TY - JOUR
T1 - A comparative analysis between Drude and Johnson & Christy for nanometric optical demultiplexer
AU - Medina, I.
AU - Villaseñor, A.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2023
Y1 - 2023
N2 - The constant need to miniaturize technological devices has increased the development of novel optical devices in the nanoscale. A common kind of photonic devices are built using Metal-Insulator-Metal (MIM) interfaces to generate Surface Plasmons Polaritons (SPPs) and process light waves in the optical window. In this paper a 12 channel demultiplexer is proposed using 8 cavities coupled to both sides of the main waveguide. Then the nano demultiplexer is modelled in COMSOL Multiphysics using Drude model and Johnson and Christy parameters for the optical constants. Then we compare the transmission spectrum from 400 to 2200 nm for both models and discuss the differences advantages of each method.
AB - The constant need to miniaturize technological devices has increased the development of novel optical devices in the nanoscale. A common kind of photonic devices are built using Metal-Insulator-Metal (MIM) interfaces to generate Surface Plasmons Polaritons (SPPs) and process light waves in the optical window. In this paper a 12 channel demultiplexer is proposed using 8 cavities coupled to both sides of the main waveguide. Then the nano demultiplexer is modelled in COMSOL Multiphysics using Drude model and Johnson and Christy parameters for the optical constants. Then we compare the transmission spectrum from 400 to 2200 nm for both models and discuss the differences advantages of each method.
UR - http://www.scopus.com/inward/record.url?scp=85159621956&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/2475/1/012010
DO - 10.1088/1742-6596/2475/1/012010
M3 - Artículo de la conferencia
AN - SCOPUS:85159621956
SN - 1742-6588
VL - 2475
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012010
T2 - 2022 International Conference on AeroSpace Science and Technology, ICASST 2022
Y2 - 28 November 2022 through 2 December 2022
ER -