2014
DOI: 10.18287/0134-2452-2014-38-4-689-694
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Study of the broadband radiation intensity distribution formed by diffractive optical elements

Abstract: 1 Институт систем обработки изображений РАН, 2 Самарский государственный аэрокосмический университет имени академика С.П. Королёва(национальный исследовательский университет)(СГАУ), 3 Физический институт им. П.Н. Лебедева РАН Аннотация Представлены результаты исследований хроматических свойств дифракционного опти-ческого элемента (ДОЭ), предназначенных для управления лазерной абляцией. Рассмотрено как влияние отклонения длины волны излучения от расчётной при изготовлении ДОЭ, так и влияние уширения спектра, во… Show more

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Cited by 21 publications
(8 citation statements)
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“…Aso, it enables simple elements replication in order to form both spherical and aspherical wavefront sets, making diffractive optic's elements useful for different applications. The majority of studies consider diffractive optical elements either as additional elements for the compensation of aberrations of a refractive imaging system [4,5], or as elements for focusing on a particular area [4][5][6][7][8][9][10][11][12][13][14]. For example, in [6,7] longitudinal intensity distribution for a coherent case is considered, [8] considers the process of a plane wave focus using a Fresnel lens, and [9] researches methods of compensation of DOE chromatic aberration.…”
Section: Fig 1 Membrane Optical Imager For Real-time Exploitation Pmentioning
confidence: 99%
“…Aso, it enables simple elements replication in order to form both spherical and aspherical wavefront sets, making diffractive optic's elements useful for different applications. The majority of studies consider diffractive optical elements either as additional elements for the compensation of aberrations of a refractive imaging system [4,5], or as elements for focusing on a particular area [4][5][6][7][8][9][10][11][12][13][14]. For example, in [6,7] longitudinal intensity distribution for a coherent case is considered, [8] considers the process of a plane wave focus using a Fresnel lens, and [9] researches methods of compensation of DOE chromatic aberration.…”
Section: Fig 1 Membrane Optical Imager For Real-time Exploitation Pmentioning
confidence: 99%
“…Khonina is the study of chromatic properties of DOEs [91][92][93], which is important both in imaging systems [94][95][96][97][98] and in the laser processing of materials [99][100][101][102]. She has considered the influence of the light wavelength deviation from the base one in the manufacture of DOE, as well as the effect of broadening the spectrum while using nonmonochromatic radiation sources.…”
Section: Ipsi Rasmentioning
confidence: 99%
“…Развитие технологий формирования микрорельефов с высотой существенно больше микрометра даёт возможность изготовления дифракционных [5,6] или гармонических линз [7], аппроксимирующих любую асферическую поверхность [8]. Конечно, в этом случае необходимо компенсировать хроматические искажения [8,9], но с увеличением высоты рельефа они уменьшаются [7]. Трудоёмкость этой технологии не зависит от формы поверхности, которая аппроксимируется микрорельефом.…”
Section: Introductionunclassified