Terahertz pulse emission optimization from tailored femtosecond laser pulse filamentation in air
Terahertz pulse emission optimization from tailored femtosecond laser pulse filamentation in air
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DOI:
10.1364/ol.34.002165
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发表时间:
2009-07-15
期刊:
影响因子:
3.6
通讯作者:
Tzortzakis, S.
中科院分区:
文献类型:
--
作者:
Manceau, J. -M.;Averchi, A.;Tzortzakis, S.
We study the generation of intense terahertz pulses produced by two-color laser pulse filamentation in air. We tailor the filamentation process and the produced plasma strings and study how the generated terahertz field is modified. An important terahertz pulse shortening is found for plasma strings with uniform electron density. (C) 2009 Optical Society of America