Detail publikace

Silicon waveguides with graphene: coupling of waveguide mode to surface plasmons

ČTYROKÝ, J. PETRÁČEK, J. KUZMIAK, V. KWIECIEN, P. RICHTER, I.

Originální název

Silicon waveguides with graphene: coupling of waveguide mode to surface plasmons

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Silicon waveguides with graphene layers have been recently intensively studied for their potential as fast and low-power electro-optic modulators with small footprints. In this paper we show that in the optical wavelength range of 1.55 mu m, surface plasmons supported by the graphene layer with the chemical potential exceeding similar to 0.5 eV can couple with the guided mode of the silicon waveguide and affect its propagation. On the other hand, this effect might be possibly utilized in technical applications like a very low-power amplitude modulation, temperature sensing, etc.

Klíčová slova

silicon photonics; electrooptic modulation; graphene; surface plasmons

Autoři

ČTYROKÝ, J.; PETRÁČEK, J.; KUZMIAK, V.; KWIECIEN, P.; RICHTER, I.

Vydáno

18. 8. 2020

Nakladatel

IOP Publishing

Místo

BRISTOL

ISSN

2040-8978

Periodikum

JOURNAL OF OPTICS

Ročník

22

Číslo

9

Stát

Spojené království Velké Británie a Severního Irska

Strany od

095801-1

Strany do

095801-8

Strany počet

8

URL

https://link.springer.com/article/10.1007%2Fs11082-020-02265-0

Plný text v Digitální knihovně

http://hdl.handle.net/11012/196568