DOI | Resolve DOI: https://doi.org/10.1063/1.4737425 |
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Author | Search for: Bianucci, Pablo; Search for: Mukherjee, Shouvik; Search for: Dastjerdi, M. Hadi Tavakoli; Search for: Poole, Philip J.1; Search for: Mi, Zetian |
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Affiliation | - National Research Council of Canada. Information and Communication Technologies
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Format | Text, Article |
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Abstract | We report the achievement of a semiconductor tube laser that can operate in the optical communication wavelength range for applications in the emerging Si-photonics. Such nanoscale devices are fabricated from self-organized InAs/InGaAsP quantum dotnanomembranes through a strain-driven self-rolling mechanism using standard photolithography process. Under continuous wave optical pumping, the devices exhibit an ultralow lasing threshold of ∼1.26 μW at 82 K, with multiple emission wavelengths in the S band of optical communications. The spontaneous emission coupling factor and Purcell factor are estimated to be ∼0.30 and ∼4.8, respectively. |
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Publication date | 2012-07-17 |
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In | |
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Language | English |
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Peer reviewed | Yes |
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NPARC number | 21269055 |
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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 | 3b30e62d-cc26-4cfc-8b98-6aba71f27053 |
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Record created | 2013-12-03 |
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Record modified | 2020-04-21 |
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