| DOI | Resolve DOI: https://doi.org/10.1109/PN.2019.8819557 |
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| Author | Search for: Cheriton, Ross1; Search for: Densmore, Adam2; Search for: Kamandar Dezfouli, Mohsen1; Search for: Melati, Daniele1; Search for: Xu, Dan-Xia1; Search for: Schmid, Jens H.1; Search for: Lapointe, Jean1; Search for: Cheben, Pavel1; Search for: Simard, Luc2; Search for: Janz, Siegfried1; Search for: Sivanandam, Suresh; Search for: Mooij, Ernst De |
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| Affiliation | - National Research Council of Canada. Advanced Electronics and Photonics
- National Research Council of Canada. Herzberg Astronomy and Astrophysics
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| Format | Text, Article |
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| Conference | 2019 Photonics North (PN), May 21-23, 2019, Quebec City, QC, Canada |
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| Subject | silicon photonics; spectroscopy; gas sensing |
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| Abstract | We present a correlation spectrometer using a silicon waveguide ring resonator for the identification of molecules in stellar and planetary atmospheres. We tailor the free spectral range of a ring resonator to the vibronic overtones of carbon dioxide in the near infrared. The ring resonator spectrum is modulated via the thermo-optic effect and produces a detection signal unique to carbon dioxide. This spectrometer can be used for real-time remote gas detection and radial velocities of exoplanets in a narrow spectral band. |
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| Publication date | 2019-05 |
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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 | 2691cf41-29fb-4833-a9ab-400aa5275629 |
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| Record created | 2021-03-04 |
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| Record modified | 2021-03-04 |
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