| DOI | Resolve DOI: https://doi.org/10.1109/PN58661.2023.10222952 |
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| Author | Search for: Dedyulin, S.1ORCID identifier: https://orcid.org/0000-0003-3525-2980; Search for: Janz, S.2; Search for: Xu, D. X.2ORCID identifier: https://orcid.org/0000-0002-0490-5224; Search for: Vachon, M.2; Search for: Wang, S.2; Search for: Cheriton, R.2ORCID identifier: https://orcid.org/0000-0003-0522-0187; Search for: Weber, J.2 |
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| Affiliation | - National Research Council Canada. Metrology Research Centre
- National Research Council Canada. Quantum and Nanotechnologies
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| Format | Text, Article |
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| Conference | 2023 Photonics North (PN), June 12-15, 2023, Montreal, QC, Canada |
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| Subject | silicon photonics; thermometry; sensors; self-heating; nonlinear optics; temperature measurement; thermometers; refractive index; organizations; optical variables control; silicon; optical refraction |
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| Abstract | Silicon ring resonators are currently being assessed by several national metrology organizations as thermometers for use in calibration laboratories and in high-accuracy commercial applications. We show that nonlinear refractive index changes due to self-heating and free carrier generation by the interrogating light can be sources of error in temperature measurements with a Si ring-resonator thermometer. Since self-heating and carrier generation depend on material defects and the resonator structure, we show that these effects can be mitigated by optimizing the resonator design and fabrication process. |
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| Publication date | 2023-06-12 |
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| Publisher | IEEE |
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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 | 62a47004-0cbe-421a-8953-fd461035ff50 |
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| Record created | 2024-10-18 |
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| Record modified | 2024-10-18 |
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