Отрывок: 5. The second order diffraction efficiency increases up to 10.1% at D=25% and D=75%, while 3 reaches the same value of 4.5% at D=16.7%, D=50.0% and D=83.3%. In the cases of D=33% and 66% the third order diffraction is missing. In the cases of D=25%, 50% and 75% the 4-th order diffraction is missing. The 5-th order diffraction is missing in the cases of D=20%, 40%, 60% and 80%. Therefore, changing th...
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dc.contributor.authorMeshalkin, A.Yu.-
dc.contributor.authorPodlipnov, V.V.-
dc.contributor.authorUstinov, A.V.-
dc.contributor.authorAchimova, E.A.-
dc.date.accessioned2019-04-24 16:01:32-
dc.date.available2019-04-24 16:01:32-
dc.date.issued2019-
dc.identifierDspace\SGAU\20190423\75811ru
dc.identifier.citationMeshalkin A.Yu. Analysis of diffraction efficiency of phase gratings in dependence of duty cycle and depth / A.Yu. Meshalkin, V.V. Podlipnov, A.V. Ustinov, E.A. Achimova // Сборник трудов ИТНТ-2019 [Текст] : V междунар. конф. и молодеж. шк. "Информ. технологии и нанотехнологии" : 21-24 мая : в 4 т. / Самар. нац.-исслед. ун-т им. С. П. Королева (Самар. ун-т), Ин-т систем. обраб. изобр. РАН-фил. ФНИЦ "Кристаллография и фотоника" РАН ; [под ред. Р. В. Скиданова]. - Самара: Новая техника, 2019. - Т. 1 : Компьютерная оптика и нанофотоника. - 2019. - С. 573-582.ru
dc.identifier.urihttp://repo.ssau.ru/handle/Informacionnye-tehnologii-i-nanotehnologii/Analysis-of-diffraction-efficiency-of-phase-gratings-in-dependence-of-duty-cycle-and-depth-75811-
dc.description.abstractThe analysis of dependence of diffraction efficiency on duty cycle and modulation depth of phase gratings with rectangular and Gaussian profile was performed by means of specially designed program. An Angular Spectrum method applied for monochromatic light propagation in far field through phase grating was used for calculation of diffraction efficiency of gratings. Diffraction efficiency maps of 0-5th diffraction orders were obtained for different grating profiles. It is shown that changing the duty cycle of grating makes it possible to tune smoothly the diffraction efficiency and to redirect the light intensity in required orders.ru
dc.language.isoenru
dc.publisherИзд-во «Новая техника»ru
dc.titleAnalysis of diffraction efficiency of phase gratings in dependence of duty cycle and depthru
dc.typeArticleru
dc.textpart5. The second order diffraction efficiency increases up to 10.1% at D=25% and D=75%, while 3 reaches the same value of 4.5% at D=16.7%, D=50.0% and D=83.3%. In the cases of D=33% and 66% the third order diffraction is missing. In the cases of D=25%, 50% and 75% the 4-th order diffraction is missing. The 5-th order diffraction is missing in the cases of D=20%, 40%, 60% and 80%. Therefore, changing th...-
Располагается в коллекциях: Информационные технологии и нанотехнологии

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