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Competing and coexisting nonlinear optical processes responsible for two types self-diffraction of laser beams in the colloidal CdSe/ZnS quantum dotsдоклад на конференции
- Авторы: Dneprovskii V., Smirnov A., Kozlova M.
- Международная Конференция : The International Conference on Coherent and Nonlinear Optics Lasers, Applications, and Technologies (ICONO/LAT 2013)
- Даты проведения конференции: 2013
- Тип доклада: Стендовый
- Докладчик: Smirnov A.
- Место проведения: Moscow, Russia (18-22 June 2013), Россия
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Аннотация доклада:
Self-diffraction of two types has been discovered in the case of resonant excitation of excitons in CdSe/ZnS quantum dots (highly absorbing colloidal solution) by picosecond laser beams: at the induced circular aperture; at the induced transient diffraction grating. The physical processes responsible for the observed self-action effects are discussed.
- Добавил в систему: Козлова Мария Владимировна