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The dependence of terahertz signal and third harmonic amplitudes on mutual polarization of two-color pump components under optical breakdown of airстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 9 декабря 2015 г.
- Авторы: Ushakov Alexander, Volkov Roman, Savel’ev Andrey, Chizhov Pavel, Bukin Vladimir, Garnov Sergey V.
- Журнал: Proceedings of SPIE - The International Society for Optical Engineering
- Том: 8846
- Год издания: 2013
- Издательство: SPIE, the International Society for Optical Engineering
- Местоположение издательства: Bellingham, WA, United States
- Первая страница: 884613
- Последняя страница: 884620
- DOI: 10.1117/12.2023206
- Аннотация: In this paper we measured the dependence of the signal of the third harmonic and terahertz radiation on the mutual polarization of the first and second harmonic to compare the mechanisms of their generation. For this purpose we used the output radiation of laser system Spitfire pro with the following parameters: pulse duration 35 fs, central wavelength 800nm, repetition rate 1kHz, energy of the first and second harmonic are 2mJ and 240?J respectively. The radiation was focused by parabolic mirror with focal length 7,5 cm in air. The energy of terahertz and third harmonic radiation was measured by Holey cell and photomultiplier respectively.
- Добавил в систему: Ушаков Александр Александрович