| Zugriffsnummer | 45946 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Monte-Carlo analysis of challenges and limitations of dispersion-based optical thermometry |
| Autor(in); Institution |
Röse, Anni; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
Köchert, Paul; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
Prellinger, Günther; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
Manske, Eberhard; Ilmenau University of Technology, Ilmenau, GERMANY
Pollinger, Florian; 5.4, Interferometrie an Maßverkörperungen, PTB-Braunschweig
|
| Quelle/Jahr | Proceedings of the SMSI 2021:(2021), 203 - 204 |
| ISBN | 978-3-9819376-4-0 |
| DOI | |
| Verlag | Wunstorf: AMA Service GmbH |
| Konferenzangaben | Sensor and Measurement Science International (SMSI 2021), Virtual Conference, 3-6, May, 2021 |
| Freie Schlagworte | Optical thermometry ; dispersive thermometry ; refractivity compensation ; two colour method ; measurement uncertainty ; Monte-Carlo |
| Zusammenfassung | Using the dispersion models, it is possible to derive the effective temperature in an optical beam by the measurement of the optical path length at two well-known optical wavelengths. We are currently developing a gradient thermometer based on this principle, deploying multi-wavelength interferometry for the length measurement. This shall enable beam bending compensation in optical levelling of large structures. A Monte-Carlo investigation reveals practical obstacles and limitations of this promising temperature measurement approach. |
| Themenbereich der Metrologie | Länge, dimensionelle Metrologie |
Zitierung
Röse, A., Köchert, P., Prellinger, G., Manske, E., & Pollinger, F. (2021). Monte-Carlo analysis of challenges and limitations of dispersion-based optical thermometry. Sensor and Measurement Science International (SMSI 2021), Virtual Conference, 3-6, May, 2021. https://doi.org/10.5162/smsi2021/c4.4