Briant, Tristan; Laboratoire Kastler Brossel, Sorbonne Université, ENS-Université PSL, Collège de France, CNRS, Paris, FRANCE
Krenek, Stephan; 7.4, Temperatur, PTB-Berlin
Cupertino, Andrea; Department of Precision and Microsystems Engineering, Delft University of Technology, THE NETHERLANDS
Loubar, Ferhat; Laboratoire Commun de Métrologie (LCM LNE-Cnam), La Plaine Saint-Denis, FRANCE
Braive, Rémy; Centre de Nanosciences et de Nanotechnologies (CNRS), Université Paris-Saclay, Palaiseau, FRANCE; Institut Universitaire de France, Paris, FRANCE
Weituschat, Lukas; Instituto de Micro y Nanotecnología (IMN-CNM), Madrid, SPAIN
Ramos, Daniel; Instituto de Micro y Nanotecnología (IMN-CNM), Madrid, SPAIN
Martin, Maria Jose; Centro Español de Metrologia (CEM), Madrid, SPAIN
Postigo, Pablo A.; Instituto de Micro y Nanotecnología (IMN-CNM), Madrid, SPAIN
Casas, Alberto; Centro Español de Metrologia (CEM), Madrid, SPAIN
Eisermann, René; 7.4, Temperatur, PTB-Berlin
Schmid, Daniel; 7.4, Temperatur, PTB-Berlin
Tabandeh, Shahin; National Metrology Institute VTT MIKES, Espoo, FINLAND
Hahtela, Ossi; National Metrology Institute VTT MIKES, Espoo, FINLAND; Vaisala Oyj, Vantaa, FINLAND
Pourjamal, Sara; National Metrology Institute VTT MIKES, Espoo, FINLAND
Kozlova, Olga; Laboratoire Commun de Métrologie (LCM LNE-Cnam), La Plaine Saint-Denis, FRANCE
Kroker, Stefanie; LENA Laboratory for Emerging Nanometrology, Technische Universität Braunschweig, Braunschweig, GERMANY
Dickmann, Walter; LENA Laboratory for Emerging Nanometrology, Technische Universität Braunschweig, Braunschweig, GERMANY
Zimmermann, Lars; Institut für Hochfrequenz- und Halbleiter-Systemtechnologien, Technische Universität Berlin, Berlin, GERMANY; IHP - Leibniz-Institut für innovative Mikroelektronik, Frankfurt (Oder), GERMANY
Martel, Théo; Centre de Nanosciences et de Nanotechnologies (CNRS), Université Paris-Saclay, Palaiseau, FRANCE
Steeneken, Peter G.; Department of Precision and Microsystems Engineering, Delft University of Technology, THE NETHERLANDS; Kavli Institute of Nanoscience, Delft University of Technology, Delft, THE NETHERLANDS
Norte, Richard A.; Microsystems Engineering, Delft University of Technology, THE NETHERLANDS; Kavli Institute of Nanoscience, Delft University of Technology, Delft, THE NETHERLANDS
Briaudeau, Stéphan; Laboratoire Commun de Métrologie (LCM LNE-Cnam), La Plaine Saint-Denis, FRANCE
Temperature is one of the most relevant physical quantities that affects almost all processes in nature. However, the realization of accurate temperature standards using current temperature references, like the triple point of water, is difficult due to the requirements on material purity and stability of the environment. In addition, in harsh environments, current temperature sensors with electrical readout, like platinum resistors, are difficult to implement, urging the development of optical temperature sensors. In 2018, the European consortium Photoquant, consisting of metrological institutes and academic partners, started investigating new temperature standards for self-calibrated, embedded optomechanical sensor applications, as well as optimised high resolution and high reliability photonic sensors, to measure temperature at the nano and meso-scales and as a possible replacement for the standard platinum resistant thermometers. This article presents an overview of the results obtained with sensor prototypes that exploit photonic and optomechanical techniques for sensing temperatures over a large temperature range (5 K to 300 K). Different concepts are demonstrated, including ring resonators, ladder-like resonators and suspended membrane optomechanical thermometers, highlighting initial performance and challenges, like self-heating that need to be overcome to realize photonic and optomechanical thermometry applications.
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CC BY 4.0 ; Creative Commons Attribution 4.0 License
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Briant, T., Krenek, S., Cupertino, A., Loubar, F., Braive, R., Weituschat, L., Ramos, D., Martin, M. J., Postigo, P. A., Casas, A., Eisermann, R., Schmid, D., Tabandeh, S., Hahtela, O., Pourjamal, S., Kozlova, O., Kroker, S., Dickmann, W., Zimmermann, L., Winzer, G., Martel, T., Steeneken, P. G., Norte, R. A., & Briaudeau, S. (2022). Photonic and optomechanical thermometry. Optics, 3(2), 159–176. https://doi.org/10.3390/opt3020017
