Generation of Terahertz Radiation in Gas Media with Variable Structure when Focusing Two-Color Femtosecond Laser Pulses


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Abstract

The possibility of modulating the power of terahertz radiation generated in the laser plasma produced when focusing two-color femtosecond laser pulses in air, when using a gas jet directed to the plasma formation region, is demonstrated.

About the authors

P. A. Chizhov

Prokhorov General Physics Institute

Author for correspondence.
Email: pvch@inbox.ru
Russian Federation, 38 Vavilova St., Moscow, 119991

A. A. Ushakov

Prokhorov General Physics Institute; Moscow State University

Email: pvch@inbox.ru
Russian Federation, 38 Vavilova St., Moscow, 119991; Moscow, 119991

V. V. Bukin

Prokhorov General Physics Institute

Email: pvch@inbox.ru
Russian Federation, 38 Vavilova St., Moscow, 119991

S. V. Garnov

Prokhorov General Physics Institute

Email: pvch@inbox.ru
Russian Federation, 38 Vavilova St., Moscow, 119991

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