DocumentCode
654290
Title
Graphene active plasmons toward the new types of terahertz lasers
Author
Otsuji, Taiichi ; Ryzhii, Victor ; Dubinov, Alexander A. ; Popov, V.V.
Author_Institution
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
fYear
2013
fDate
14-16 Oct. 2013
Firstpage
1
Lastpage
4
Abstract
This paper reviews recent advances in graphene active plasmons toward new types of terahertz lasers. We theoretically discovered and experimentally manifested that the carrier population inversion in graphene results in stimulated emission of plasmons with a giant gain, leading to superradiant terahertz lasing from a structured graphene.
Keywords
graphene; plasmons; population inversion; solid lasers; stimulated emission; superradiance; terahertz wave devices; C; carrier population inversion; giant gain; graphene active plasmons; laser gain; stimulated emission; superradiant terahertz lasing; terahertz lasers; Frequency measurement; Graphene; Optical pumping; Plasmons; Silicon; Spontaneous emission; Ultrafast optics; graphene; lasers; plasmons; superradiance; terahertz;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Electromagnetics and Communications (ICECom), 2013 21st International Conference on
Conference_Location
Dubrovnik
Print_ISBN
978-953-6037-65-0
Type
conf
DOI
10.1109/ICECom.2013.6684746
Filename
6684746
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