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Information × Registration Number 0216U005856, 0114U005349 , R & D reports Title Principles of adaptive interferometry with using of polychromatic laser radiation. popup.stage_title Head Yatsenko Leonid Petrovich, Registration Date 29-02-2016 Organization Institute of physics NASU popup.description2 The theoretical model of formation of the radiation spectrum in laser with frequency shifted feedback with considering of the chosen design and type of laser medium has been developed. Experimental model of FSF laser has been constructed and its output spectrum has been investigated. Physical and mathematical model of two-wave interaction between light beams of polychromatic radiation in the photorefractive crystal has been calculated. The control of the spectral characteristics of radiation of FSF laser has been developed for ensuring of conditions for the most efficient conversion of the interference signal in an adaptive interferometer. It has been experimentally investigated the influence of radiation parameters (spectral composition, intensity, the state of polarization, interference contrast, amplitude and phase of modulation frequency) on the efficiency of formation of interference signal in an adaptive interferometer. Product Description popup.authors Мамута Олександр Дмитрович Мацнєв Ігор Вікторович Негрійко Анатолій Михайлович Передерій Олександр Олегович Потьомкіна Жанна Вячеславівна Романенко Віктор Іванович Удовицька Олена Григорівна Ходаковський Володимир Михайлович Яценко Леонід Петрович popup.nrat_date 2020-04-02 Close