Deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity

Deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity

Abstract A system of two site-controlled semiconductor quantum dots (QDs) is deterministically integrated with a photonic crystal membrane nano-cavity. The two QDs are identified via their reproducible emission spectral features, and their coupling to the fundamental cavity mode is established by em...

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Main Authors: M. Calic, C. Jarlov, P. Gallo, B. Dwir, A. Rudra, E. Kapon
Format: Article
Language:English
Published: Nature Publishing Group 2017-06-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-017-03989-y
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spelling doaj-df82def429994e95ab6d62b79f61d03f2020-12-08T02:08:33ZengNature Publishing GroupScientific Reports2045-23222017-06-01711710.1038/s41598-017-03989-yDeterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavityM. Calic0C. Jarlov1P. Gallo2B. Dwir3A. Rudra4E. Kapon5Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne (EPFL)Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne (EPFL)Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne (EPFL)Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne (EPFL)Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne (EPFL)Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne (EPFL)Abstract A system of two site-controlled semiconductor quantum dots (QDs) is deterministically integrated with a photonic crystal membrane nano-cavity. The two QDs are identified via their reproducible emission spectral features, and their coupling to the fundamental cavity mode is established by emission co-polarization and cavity feeding features. A theoretical model accounting for phonon interaction and pure dephasing reproduces the observed results and permits extraction of the light-matter coupling constant for this system. The demonstrated approach offers a platform for scaling up the integration of QD systems and nano-photonic elements for integrated quantum photonics applications.https://doi.org/10.1038/s41598-017-03989-y
collection DOAJ
language English
format Article
sources DOAJ
author M. Calic
C. Jarlov
P. Gallo
B. Dwir
A. Rudra
E. Kapon
spellingShingle M. Calic
C. Jarlov
P. Gallo
B. Dwir
A. Rudra
E. Kapon
Deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity
Scientific Reports
author_facet M. Calic
C. Jarlov
P. Gallo
B. Dwir
A. Rudra
E. Kapon
author_sort M. Calic
title Deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity
title_short Deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity
title_full Deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity
title_fullStr Deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity
title_full_unstemmed Deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity
title_sort deterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity
publisher Nature Publishing Group
series Scientific Reports
issn 2045-2322
publishDate 2017-06-01
description Abstract A system of two site-controlled semiconductor quantum dots (QDs) is deterministically integrated with a photonic crystal membrane nano-cavity. The two QDs are identified via their reproducible emission spectral features, and their coupling to the fundamental cavity mode is established by emission co-polarization and cavity feeding features. A theoretical model accounting for phonon interaction and pure dephasing reproduces the observed results and permits extraction of the light-matter coupling constant for this system. The demonstrated approach offers a platform for scaling up the integration of QD systems and nano-photonic elements for integrated quantum photonics applications.
url https://doi.org/10.1038/s41598-017-03989-y
work_keys_str_mv AT mcalic deterministicradiativecouplingoftwosemiconductorquantumdotstotheopticalmodeofaphotoniccrystalnanocavity
AT cjarlov deterministicradiativecouplingoftwosemiconductorquantumdotstotheopticalmodeofaphotoniccrystalnanocavity
AT pgallo deterministicradiativecouplingoftwosemiconductorquantumdotstotheopticalmodeofaphotoniccrystalnanocavity
AT bdwir deterministicradiativecouplingoftwosemiconductorquantumdotstotheopticalmodeofaphotoniccrystalnanocavity
AT arudra deterministicradiativecouplingoftwosemiconductorquantumdotstotheopticalmodeofaphotoniccrystalnanocavity
AT ekapon deterministicradiativecouplingoftwosemiconductorquantumdotstotheopticalmodeofaphotoniccrystalnanocavity
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