Plasmon Generation and Routing in Nanowire-Based Hybrid Plasmonic Coupling Systems With Incorporated Nanodisk Antennas

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F21%3A10246193" target="_blank" >RIV/61989100:27640/21:10246193 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/21:10246193
Result on the web
<a href="https://ieeexplore.ieee.org/document/9140344" target="_blank" >https://ieeexplore.ieee.org/document/9140344</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/JSTQE.2020.3008651" target="_blank" >10.1109/JSTQE.2020.3008651</a>

Result language
angličtina
Original language name
Plasmon Generation and Routing in Nanowire-Based Hybrid Plasmonic Coupling Systems With Incorporated Nanodisk Antennas
Original language description
Developing efficient techniques to bridge single-plasmon radiations to nanoscale plasmonic waveguides nowadays is still a critical consideration for on-chip integration of solid-state photonic circuits. Here, we propose and theoretically demonstrate the generation and routing of single plasmons in nanowire-based hybrid plasmonic coupling structures with nanodisk antenna resonators. Optimizations of key characteristic parameters illustrate that the structure not only offers an enhanced tradeoff between the propagation length (similar to 20 mu m) and mode confinement (similar to lambda(2)/8450), but also exhibits outstanding plasmon generation and guiding properties, such as a Purcell factor of 2.14 x 10(6), a coupling efficiency from emissions to desired waveguides of 59%, and a Figure-of-Merit of 3 x 10(7) in the visible and infrared spectral range, which outperforms the previous plasmonic structures. The plasmon emission properties are also quite robust against possible emitter positioning imperfections. Our work may inspire new opportunities in helping design quantum-plasmonic platforms for future quantum information processing and related on-chip plasmonic devices.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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