Graphene on an optical waveguide: comparison of simulation approaches

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F20%3A00538000" target="_blank" >RIV/67985882:_____/20:00538000 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/20:00340866 RIV/00216305:26210/20:PU135675

Výsledek na webu

<a href="https://doi.org/10.1007/s11082-020-02265-0" target="_blank" >https://doi.org/10.1007/s11082-020-02265-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11082-020-02265-0" target="_blank" >10.1007/s11082-020-02265-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Graphene on an optical waveguide: comparison of simulation approaches

Popis výsledku v původním jazyce

Recently, unusual properties of novel two-dimensional materials like graphene have revolutionized many branches of science and technology. Adequate numerical simulations of photonic devices comprising graphene layers require new approaches or modified methods. In this paper we present comparison of results obtained with three representations of a graphene monolayer: (1) an infinitely thin sheet with a finite surface complex conductivity, (2) a thin layer of a finite thickness exhibiting uniaxially anisotropic complex permittivity, and (3) anisotropic permittivity perturbation in an infinitely small volume. Numerical solutions of rigorous dispersion equations were compared to each other and also with the results obtained with several commercial as well as proprietary software packets. Under proper conditions, all approaches provide comparable results

Název v anglickém jazyce

Graphene on an optical waveguide: comparison of simulation approaches

Popis výsledku anglicky

Recently, unusual properties of novel two-dimensional materials like graphene have revolutionized many branches of science and technology. Adequate numerical simulations of photonic devices comprising graphene layers require new approaches or modified methods. In this paper we present comparison of results obtained with three representations of a graphene monolayer: (1) an infinitely thin sheet with a finite surface complex conductivity, (2) a thin layer of a finite thickness exhibiting uniaxially anisotropic complex permittivity, and (3) anisotropic permittivity perturbation in an infinitely small volume. Numerical solutions of rigorous dispersion equations were compared to each other and also with the results obtained with several commercial as well as proprietary software packets. Under proper conditions, all approaches provide comparable results

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

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Optical and Quantum Electronics

ISSN

0306-8919

e-ISSN

—

Svazek periodika

52

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

149

Kód UT WoS článku

000518029700001

EID výsledku v databázi Scopus

2-s2.0-85081058320