Dynamic thermal emission control with InAs-based plasmonic metasurfaces
Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L.
American Association for the Advancement of Science (AAAS)
Published 2018
American Association for the Advancement of Science (AAAS)
Published 2018
| Publication Date: |
2018-12-08
|
|---|---|
| Publisher: |
American Association for the Advancement of Science (AAAS)
|
| Electronic ISSN: |
2375-2548
|
| Topics: |
Natural Sciences in General
|
| Published by: |
| _version_ | 1836399101102522368 |
|---|---|
| autor | Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. |
| beschreibung | Thermal emission from objects tends to be spectrally broadband, unpolarized, and temporally invariant. These common notions are now challenged with the emergence of new nanophotonic structures and concepts that afford on-demand, active manipulation of the thermal emission process. This opens a myriad of new applications in chemistry, health care, thermal management, imaging, sensing, and spectroscopy. Here, we theoretically propose and experimentally demonstrate a new approach to actively tailor thermal emission with a reflective, plasmonic metasurface in which the active material and reflector element are epitaxially grown, high-carrier-mobility InAs layers. Electrical gating induces changes in the charge carrier density of the active InAs layer that are translated into large changes in the optical absorption and thermal emission from metasurface. We demonstrate polarization-dependent and electrically controlled emissivity changes of 3.6%P (6.5% in relative scale) in the mid-infrared spectral range. |
| citation_standardnr | 6367074 |
| datenlieferant | ipn_articles |
| feed_id | 228416 |
| feed_publisher | American Association for the Advancement of Science (AAAS) |
| feed_publisher_url | http://www.aaas.org/ |
| insertion_date | 2018-12-08 |
| journaleissn | 2375-2548 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | American Association for the Advancement of Science (AAAS) |
| quelle | Science Advances |
| relation | http://advances.sciencemag.org/cgi/content/short/4/12/eaat3163?rss=1 |
| search_space | articles |
| shingle_author_1 | Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. |
| shingle_author_2 | Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. |
| shingle_author_3 | Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. |
| shingle_author_4 | Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. |
| shingle_catch_all_1 | Dynamic thermal emission control with InAs-based plasmonic metasurfaces Thermal emission from objects tends to be spectrally broadband, unpolarized, and temporally invariant. These common notions are now challenged with the emergence of new nanophotonic structures and concepts that afford on-demand, active manipulation of the thermal emission process. This opens a myriad of new applications in chemistry, health care, thermal management, imaging, sensing, and spectroscopy. Here, we theoretically propose and experimentally demonstrate a new approach to actively tailor thermal emission with a reflective, plasmonic metasurface in which the active material and reflector element are epitaxially grown, high-carrier-mobility InAs layers. Electrical gating induces changes in the charge carrier density of the active InAs layer that are translated into large changes in the optical absorption and thermal emission from metasurface. We demonstrate polarization-dependent and electrically controlled emissivity changes of 3.6%P (6.5% in relative scale) in the mid-infrared spectral range. Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. American Association for the Advancement of Science (AAAS) 2375-2548 23752548 |
| shingle_catch_all_2 | Dynamic thermal emission control with InAs-based plasmonic metasurfaces Thermal emission from objects tends to be spectrally broadband, unpolarized, and temporally invariant. These common notions are now challenged with the emergence of new nanophotonic structures and concepts that afford on-demand, active manipulation of the thermal emission process. This opens a myriad of new applications in chemistry, health care, thermal management, imaging, sensing, and spectroscopy. Here, we theoretically propose and experimentally demonstrate a new approach to actively tailor thermal emission with a reflective, plasmonic metasurface in which the active material and reflector element are epitaxially grown, high-carrier-mobility InAs layers. Electrical gating induces changes in the charge carrier density of the active InAs layer that are translated into large changes in the optical absorption and thermal emission from metasurface. We demonstrate polarization-dependent and electrically controlled emissivity changes of 3.6%P (6.5% in relative scale) in the mid-infrared spectral range. Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. American Association for the Advancement of Science (AAAS) 2375-2548 23752548 |
| shingle_catch_all_3 | Dynamic thermal emission control with InAs-based plasmonic metasurfaces Thermal emission from objects tends to be spectrally broadband, unpolarized, and temporally invariant. These common notions are now challenged with the emergence of new nanophotonic structures and concepts that afford on-demand, active manipulation of the thermal emission process. This opens a myriad of new applications in chemistry, health care, thermal management, imaging, sensing, and spectroscopy. Here, we theoretically propose and experimentally demonstrate a new approach to actively tailor thermal emission with a reflective, plasmonic metasurface in which the active material and reflector element are epitaxially grown, high-carrier-mobility InAs layers. Electrical gating induces changes in the charge carrier density of the active InAs layer that are translated into large changes in the optical absorption and thermal emission from metasurface. We demonstrate polarization-dependent and electrically controlled emissivity changes of 3.6%P (6.5% in relative scale) in the mid-infrared spectral range. Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. American Association for the Advancement of Science (AAAS) 2375-2548 23752548 |
| shingle_catch_all_4 | Dynamic thermal emission control with InAs-based plasmonic metasurfaces Thermal emission from objects tends to be spectrally broadband, unpolarized, and temporally invariant. These common notions are now challenged with the emergence of new nanophotonic structures and concepts that afford on-demand, active manipulation of the thermal emission process. This opens a myriad of new applications in chemistry, health care, thermal management, imaging, sensing, and spectroscopy. Here, we theoretically propose and experimentally demonstrate a new approach to actively tailor thermal emission with a reflective, plasmonic metasurface in which the active material and reflector element are epitaxially grown, high-carrier-mobility InAs layers. Electrical gating induces changes in the charge carrier density of the active InAs layer that are translated into large changes in the optical absorption and thermal emission from metasurface. We demonstrate polarization-dependent and electrically controlled emissivity changes of 3.6%P (6.5% in relative scale) in the mid-infrared spectral range. Park, J., Kang, J.-H., Liu, X., Maddox, S. J., Tang, K., McIntyre, P. C., Bank, S. R., Brongersma, M. L. American Association for the Advancement of Science (AAAS) 2375-2548 23752548 |
| shingle_title_1 | Dynamic thermal emission control with InAs-based plasmonic metasurfaces |
| shingle_title_2 | Dynamic thermal emission control with InAs-based plasmonic metasurfaces |
| shingle_title_3 | Dynamic thermal emission control with InAs-based plasmonic metasurfaces |
| shingle_title_4 | Dynamic thermal emission control with InAs-based plasmonic metasurfaces |
| timestamp | 2025-06-30T23:37:36.967Z |
| titel | Dynamic thermal emission control with InAs-based plasmonic metasurfaces |
| titel_suche | Dynamic thermal emission control with InAs-based plasmonic metasurfaces |
| topic | TA-TD |
| uid | ipn_articles_6367074 |