TY - JOUR
T1 - Modeling of Hybrid Plasmonic Ring Resonator Based on Dielectric Filled Subwavelength Metal Grating
AU - Singh, Mandeep
N1 - Publisher Copyright:
© 2018, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - A nanophotonic dual ring Cu-SiO2-Si-Cu-SiO2 plasmonic switch with subwavelength metal grating as switching element is designed and simulated in this paper. The 2D finite element method (FEM)–based COMSOL simulations are performed in the optical C-band to examine its switching performance. Switching is achieved with metal-insulator transition (MIT) phenomenon in VO2 filled subwavelength metal grating (SW-MG), placed in between the two rings of equal radius (R = 1.04 μm). The impact of ring and SW-MG geometrical parameters on the switching performance is also presented. Numerical simulation shows an extinction ratio (ER) of 4.14 dB, along with free spectral range (FSR), figure of merit (Q) of (129 nm, 68.03) and (173 nm, 96.12) in the ON state and OFF state, respectively.
AB - A nanophotonic dual ring Cu-SiO2-Si-Cu-SiO2 plasmonic switch with subwavelength metal grating as switching element is designed and simulated in this paper. The 2D finite element method (FEM)–based COMSOL simulations are performed in the optical C-band to examine its switching performance. Switching is achieved with metal-insulator transition (MIT) phenomenon in VO2 filled subwavelength metal grating (SW-MG), placed in between the two rings of equal radius (R = 1.04 μm). The impact of ring and SW-MG geometrical parameters on the switching performance is also presented. Numerical simulation shows an extinction ratio (ER) of 4.14 dB, along with free spectral range (FSR), figure of merit (Q) of (129 nm, 68.03) and (173 nm, 96.12) in the ON state and OFF state, respectively.
UR - https://www.scopus.com/pages/publications/85056704286
UR - https://www.scopus.com/inward/citedby.url?scp=85056704286&partnerID=8YFLogxK
U2 - 10.1007/s11468-018-0874-4
DO - 10.1007/s11468-018-0874-4
M3 - Article
AN - SCOPUS:85056704286
SN - 1557-1955
VL - 14
SP - 915
EP - 920
JO - Plasmonics
JF - Plasmonics
IS - 4
ER -