DocumentCode
3039491
Title
Role of optical breakdown plasma in registration of a broadband THz radiation in ABCD detection scheme.
Author
Borodin, A.V. ; Esaulkov, M.N. ; Frolov, A.A. ; Shkurinov, Alexander P.
Author_Institution
Phys. Dept., M.V. Lomonosov Moscow State Univ., Moscow, Russia
fYear
2011
fDate
26-28 July 2011
Firstpage
6521
Lastpage
6523
Abstract
We develop a theoretical model for generation of second harmonics of a laser pulse in a low-density collisionless plasma through interaction of laser radiation with a THz pulse and applied external DC field. We obtain the expression for intensity of 2ω radiation which depends on the integral of THz field strength over duration of the probe pulse.
Keywords
discharges (electric); plasma diagnostics; plasma light propagation; terahertz waves; ABCD detection scheme; THz field strength; applied external DC field; broadband THz radiation; laser pulse; laser radiation interaction; low-density collisionless plasma; optical breakdown plasma; second harmonics; Free electron lasers; Laser beams; Laser theory; Nonlinear optics; Particle beams; Plasmas; Probes; Maxwell equation; optical breakdown; plasma; terahertz;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-61284-771-9
Type
conf
DOI
10.1109/ICMT.2011.6002538
Filename
6002538
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