DocumentCode
779961
Title
Terahertz imaging system based on LT-GaAsSb antenna driven by all-semiconductor femtosecond source
Author
Wilcox, K.G. ; Rutz, F. ; Wilk, R. ; Foreman, H.D. ; Roberts, Jeffrey S. ; Sigmund, J. ; Hartnagel, H.L. ; Koch, Martin ; Tropper, A.C.
Author_Institution
Sch. of Phys. & Astron., Univ. of Southampton
Volume
42
Issue
20
fYear
2006
fDate
9/28/2006 12:00:00 AM
Firstpage
1159
Lastpage
1160
Abstract
A source of terahertz radiation based on a LT-GaAsSb antenna excited by a 1.04 mum 480 fs pulse train from a vertical external cavity surface emitting laser is described. Images of samples were acquired using bolometer detection
Keywords
III-V semiconductors; arsenic compounds; bolometers; gallium arsenide; high-speed optical techniques; laser mode locking; microwave photonics; submillimetre wave antennas; submillimetre wave imaging; surface emitting lasers; 1.04 micron; 480 fs; GaAsSb; LT-GaAsSb antenna; all-semiconductor femtosecond source; bolometer detection; surface emitting lasers; terahertz imaging system; terahertz radiation; vertical external cavity surface emitting laser;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20061825
Filename
1706033
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