Near-Field Mapping of Optical Fabry-Perot Modes in All-Dielectric Nanoantennas

被引:21
作者
Frolov, Aleksandr Yu. [1 ]
Verellen, Niels [2 ,3 ,4 ]
Li, Jiaqi [2 ,3 ,4 ]
Zheng, Xuezhi [5 ]
Paddubrouskaya, Hanna [2 ,3 ]
Denkoya, Denitza [6 ]
Shcherbakov, Maxim R. [1 ]
Vandenbosch, Guy A. E. [5 ]
Panov, Vladimir I. [1 ]
Van Dorpe, Pol [2 ,3 ,4 ]
Fedyanin, Andrey A. [1 ]
Moshchalkov, Victor V. [2 ,3 ]
机构
[1] Lomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia
[2] Katholieke Univ Leuven, INPAC, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
[3] Katholieke Univ Leuven, Dept Phys & Astron, Celestijnenlaan 200 D, B-3001 Leuven, Belgium
[4] IMEC, Kapeldreef 75, B-3001 Leuven, Belgium
[5] Katholieke Univ Leuven, Dept Elect Engn, ESAT TELEMIC, Kasteelpk Arenberg 10, B-3001 Heverlee, Belgium
[6] Macquarie Univ, ARC Ctr Excellence Nanoscale BioPhoton CNBP, Sydney, NSW, Australia
基金
俄罗斯科学基金会; 澳大利亚研究理事会; 俄罗斯基础研究基金会;
关键词
All-dielectric nanophotonics; nanoantenna; scanning near-field optical microscopy; Fabry-Perot modes; 3RD-HARMONIC GENERATION; PLASMONIC NANOANTENNAS; RESONANCES; NANOSTRUCTURES; METASURFACES; SCATTERING; LIGHT; NANOPARTICLES; POLARIZATION; EMISSION;
D O I
10.1021/acs.nanolett.7b03624
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Subwavelength optical resonators and scatterers are dramatically expanding the toolset of the optical sciences and photonics engineering. By offering the opportunity to control and shape light waves in nanoscale volumes, recent developments using high-refractive-index dielectric scatterers gave rise to efficient flat-optical components such as lenses, polarizers, phase plates, color routers, and nonlinear elements with a subwavelength thickness. In this work, we take a deeper look into the unique interaction of light with rod-shaped amorphous silicon scatterers by tapping into their resonant modes with a localized subwavelength light source-an aperture scanning near-field probe. Our experimental configuration essentially constitutes a dielectric antnna that is locally driven by the aperture probe. We show how leaky transverse electric and magnetic modes can selectively be excited and form specific near-field distribution depending on wavelength and antenna dimensions. The probe's transmittance is furthermore enhanced upon coupling to the Fabry-Perot cavity modes, revealing all-dielectric nanorods as efficient transmitter antennas for the radiation of subwavelength emitters, in addition to constituting an elementary building block for all-dielectric metasurfaces and flat optics.
引用
收藏
页码:7629 / 7637
页数:9
相关论文
共 51 条
[21]  
Jahani S, 2016, NAT NANOTECHNOL, V11, P23, DOI [10.1038/nnano.2015.304, 10.1038/NNANO.2015.304]
[22]   Highly tunable elastic dielectric metasurface lenses [J].
Kamali, Seyedeh Mahsa ;
Arbabi, Ehsan ;
Arbabi, Amir ;
Horie, Yu ;
Faraon, Andrei .
LASER & PHOTONICS REVIEWS, 2016, 10 (06) :1002-1008
[23]   All-dielectric optical nanoantennas [J].
Krasnok, Alexander E. ;
Miroshnichenko, Andrey E. ;
Belov, Pavel A. ;
Kivshar, Yuri S. .
OPTICS EXPRESS, 2012, 20 (18) :20599-20604
[24]   Invited Article: Broadband highly efficient dielectric metadevices for polarization control [J].
Kruk, Sergey ;
Hopkins, Ben ;
Kravchenko, Ivan I. ;
Miroshnichenko, Andrey ;
Neshev, Dragomir N. ;
Kivshar, Yuri S. .
APL PHOTONICS, 2016, 1 (03)
[25]   Optically resonant dielectric nanostructures [J].
Kuznetsov, Arseniy I. ;
Miroshnichenko, Andrey E. ;
Brongersma, Mark L. ;
Kivshar, Yuri S. ;
Luk'yanchuk, Boris .
SCIENCE, 2016, 354 (6314)
[26]   Magnetic light [J].
Kuznetsov, Arseniy I. ;
Miroshnichenko, Andrey E. ;
Fu, Yuan Hsing ;
Zhang, JingBo ;
Luk'yanchuk, Boris .
SCIENTIFIC REPORTS, 2012, 2
[27]   Fabry-Perot description for Mie resonances of rectangular dielectric nanowire optical resonators [J].
Landreman, Patrick E. ;
Chalabi, Hamidreza ;
Park, Junghyun ;
Brongersma, Mark L. .
OPTICS EXPRESS, 2016, 24 (26) :29761-29773
[28]   Nanophotonic control of circular dipole emission [J].
le Feber, B. ;
Rotenberg, N. ;
Kuipers, L. .
NATURE COMMUNICATIONS, 2015, 6
[29]   All-Dielectric Antenna Wavelength Router with Bidirectional Scattering of Visible Light [J].
Li, Jiaqi ;
Verellen, Niels ;
Vercruysse, Dries ;
Bearda, Twan ;
Lagae, Liesbet ;
Van Dorpe, Pol .
NANO LETTERS, 2016, 16 (07) :4396-4403
[30]   Dielectric gradient metasurface optical elements [J].
Lin, Dianmin ;
Fan, Pengyu ;
Hasman, Erez ;
Brongersma, Mark L. .
SCIENCE, 2014, 345 (6194) :298-302