DocumentCode
2655674
Title
Finite pump beam size effects in optical-pump/THz-probe spectroscopy
Author
Dakovski, Georgi L. ; Kubera, Brian ; Lan, Song ; Shan, Jie
Author_Institution
Dept. of Phys., Case Western Reserve Univ., Cleveland, OH, USA
Volume
3
fYear
2005
fDate
22-27 May 2005
Firstpage
1908
Abstract
We investigate effects of the finite pump beam size in optical-pump/THz probe measurements experimentally and numerically. A frequency-dependent size regime in which spectral distortion is minimal is identified and a correction method is presented.
Keywords
electro-optical effects; laser beams; optical distortion; optical pumping; submillimetre wave spectra; THz-probe spectroscopy; correction method; electro-optical sampling; finite pump beam size effect; frequency-dependent size regime; optical-pump; spectral distortion; Distortion measurement; Laser excitation; Optical distortion; Optical pulses; Optical pumping; Probes; Size measurement; Spectroscopy; Ultrafast optics; Wavelength measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN
1-55752-796-2
Type
conf
DOI
10.1109/QELS.2005.1549324
Filename
1549324
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