Dielectric particle-based strategy to design a new self-bending subwavelength structured light beams; IOP Conference Series: Materials Science and Engineering; Vol. 1019 : 14th International Forum on Strategic Technology (IFOST 2019)

Dielectric particle-based strategy to design a new self-bending subwavelength structured light beams; IOP Conference Series: Materials Science and Engineering; Vol. 1019 : 14th International Forum on Strategic Technology (IFOST 2019)

Бібліографічні деталі
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 1019 : 14th International Forum on Strategic Technology (IFOST 2019).— 2021.— [012093, 8 p.]
Автор: Minin I. V. Igor Vladilenovich
Співавтор: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение электронной инженерии
Інші автори: Minin O. V. Oleg Vladilenovich
Резюме:Title screen
During last 2 years it was shown that an electromagnetic field can be made to curve after propagation through a simple dielectric material of special shape, which adds a new-found degree of simplicity. This effect was termed 'photonic hooks' - it is an unique electromagnetic beam configuration behind a mesoscale dielectric particle with a broken symmetry and differ from Airy-family beams. PH features the radius of curvature, which is about 2 times smaller than the electromagnetic wavelength - this is the smallest curvature radius of electromagnetic waves ever reported. The nature of a photonic hook is in dispersion of the phase velocity of the waves inside of particle, resulting in interference. Here, we report a new dielectric particlebased strategy to design self-bending subwavelength structured light beams.
Мова:Англійська
Опубліковано: 2021
Предмети:
электронный ресурс
труды учёных ТПУ
световые пучки
диэлектрические материалы
диэлектрические частицы
интерференция
Онлайн доступ:http://earchive.tpu.ru/handle/11683/64581
https://doi.org/10.1088/1757-899X/1019/1/012093
Формат: Електронний ресурс Частина з книги
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663604

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