Title :
Terahertz radiation from air plasma, generated by linearly polarized femtosecond pulses with short focal length lens
Author :
Fadeev, D.A. ; Mironov, V.A.
Author_Institution :
Inst. of Appl. Phys. RAS, Nizhny Novgorod, Russia
Abstract :
New theoretical approach for terahertz radiation from air plasma generated by linearly polarized laser pulses focused by short focal length lens is presented. The theory describes new experimental effect of non-symmetric radiation pattern determined by laser pulse polarization.
Keywords :
plasma density; plasma light propagation; plasma oscillations; plasma simulation; terahertz wave generation; air plasma; laser pulse polarization; linearly polarized femtosecond pulses; linearly polarized laser pulses; nonsymmetric radiation pattern; short focal length lens; terahertz radiation; Distribution functions; Equations; Laser modes; Laser theory; Mathematical model; Numerical models; Plasmas;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5613038
