2015
DOI: 10.18287/0134-2452-2015-39-2-172-180
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Analysis of the orbital angular momentum of superposition of diffraction-free Bessel beams with a complex shift

Abstract: Институт систем обработки изображений РАН, 2 Самарский государственный аэрокосмический университет имени академика С.П. Королёва(национальный исследовательский университет) (СГАУ) Аннотация Получено аналитическое выражение для расчёта нормированного орбитального углово-го момента (ОУМ) для суперпозиции смещённых с оптической оси пучков Бесселя с одина-ковым топологическим зарядом. Это выражение позволяет формировать бездифракционные пучки с разным распределением интенсивности, но с одинаковым ОУМ. Показано так… Show more

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Cited by 5 publications
(2 citation statements)
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“…There are various methods of forming such HOBs that have a predetermined crosssectional shape [20][21][22][23][24]. Changing the cross-sectional shape of the beams can change the shape of the region in which trapped particles will be moved.…”
Section: Optical Manipulation With Hollow Optical Beamsmentioning
confidence: 99%
“…There are various methods of forming such HOBs that have a predetermined crosssectional shape [20][21][22][23][24]. Changing the cross-sectional shape of the beams can change the shape of the region in which trapped particles will be moved.…”
Section: Optical Manipulation With Hollow Optical Beamsmentioning
confidence: 99%
“…These beams are non-diffracting (they propagate without any change in their shape) and, furthermore, self-healing. Other class of non-diffracting beams, such as the Mathieu beams, Parabolic beams, Lommel beams and Airy beams have attracted much attention [20][21][22][23][24]. The propagation and scattering properties of these beams have…”
Section: Introductionmentioning
confidence: 99%