two graphene-modified straight waveguides, two metallic layers, and a racetrack nanodisk resonator is proposed in this study. The transmission characteristics, which were calculated by the finite element theory, were used to further analyze the sensing properties. The results of quantitative analysis show that the proposed plasmonic sensor generates two resonance peaks for the different incident wavelengths, and both resonance peaks can be tuned by temperature. In addition, after optimizing the structural parameters of the resonator, the Q value and the refractive sensitivity reached 21.5 and 1666.67 nmRIU–1, respectively. Compared with other studies, these values translate to a better performance. Furthermore, a temperature sensitivity of 2.33 nm/5°C was achieved, which allows the sensor to be easily applied to practical detection. The results of this study can broaden the useful range for a nanometer-scale temperature sensor with ultrafast real-time detection and resistance to electromagnetic interference.

Tunable Plasmonic Nanolaser Based on Graphene

Laser Spot Center Detection and Comparison Test

Light Source of Multilayer Graphene to Control Interactions Between Localized an Delocalized Surface Plasmon Polaritons in the THZ Band

Dye gain gold NW array of surface plasmon polariton waveguide

Multilayered surface plasma resonance waveguide sensing device

Surface plasmon polariton mode in the metal-insulator-metal waveguide

New surface plasmon polariton waveguide based on GaN nanowires

Light Humidity Sensor of Surface Plasmon Resonance by Symmetric Metal Film

Surface Plasmon Polariton Waveguide by Bottom and Top of Graphene