Transformation of THz spectra emitted from dual-frequency femtosecond pulse interaction in gases

V. A. Andreeva, A. V. Borodin, M. N. Esaulkov, O. G. Kosareva, Q. Luo, N. A. Panov, A. P. Shkurinov, K. Wang, H. Zhao, X. C. Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Experimental and theoretical study of the mechanisms affecting the spectral form of the pulsed THz emission generated due to the interaction between a bichromatic laser field and a gaseous medium is presented. The influence of a photoionization process and Raman rotational molecular transitions on the THz spectrum is discussed. Typical spectral modifications of THz emission are tracked down and linked to the duration of the two-color laser pump pulse.

Original languageEnglish (US)
Title of host publicationIRMMW-THz 2012 - 37th International Conference on Infrared, Millimeter, and Terahertz Waves
DOIs
StatePublished - 2012
Event37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012 - Wollongong, NSW, Australia
Duration: Sep 23 2012Sep 28 2012

Publication series

NameInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN (Print)2162-2027
ISSN (Electronic)2162-2035

Other

Other37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012
CountryAustralia
CityWollongong, NSW
Period9/23/129/28/12

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    Andreeva, V. A., Borodin, A. V., Esaulkov, M. N., Kosareva, O. G., Luo, Q., Panov, N. A., Shkurinov, A. P., Wang, K., Zhao, H., & Zhang, X. C. (2012). Transformation of THz spectra emitted from dual-frequency femtosecond pulse interaction in gases. In IRMMW-THz 2012 - 37th International Conference on Infrared, Millimeter, and Terahertz Waves [6380429] (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). https://doi.org/10.1109/IRMMW-THz.2012.6380429