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)
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 1019 : 14th International Forum on Strategic Technology (IFOST 2019).— 2021.— [012093, 8 p.] |
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| Summary: | 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. |
| Sprog: | engelsk |
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2021
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| Online adgang: | http://earchive.tpu.ru/handle/11683/64581 https://doi.org/10.1088/1757-899X/1019/1/012093 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663604 |
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| 200 | 1 | |a Dielectric particle-based strategy to design a new self-bending subwavelength structured light beams |f I. V. Minin, O. V. Minin | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 23 tit.] | ||
| 330 | |a 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. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\34482 |t Vol. 1019 : 14th International Forum on Strategic Technology (IFOST 2019) |o October 14-17, 2019, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU) ; eds. R. V. Ostvald, D. Gvozdeva, A. S. Ryabikina |v [012093, 8 p.] |d 2021 | |
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| 610 | 1 | |a диэлектрические частицы | |
| 610 | 1 | |a интерференция | |
| 700 | 1 | |a Minin |b I. V. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1960- |g Igor Vladilenovich |3 (RuTPU)RU\TPU\pers\37571 | |
| 701 | 1 | |a Minin |b O. V. |c physicist |c professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1960- |g Oleg Vladilenovich |3 (RuTPU)RU\TPU\pers\44941 | |
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| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/64581 | |
| 856 | 4 | |u https://doi.org/10.1088/1757-899X/1019/1/012093 | |
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