Characterization of Sierpinski carpet optical antenna at visible and near-infrared wavelengths
We present fabrication, characterization, and simulation results on an optical antenna inspired by the Sierpinski carpet fractal geometry for operation in the visible and near-infrared wavelength regions. Measurements and simulations of the far-field scattering efficiency indicate a broadband optica...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2014-01-01
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| Series: | New Journal of Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/16/9/093024 |
| _version_ | 1797751086862303232 |
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| author | Ting Lee Chen Dirk Jan Dikken Jord C Prangsma Frans Segerink Jennifer L Herek |
| author_facet | Ting Lee Chen Dirk Jan Dikken Jord C Prangsma Frans Segerink Jennifer L Herek |
| author_sort | Ting Lee Chen |
| collection | DOAJ |
| description | We present fabrication, characterization, and simulation results on an optical antenna inspired by the Sierpinski carpet fractal geometry for operation in the visible and near-infrared wavelength regions. Measurements and simulations of the far-field scattering efficiency indicate a broadband optical response. Two-photon photoluminescence images provide maps of the near-field intensity distribution, from which we extract an enhancement factor of ∼70. To explore the effect of morphology on the optical response of a large assembly of particles, we also present results on an arbitrarily chosen pseudo-random configuration as well as a periodic array. |
| first_indexed | 2024-03-12T16:43:21Z |
| format | Article |
| id | doaj.art-3deab2fd1f6f406589fb3eb46278a9da |
| institution | Directory Open Access Journal |
| issn | 1367-2630 |
| language | English |
| last_indexed | 2024-03-12T16:43:21Z |
| publishDate | 2014-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | New Journal of Physics |
| spelling | doaj.art-3deab2fd1f6f406589fb3eb46278a9da2023-08-08T14:21:58ZengIOP PublishingNew Journal of Physics1367-26302014-01-0116909302410.1088/1367-2630/16/9/093024Characterization of Sierpinski carpet optical antenna at visible and near-infrared wavelengthsTing Lee Chen0Dirk Jan Dikken1Jord C Prangsma2Frans Segerink3Jennifer L Herek4Optical Sciences Group, MESA+ Institute for Nanotechnology, University of Twente , 7500 AE Enschede, The NetherlandsOptical Sciences Group, MESA+ Institute for Nanotechnology, University of Twente , 7500 AE Enschede, The NetherlandsOptical Sciences Group, MESA+ Institute for Nanotechnology, University of Twente , 7500 AE Enschede, The Netherlands; Nanobiophysics, MESA+ Institute for Nanotechnology, University of Twente , 7500 AE Enschede, The NetherlandsOptical Sciences Group, MESA+ Institute for Nanotechnology, University of Twente , 7500 AE Enschede, The NetherlandsOptical Sciences Group, MESA+ Institute for Nanotechnology, University of Twente , 7500 AE Enschede, The NetherlandsWe present fabrication, characterization, and simulation results on an optical antenna inspired by the Sierpinski carpet fractal geometry for operation in the visible and near-infrared wavelength regions. Measurements and simulations of the far-field scattering efficiency indicate a broadband optical response. Two-photon photoluminescence images provide maps of the near-field intensity distribution, from which we extract an enhancement factor of ∼70. To explore the effect of morphology on the optical response of a large assembly of particles, we also present results on an arbitrarily chosen pseudo-random configuration as well as a periodic array.https://doi.org/10.1088/1367-2630/16/9/093024optical antennafractalplasmonicbroadbandnanostructure |
| spellingShingle | Ting Lee Chen Dirk Jan Dikken Jord C Prangsma Frans Segerink Jennifer L Herek Characterization of Sierpinski carpet optical antenna at visible and near-infrared wavelengths New Journal of Physics optical antenna fractal plasmonic broadband nanostructure |
| title | Characterization of Sierpinski carpet optical antenna at visible and near-infrared wavelengths |
| title_full | Characterization of Sierpinski carpet optical antenna at visible and near-infrared wavelengths |
| title_fullStr | Characterization of Sierpinski carpet optical antenna at visible and near-infrared wavelengths |
| title_full_unstemmed | Characterization of Sierpinski carpet optical antenna at visible and near-infrared wavelengths |
| title_short | Characterization of Sierpinski carpet optical antenna at visible and near-infrared wavelengths |
| title_sort | characterization of sierpinski carpet optical antenna at visible and near infrared wavelengths |
| topic | optical antenna fractal plasmonic broadband nanostructure |
| url | https://doi.org/10.1088/1367-2630/16/9/093024 |
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