Abstract
We present high-resolution, all-optical thermometry based on ensembles of germanium-vacancy (GeV) color center in diamond and implement this method of thermometry in the fiber-optic format. Due to the unique properties of diamond, an all-optical approach using this method opens a way to produce back-action-free temperature measurements with resolution below 0.1 K in a wide range of temperatures.
Original language | English |
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Pages (from-to) | 765-770 |
Number of pages | 6 |
Journal | ACS Photonics |
Volume | 5 |
Issue number | 3 |
DOIs | |
Publication status | Published - 21 Mar 2018 |
Externally published | Yes |