Temperature Sensing with Nd<sup>3+</sup> Doped YAS Laser Microresonators

Temperature Sensing with Nd<sup>3+</sup> Doped YAS Laser Microresonators

Yttria–alumina–silica (YAS) glass microspheres doped with Nd<sup>3+</sup> ions were excited with a 532 nm continuous laser in order to study the dependency of the wavelength of the whispering gallery mode (WGM) peaks on the temperature of the sample. This was possible due to a previous c...

Full description

Bibliographic Details
Main Authors: Daniel Walo-Martín, Franzette Paz-Buclatin, Susana Ríos, Inocencio R. Martín, Leopoldo L. Martin, Airán Ródenas, Vladimir N. Sigaev, Vitaliy I. Savinkov, Georgiy Y. Shakhgildyan
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Applied Sciences
Subjects:
transparent microspheres
neodymium
emission
whispering gallery modes
fluorescence intensity ratio
temperature sensor
Online Access:https://www.mdpi.com/2076-3417/11/3/1117

Internet

https://www.mdpi.com/2076-3417/11/3/1117

Similar Items