Terahertz Generation through Coherent Excitation of Slow Surface Waves in an Array of Carbon Nanotubes

Terahertz Generation through Coherent Excitation of Slow Surface Waves in an Array of Carbon Nanotubes

In this paper, we present a scheme for generating terahertz (THz) radiation using an array of parallel double-walled carbon nanotubes (DWCNTs) subjected to a direct current (DC). The longitudinal surface plasmon polaritons (SPPs) in the DWCNTs are coherently excited by two near-infrared laser beams...

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Bibliographic Details
Main Authors: Sergey A. Afanas’ev, Andrei A. Fotiadi, Aleksei S. Kadochkin, Evgeny P. Kitsyuk, Sergey G. Moiseev, Dmitry G. Sannikov, Vyacheslav V. Svetukhin, Yury P. Shaman, Igor O. Zolotovskii
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Photonics
Subjects:
terahertz
double-walled carbon nanotubes
plasmon polaritons
drift current pumping
Online Access:https://www.mdpi.com/2304-6732/10/12/1317

Internet

https://www.mdpi.com/2304-6732/10/12/1317

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