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Information × Registration Number 0211U005844, 0109U001507 , R & D reports Title Development of theoretical foundations of designing diffractive optical elements and systems based on them popup.stage_title Head Kolobrodov Valentin, Registration Date 13-12-2011 Organization National Technscal University of Ukraine "Kiev Polytechnic Institute". popup.description2 The objects of the research are designing methods of optical elements and systems based on scalar diffraction theory. A purpose of the work was to deepen the methodology of the scalar diffraction theory for the creation of new methods of design of optical systems based on diffractive optics. The results of the work are an approximate equation of Fresnel diffraction, which is used in the design of optical systems based on diffraction theory; expressions which allow to determine the phase function of the lens, the field amplitude distribution in any plane of the optical system; method of frequency analysis of the diffraction limited optical systems, which allows you to determine the ratio of the coherent transfer function and optical transfer function and to establish a connection between them; diffraction methods for design diffractive lenses. Branch of the application is optical and opto-electronic industry. Product Description popup.authors Іванов О.В. Богатирьова Г.В. Захарченко В.С. Знак В.Г. Колобродов В.Г. Максимчук І.В. Микитенко В.І. Чечко Н.М. popup.nrat_date 2020-04-02 Close