In this paper, a plasmonic refractive index sensor is designed based on a Metal-Insulator-Metal waveguide coupled to a bragg reflector side-coupled to a rectangular cavity. A 2D-FDTD method is used to simulate the results. Results show that a maximum of 1320 nm/RIU for sensitivity and 45.5 RIU-1 for figure-of-merit could be obtained which shows the applicability of the sensor for accurate and compact sensing applications.
Vahedi,M and Moradkhani,M . (2026). Design and Simulation of a Sensor based on Plasmonic Bragg reflector. (e6315). New Research in Physics, 5(1), e6315
MLA
Vahedi,M , and Moradkhani,M . "Design and Simulation of a Sensor based on Plasmonic Bragg reflector" .e6315 , New Research in Physics, 5, 1, 2026, e6315.
HARVARD
Vahedi M, Moradkhani M. (2026). 'Design and Simulation of a Sensor based on Plasmonic Bragg reflector', New Research in Physics, 5(1), e6315.
CHICAGO
M Vahedi and M Moradkhani, "Design and Simulation of a Sensor based on Plasmonic Bragg reflector," New Research in Physics, 5 1 (2026): e6315,
VANCOUVER
Vahedi M, Moradkhani M. Design and Simulation of a Sensor based on Plasmonic Bragg reflector. New Research in Physics. 2026;5(1):e6315 (In Persian).
