| DOI | Resolve DOI: https://doi.org/10.1063/5.0179234 |
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| Author | Search for: Wakileh, Andrew N.1ORCID identifier: https://orcid.org/0009-0004-8395-1115; Search for: Yu, Lingxi1ORCID identifier: https://orcid.org/0009-0007-8690-0032; Search for: Dokuz, Doğa1; Search for: Haffouz, Sofiane1ORCID identifier: https://orcid.org/0000-0003-1220-2622; Search for: Wu, Xiaohua1ORCID identifier: https://orcid.org/0000-0002-4206-0103; Search for: Lapointe, Jean1ORCID identifier: https://orcid.org/0009-0009-3837-5282; Search for: Northeast, David B.1ORCID identifier: https://orcid.org/0000-0002-3524-5193; Search for: Williams, Robin L.1ORCID identifier: https://orcid.org/0009-0000-0541-5182; Search for: Rotenberg, NirORCID identifier: https://orcid.org/0000-0002-8172-7222; Search for: Poole, Philip J.1ORCID identifier: https://orcid.org/0000-0001-5163-7640; Search for: Dalacu, Dan1ORCID identifier: https://orcid.org/0000-0001-6204-3952 |
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| Affiliation | - National Research Council of Canada. Quantum and Nanotechnologies
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| Funder | Search for: Natural Sciences and Engineering Research Council of Canada; Search for: Canadian Space Agency |
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| Format | Text, Article |
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| Subject | telecommunications engineering; time-correlated single photon counting; time-resolved photoluminescence; quantum dots; photoluminescence spectroscopy; nanowires; photons; photoemission; quantum information |
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| Abstract | Single photon sources operating on-demand at telecom wavelengths are required in fiber-based quantum secure communication technologies. In this work, we demonstrate single photon emission from position-controlled nanowire quantum dots emitting at λ > 1530 nm. Emission in the C-band is achieved by composition engineering of an InAsₓP₁₋ₓ dot-in-a-rod structure. Using above-band pulsed excitation, we obtain single photon purities of g⁽²⁾(0) = 0.062. These results represent an important step toward the scalable manufacture of high efficiency, high rate single photon emitters in the telecom C-band. |
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| Publication date | 2024-01-24 |
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| Publisher | AIP Publishing |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 53bd0500-9b17-4823-b9f2-5b04e01516c5 |
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| Record created | 2024-06-24 |
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| Record modified | 2024-06-25 |
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