Search academic texts

Information × Registration Number 0215U001095, 0110U004586 , R & D reports Title Femtooptics of nanoparticles of noble metals, semiconductors and fullerene-containing organic compounds. popup.stage_title Head Blonskyy Ivan Vasyl'ovych, Registration Date 17-01-2015 Organization Institute of physics NASU popup.description2 Filamentation of powerful femtosecond vortex beams with topological charge l=2 in sapphire is investigated. A way to control the azimuthal position of the filaments by changing the phase difference between two coherent co-axial vortex and vortex-free referent beams is proposed and demonstrated. The observed misalignment of the paths of the filaments, generated by vortex, and vortex-free beams, crossing at a small angle, is explained in terms of the spiral propagation of the filaments around the axis of the optical vortex. We proposed a new method determined of natures of natures of excitons in nanoparticles of CdSe by time-domaine luminescence. Product Description popup.authors Блонський Іван Васильович Головченко Олена Миколаївна Дмитрук Ігор Миколайович Дмитрук Андрій Миколайович Зубрілін Микола Глібович Кадан Віктор Миколайович Коренюк Петро Іванович Павлов Ігор Анатолійович Рибак Андрій Станіславович Шинкаренко Євген Вікторович popup.nrat_date 2020-04-02 Close