Superradiant terahertz emission by dipolaritons

Dipolaritons are mixed light-matter quasiparticles formed in double quantum wells embedded in microcavities. Because of resonant coupling between direct and indirect excitons via electronic tunneling, dipolaritons possess large dipole moments. Resonant excitation of the cavity mode by a short pulse...

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Main Authors: Kyriienko, O., Kavokin, A. V., Shelykh, I. A.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2014
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Online Access:https://hdl.handle.net/10356/100860
http://hdl.handle.net/10220/18645
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-1008602023-02-28T19:42:03Z Superradiant terahertz emission by dipolaritons Kyriienko, O. Kavokin, A. V. Shelykh, I. A. School of Physical and Mathematical Sciences DRNTU::Science::Physics Dipolaritons are mixed light-matter quasiparticles formed in double quantum wells embedded in microcavities. Because of resonant coupling between direct and indirect excitons via electronic tunneling, dipolaritons possess large dipole moments. Resonant excitation of the cavity mode by a short pulse of light induces oscillations of the indirect exciton density with a characteristic frequency of Rabi flopping. This results in oscillations of a classical Hertz dipole array which generate supperradiant emission on a terahertz (THz) frequency. The resulting THz signal may be enhanced using the supplementary THz cavity in the weak coupling regime. Published version 2014-01-21T06:28:58Z 2019-12-06T20:29:27Z 2014-01-21T06:28:58Z 2019-12-06T20:29:27Z 2013 2013 Journal Article Kyriienko, O., Kavokin, A. V., & Shelykh, I. A. (2013). Superradiant terahertz emission by dipolaritons. Physical review letters, 111(17). https://hdl.handle.net/10356/100860 http://hdl.handle.net/10220/18645 10.1103/PhysRevLett.111.176401 en Physical review letters © 2013 American Physical Society. This paper was published in Physical Review Letters and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official DOI: [http://dx.doi.org/10.1103/PhysRevLett.111.176401].  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science::Physics
spellingShingle DRNTU::Science::Physics
Kyriienko, O.
Kavokin, A. V.
Shelykh, I. A.
Superradiant terahertz emission by dipolaritons
description Dipolaritons are mixed light-matter quasiparticles formed in double quantum wells embedded in microcavities. Because of resonant coupling between direct and indirect excitons via electronic tunneling, dipolaritons possess large dipole moments. Resonant excitation of the cavity mode by a short pulse of light induces oscillations of the indirect exciton density with a characteristic frequency of Rabi flopping. This results in oscillations of a classical Hertz dipole array which generate supperradiant emission on a terahertz (THz) frequency. The resulting THz signal may be enhanced using the supplementary THz cavity in the weak coupling regime.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Kyriienko, O.
Kavokin, A. V.
Shelykh, I. A.
format Article
author Kyriienko, O.
Kavokin, A. V.
Shelykh, I. A.
author_sort Kyriienko, O.
title Superradiant terahertz emission by dipolaritons
title_short Superradiant terahertz emission by dipolaritons
title_full Superradiant terahertz emission by dipolaritons
title_fullStr Superradiant terahertz emission by dipolaritons
title_full_unstemmed Superradiant terahertz emission by dipolaritons
title_sort superradiant terahertz emission by dipolaritons
publishDate 2014
url https://hdl.handle.net/10356/100860
http://hdl.handle.net/10220/18645
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