DocumentCode
2865188
Title
Patterned femtosecond laser excitation of terahertz radiation in GaAs photonic crystals
Author
Jukam, Nathan ; Yee, Cristo ; Fushman, Ilya ; Vuekovic, J. ; Sherwin, Mark S.
Author_Institution
Dept. of Phys., Univ. of California, Santa Barbara, CA
fYear
2006
fDate
21-26 May 2006
Firstpage
1
Lastpage
2
Abstract
GaAs terahertz (THz) photonic crystal (PC) slabs are fabricated. A spatially patterned femtosecond laser beam generates THz radiation inside the PCs. THz emission from dasialeaky modespsila above the light line is observed.
Keywords
gallium arsenide; laser beam effects; optical design techniques; photonic crystals; GaAs; patterned femtosecond laser excitation; photonic crystals; terahertz emission; Etching; Gallium arsenide; Laser beams; Laser excitation; Laser modes; Lasers and electrooptics; Photonic crystals; Slabs; Surface emitting lasers; Ultrafast optics; (220.4000) Optical Design and Fabrication, microstructure fabrication; (300.6270) Spectroscopy, far-infrared; (300.6500) Spectroscopy, time resolved;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location
Long Beach, CA
Print_ISBN
978-1-55752-813-1
Electronic_ISBN
978-1-55752-813-1
Type
conf
DOI
10.1109/CLEO.2006.4627869
Filename
4627869
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