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Broadband noncollinear optical parametric amplifier upon low-frequency picosecond pump as CARS-radiation intensifier доклад на конференции
- Авторы: Tunkin V.G., Morozov V.B., Vereshchagin K.A.
- Международная Конференция : European Conference on Nonlinear Optical Spectroscopy (ECONOS)
- Даты проведения конференции: 4-5 апреля 2017
- Дата доклада: 5 апреля 2017
- Тип доклада: Стендовый
- Докладчик: не указан
- Место проведения: Йена, Germany
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Аннотация доклада:
During the work with broadband picosecond NOPA, we found out that in case of noncollinear parametric interaction in a nonlinear crystal with injection of seed radiation consecutive three-frequency interactions allow to perform effective parametric amplification of high-frequency waves upon a low-frequency pump. After insignificant modification of our broadband noncollinear amplifier scheme regarding correction of pump and seed beams parameters, we observed an intensive blue radiation from a nonlinear crystal KTP with wavelength λaS=435 nm upon pump wavelength λp=532 nm and injecting seed with wavelength λS=685 nm
- Добавил в систему: Тункин Владимир Григорьевич