| Issue |
EPJ Web Conf.
Volume 335, 2025
EOS Annual Meeting (EOSAM 2025)
|
|
|---|---|---|
| Article Number | 03019 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting - Applications of Optics and Photonics | |
| DOI | https://doi.org/10.1051/epjconf/202533503019 | |
| Published online | 22 September 2025 | |
https://doi.org/10.1051/epjconf/202533503019
Functional temperature sensors based on YAG/YAM/YAP phases doped with praseodymium Pr3
1 Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, Koszykowa 75, Warsaw, 00-662, Poland
2 Łukasiewicz Research Network Institute of Microelectronics and Photonics, al. Lotników 32/46 Warsaw 02-668, Poland
* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 22 September 2025
Abstract
The emission properties of Pr³⁺ ions in multiphase YAG/YAM/YAP nanopowders were investigated for their potential application in luminescence thermometry. Excitation and emission spectra, as well as luminescence lifetimes, were measured at various annealing temperatures ranging from 1200 °C to 1600 °C. The multiphase samples, consisting of YAG, YAM, and YAP phases, were analyzed to evaluate the influence of phase composition on their optical properties.
© The Authors, published by EDP Sciences, 2025
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