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Comparative study of low-order harmonic generation in gas and cluster media at intensity Ti:Sa femtosecond laser intensity up to 2000TW/cm2статья
Дата последнего поиска статьи во внешних источниках: 4 марта 2022 г.
- Авторы: Zhvaniya I.A., Dzhidzhoev M.S., Semenov T.A., Savel’ev A.B., Stremoukhov S.Y., Usmanov T., Gordienko V.M.
- Журнал: Journal of Physics: Conference Series
- Том: 1692
- Год издания: 2020
- Издательство: IOP Publishing
- Местоположение издательства: [Bristol, UK], England
- Первая страница: 012017
- DOI: 10.1088/1742-6596/1692/1/012017
- Аннотация: In comparative experiments, it was found that the maximum efficiency of third harmonic generation (THG) in cluster nanoplasma was ~9x10-5 and was approximately 4 times less effective than the case of THG in gas under similar experimental conditions. This result is consistent with theoretical calculations and show that THG amplitude in a gas is about an order of magnitude higher than in a cluster medium. The discrepancy between the THG efficiency in gas and clusters obtained theoretically and experimentally in discussed.
- Добавил в систему: Джиджоев Мурат Суликоевич
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