Tapered waveguide mode converters for metal-insulator-metal waveguide plasmonic sensors

MA Butt, NL Kazanskiy, SN Khonina - Measurement, 2023 - Elsevier
Herein a numerical analysis is performed to explore the conversion efficiency of mode
converters for a plasmonic waveguide (WG). The major concern of metal-insulator-metal …

Evaluation of the coupling characteristics of a sandwiched plasmonic waveguide between two dielectric waveguides using air-gap couplers to achieve high …

RA Wahsheh - Optical Engineering, 2022 - spiedigitallibrary.org
To achieve ultrahigh-density nanoplasmonic integrated circuits, low-loss conventional
dielectric waveguides (CDWs) are used to transfer light into and out of the metal–dielectric …

Plasmonic stripes in aqueous environment co-integrated with Si3N4 photonics

G Dabos, D Ketzaki, A Manolis, L Markey… - IEEE Photonics …, 2018 - ieeexplore.ieee.org
We demonstrate the design, fabrication, and the experimental characterization of gold-
based plasmonic stripes butt-coupled with low-pressure-chemical-vapor-deposition …

Ultra-compact broadband 3-db metal–dielectric-metal plasmonic power splitter

RA Wahsheh - Journal of Modern Optics, 2021 - Taylor & Francis
Power splitters are considered essential components in optical interconnects. In this
research work, two different designs of 1× 2 3-dB small-footprint high-performance …

An Efficient Coupling Scheme Between Photonic Crystal Waveguides and Plasmonic Metal-Insulator-Metal Waveguides

E Beiranvand, M Danaie, M Afsahi - Plasmonics, 2024 - Springer
In this study, an efficient bi-directional optical coupler has been proposed. Our approach
involves the development of a novel mechanism aimed at coupling a plasmonic waveguide …

Theoretical Investigation of an Air‐Slot Mode‐Size Matcher between Dielectric and MDM Plasmonic Waveguides

RA Wahsheh - International Journal of Optics, 2021 - Wiley Online Library
Hybrid integration of dielectric and plasmonic waveguides is necessary to reduce the
propagation losses due to the metallic interactions and support of nanofabrication of …

Mode coupling enhancement from dielectric to plasmonic waveguides

RA Wahsheh - Optical Engineering, 2020 - spiedigitallibrary.org
Efficient dielectric–plasmonic interconnect is significant in the design of future electronic–
photonic integrated circuits that deal with large data transfer. We propose three designs and …

Design and Optimization of Open-cladded Plasmonic Waveguides for CMOS Integration on Si3N4 Platform

E Chatzianagnostou, D Ketzaki, G Dabos, D Tsiokos… - Plasmonics, 2019 - Springer
Herein, we present a design analysis and optimization of open-cladded plasmonic
waveguides on a Si 3 N 4 photonic waveguide platform targeting CMOS-compatible …

Water Cladded Plasmonic Slot Waveguide Vertically Coupled With Si3N4 Photonics

G Dabos, D Ketzaki, A Manolis… - IEEE Photonics …, 2018 - ieeexplore.ieee.org
We demonstrate a water cladded plasmo-photonic waveguide, by exploiting the directional
coupling scheme to vertically divert light from a 360× 800 nm (height× width) Si 3 N 4 …

Transmissivity assessment of a sandwiched MDM plasmonic waveguide between two dielectric waveguides

RA Wahsheh - 2021 IEEE 18th International Conference on …, 2021 - ieeexplore.ieee.org
Integrating both dielectric and plasmonic waveguides on the same chip is needed for the
future of the integration of nanoplasmonic circuits. Different coupling methods have been …