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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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DIRECT MEASURING OF SINGLE-CYCLE MID-IR LIGHT BULLETS PATHLENGTH AT VARIOUS FILAMENTATION REGIMES IN LIF BY THE LASERCOLORATION METHODтезисы доклада
- Авторы: Chekalin S.V., Kompanets V.O., Kuznetsov3 A.V., Dormidonov A.E., Kandidov V.P.
- Сборник: XI международный симпозиум по фотонному эхо и когерентной спектроскопии (ФЭКС – 2017): Сборник тезисов
- Тезисы
- Год издания: 2017
- Место издания: [Электронное издание] Светлогорск
- Первая страница: 100
- Последняя страница: 101
- Аннотация: A colour-centre structure formed in a LiF crystal under filamentation of a femtosecond mid-IR laser pulse with a power slightly exceeding the critical power for self-focusing has been experimentally and theoretically investigated. A singlecycle light bullet was recorded for the first time by observation of strictly periodic oscillations for the density of the colour centres induced in an isotropic LiF crystal under filamentation of a laser beam with a wavelength tuned in the range from 2600 to 3900 nm, which is due to the periodic change in the light field amplitude in the light bullet formed under filamentation under propagation in dispersive medium. The light bullet path length was not more than one millimeter. ISBN 978-5-89513-421-4
- Добавил в систему: Кандидов Валерий Петрович