DocumentCode
2231339
Title
Amplified stimulated terahertz emission from optically pumped graphene
Author
Otsuji, Taiichi ; Tombet, Stephane Boubanga ; Satou, Akira ; Ryzhii, Victor
Author_Institution
RIEC Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
fYear
2011
fDate
1-6 May 2011
Firstpage
1
Lastpage
2
Abstract
The gapless and linear energy spectra of electrons and holes in graphene lead to nontrivial features such as negative dynamic conductivity in the terahertz spectral range. This paper reviews the recent advances in theoretical and experimental study on terahertz light amplification by stimulated emission of radiation in optically pumped graphene.
Keywords
amplification; graphene; microwave photonics; optical materials; optical pumping; stimulated emission; C; amplified stimulated terahertz emission; gapless energy spectra; linear energy spectra; negative dynamic conductivity; optically pumped graphene; stimulated emission; terahertz light amplification; Charge carrier processes; Optical pulses; Optical pumping; Optical scattering; Photonics; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-4577-1223-4
Type
conf
Filename
5950279
Link To Document