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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/61989100:27740/21:10246193

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Journal on Selected Topics in Quantum Electronics

ISSN

1077-260X

e-ISSN

—

Svazek periodika

27

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

000563911000001

EID výsledku v databázi Scopus

2-s2.0-85090142420