Zobrazeno 1 - 10
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pro vyhledávání: '"S. Haffouz"'
Akademický článek
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Autor:
S. Haffouz, Jean Lapointe, Edith Yeung, David B. Northeast, Philip J. Poole, Marek Korkusinski, Patrick Laferrière, Dan Dalacu, Robin L. Williams, Isabelle Miron
Publikováno v:
Scientific Reports. 12
We report on a platform for the production of single photon devices with a fabrication yield of 100%. The sources are based on InAsP quantum dots embedded within position-controlled bottom-up InP nanowires. Using optimized growth conditions, we produ
Autor:
Patrick Laferrière, Geof C. Aers, R. L. Williams, S. Haffouz, Jean Lapointe, Philip J. Poole, D. Dalacu, Lambert Giner, Edith Yeung
Publikováno v:
Nano Letters. 20:3688-3693
Photonics-based quantum information technologies require efficient, high emission rate sources of single photons. Position-controlled quantum dots embedded within a broadband nanowire waveguide provide a fully scalable route to fabricating highly eff
Autor:
M. Dhouibi, J. Jin, S. Haffouz, Khaled Mnaymneh, Robin L. Williams, Philip J. Poole, Lambert Giner, Dan Dalacu, A. Kalboussi
We report on temperature-dependent photoluminescence properties of a single InAsₓP₁₋ₓ/InAsᵧP₁₋ᵧ quantum dot-in-a-rod (DROD) nanowire emitting at 1310 nm. We will discuss the variation of the emission intensity, linewidth, peak energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adcbd097bf179cad05395d44f03e385b
https://doi.org/10.1109/pn52152.2021.9597966
https://doi.org/10.1109/pn52152.2021.9597966
Autor:
S. Haffouz
Publikováno v:
Integrated Optics: Design, Devices, Systems and Applications VI.
Sources that can produce single photons in the telecom band, capable of traveling long distances over optical fibers, are of great interest for long-haul quantum communications. In recent years, there has been a major drive to demonstrate single-phot
Akademický článek
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Autor:
Robin L. Williams, Katharina D. Zeuner, S. Haffouz, Eva Schöll, Xiaohua Wu, Dan Dalacu, Khaled Mnaymneh, Martin Couillard, Marek Korkusinski, Jean Lapointe, Philip J. Poole, Klaus D. Jöns, Valery Zwiller, Daniel Poitras
We report on the site-selected growth of bright single InAsP quantum dots embedded within InP photonic nanowire waveguides emitting at telecom wavelengths. We demonstrate a dramatic dependence of the emission rate on both the emission wavelength and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::071ce29fe59f5cb3c926b0bb24ee6951
https://nrc-publications.canada.ca/eng/view/object/?id=5a9b83d6-9281-4a70-ae8d-7dc607de3ff5
https://nrc-publications.canada.ca/eng/view/object/?id=5a9b83d6-9281-4a70-ae8d-7dc607de3ff5
Autor:
S. Haffouz, L. Ginet, Khaled Mnaymneh, D. Dalacu, Robin L. Williams, Philip J. Poole, J. Jin, Xiaohua Wu
Publikováno v:
Applied Physics Letters. 117:113102
Bright emission from non-classical light sources is a key requirement for their practical use in quantum optics. In this Letter, we report on an alternative approach to realize high-brightness nanowire emitters in the telecom band. We discuss the gro
In-situ tuning of individual position-controlled nanowire quantum dots via laser-induced intermixing
Autor:
S. Haffouz, Alexis Fiset-Cyr, Robin L. Williams, Dan Dalacu, Jean Lapointe, Geof C. Aers, Philip J. Poole
We demonstrate an in-situ technique to tune the emission energy of semiconductor quantum dots. The technique is based on laser-induced atomic intermixing applied to nanowire quantum dots grown using a site-selective process that allows for the determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e1cdc684b91b34fbf49b1cbad37f2c0
http://arxiv.org/abs/1804.02758
http://arxiv.org/abs/1804.02758
Autor:
Chelsea Carlson, Dan Dalacu, Chris Gustin, Philip J. Poole, Xiaohua Wu, S. Haffouz, Jean Lapointe, Stephen H. Hughes, Robin L. Williams
We present a quantum optics theory, numerical calculations, and experiments on coupled quantumdots in semiconductor nanowire waveguides. We first present an analytical Green function theory tocompute the emitted spectra of two coupled quantum dots, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ef29c2a28c571637c82358df0fe75bd