DocumentCode
2514993
Title
Surface plasmon-enhanced terahertz emission from single layer graphene
Author
Bahk, Young-Mi ; Ramakrishnan, Gopakumar ; Choi, Jong Ho ; Park, Hyeong-Ryeol ; Kang, Tae June ; Kim, Yong Hyup ; Ahn, Kwnag Jun ; Planken, Paul C M ; Kim, Dai-Sik
Author_Institution
Center for Subwavelength Opt. & Dept. of Phys. & Astron., Seoul Nat. Univ., Seoul, South Korea
fYear
2012
fDate
23-28 Sept. 2012
Firstpage
1
Lastpage
2
Abstract
Emission of terahertz radiation is observed when a single layer graphene on a glass slide is excited with femtosecond near-infrared laser pulses. Furthermore, we can enhance the amplitude of terahertz emission by surface plasmon resonance excitation on a thin gold film in the Kretschmann geometry.
Keywords
gold; graphene; high-speed optical techniques; optical harmonic generation; surface plasmon resonance; terahertz wave generation; thin films; C; Kretschmann geometry; femtosecond near-infrared laser pulses; glass slide; single layer graphene; surface plasmon resonance excitation; surface plasmon-enhanced terahertz emission; thin gold film; Films; Gold; Laser excitation; Nonlinear optics; Plasmons; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location
Wollongong, NSW
ISSN
2162-2027
Print_ISBN
978-1-4673-1598-2
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/IRMMW-THz.2012.6380480
Filename
6380480
Link To Document