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Information × Registration Number 0211U000378, 0110U004538 , R & D reports Title Theoretical and experimental study of the resonant exitation of surface waves in semiconductor and superconductor periodic structures and finding-out of an opportunity for creation of nanofotonic fnd nanoelectronic devices. Development of an experimental sample of the filter for submillimeter wave range. popup.stage_title Head Lytvynenko Leonid, Registration Date 02-02-2011 Organization Institute of Radio Astronomy National Academy of Sciences of Ukraine popup.description2 The analytical theory of resonance processes related to surface plasmon-polariton excitation has been built. It is shown that such strong resonance effect as total suppression of specular reflection occurs even if the inclinations of harmonic grating profile are small. The electromagnetic field is incident on the lamellar semiconductor, and the dependencies of reflection and transmission coefficients on the problem parameters have been found. The effective algorithm for solution the diffraction problem on complex periodic structures has been developed and the effect of the resonance in locked mode has been studied thoroughly. This effect is of high interest due to the possibility of practical application. The detection part of the device for resonance effects in Terahertzes investigation has been designed. It ensures the measurement of the angle dependence of the resonance position with accuracy not less than 5 arcminutes Product Description popup.authors Гавриков В.К. Грибовський О.В. Каменєв Ю.Ю. Кац О.В. Литвиненко Л.М. Просвірнін С.Л. Спєвак І.С. Туз В.Р. Хардиков В.В. Шульга В.М. Ямпольський Ю.М. popup.nrat_date 2020-04-02 Close