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Response of nonequilibrium nonstationary plasma created by intense femtosecond UV laser pulse in rare gases: emission in the THz frequency bandтезисы доклада
- Авторы: Bogatskaya A.V., Popov A.M.
- Сборник: Book of Abstracts "XXXI INTERNATIONAL CONFERENCE ON PHOTONIC,ELECTRONIC, AND ATOMIC COLLISIONS", 23-30.07.2019
- Тезисы
- Год издания: 2019
- Место издания: Deauville, France
- Первая страница: 722
- Аннотация: We analyse the response of the current in plasma created in the process of gas ionization by an intense UV laser pulse in the terahertz frequency band. Our consideration allows us to take into account both temporal retardation of the EVDF evolution with respect to the external electric field and the effect of the relaxation of the strongly nonequilibrium EVDF due to elastic electron - atomic collisions The suggested theory enables to properly describe propagation of short and ultra-short THz pulses in laser plasma waveguides.
- Добавил в систему: Попов Александр Михайлович