Terahertz radiation from biased femtosecond laser filament in air
作者
Yi Liu,Aurélien Houard,B. Prade,A. Mysyrowicz
标识
DOI:10.1109/cleo.2008.4551071
摘要
Terahertz radiations of laser filament biased by an AC terahertz field or a DC electric field are studied. Similar physical properties of the two THz radiations are observed. Efficiency of both methods is compared.