Absolute Temperature Measurements Using Stimulated Brillouin Scattering in Gases
We demonstrate that Brillouin scattering in gases offers predictable temperature-dependent frequency shifts, being attractive for absolute temperature sensing, even in the cryogenic range, due to its higher optical gain and enhanced sensitivity at low temperatures.
Authors
- Marcelo A. Soto (ORCID: https://orcid.org/0000-0002-2140-2012)
- Luc Thévenaz (ORCID: https://orcid.org/0000-0001-5561-4112)
- Yuting Yang (ORCID: https://orcid.org/0000-0002-3104-3199)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff140_7
- Citations
- 1
- Primary Topic
- Spectroscopy and Laser Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.76