DocumentCode
2508581
Title
Using THz frequency combs generated from unstabilized femtosecond lasers for near- and far-field characterization of GHz and THz emitters
Author
Füser, Heiko ; Bieler, Mark ; Geise, Alexander
Author_Institution
Phys.-Tech. Bundesanstalt, Braunschweig, Germany
fYear
2012
fDate
23-28 Sept. 2012
Firstpage
1
Lastpage
3
Abstract
We report spatially resolved measurements of frequency, phase, and amplitude of GHz and THz emitters employing an unstabilized THz frequency comb. Different detection methods are compared regarding accuracy and invasiveness.
Keywords
high-speed optical techniques; optical harmonic generation; GHz emitters; THz emitters; detection methods; far-field characterization; near-field characterization; unstabilized THz frequency comb; unstabilized femtosecond lasers; Antenna measurements; Earth Observing System; Frequency measurement; Measurement by laser beam; Phase measurement; Spatial resolution; 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.2012.6380180
Filename
6380180
Link To Document