TY - GEN
T1 - Plasmonic Demultiplexing Structures Using MIM Waveguides
AU - Aparna, U.
AU - Kumar, M. Sathish
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - A 2D dual channel plasmonic demultiplexers for Surface Plasmon Polariton (SPP) waves is demonstrated. The structure is based on nano-grooves etched on Metal-Insulator-Metal (MIM) waveguide. Interference and resonance principles are used in the design. The operating wavelength of the demultiplexer can be easily manipulated by appropriately choosing the materials, spacing between the nano-grooves and size of MIM waveguide. These demultiplexers are numerically simulated using Finite Element Method (FEM). The simulation results match with that of the theoretical design. SPP waves of different wavelengths are separated specially by focusing them at different locations. Further a power efficient demultiplexer is proposed with compact footprint. The device shows high transmission efficiency with a narrow bandwidth. The proposed plasmonic demultiplexer can be used in telecommunication and data processing in next generation highly integrated photonic circuits.
AB - A 2D dual channel plasmonic demultiplexers for Surface Plasmon Polariton (SPP) waves is demonstrated. The structure is based on nano-grooves etched on Metal-Insulator-Metal (MIM) waveguide. Interference and resonance principles are used in the design. The operating wavelength of the demultiplexer can be easily manipulated by appropriately choosing the materials, spacing between the nano-grooves and size of MIM waveguide. These demultiplexers are numerically simulated using Finite Element Method (FEM). The simulation results match with that of the theoretical design. SPP waves of different wavelengths are separated specially by focusing them at different locations. Further a power efficient demultiplexer is proposed with compact footprint. The device shows high transmission efficiency with a narrow bandwidth. The proposed plasmonic demultiplexer can be used in telecommunication and data processing in next generation highly integrated photonic circuits.
UR - https://www.scopus.com/pages/publications/105013539315
UR - https://www.scopus.com/pages/publications/105013539315#tab=citedBy
U2 - 10.1007/978-981-96-3352-4_43
DO - 10.1007/978-981-96-3352-4_43
M3 - Conference contribution
AN - SCOPUS:105013539315
SN - 9789819633517
T3 - Lecture Notes in Networks and Systems
SP - 575
EP - 583
BT - Proceedings of Data Analytics and Management - ICDAM 2024
A2 - Swaroop, Abhishek
A2 - Virdee, Bal
A2 - Correia, Sérgio Duarte
A2 - Polkowski, Zdzislaw
PB - Springer Science and Business Media Deutschland GmbH
T2 - 5th International Conference on Data Analytics and Management, ICDAM 2024
Y2 - 14 June 2024 through 15 June 2024
ER -