Luminescence and temperature properties of Y2O3: Ho3+/Yb3+ millimeter crystals obtained by laser annealing

FIR temperature measurement based on thermally coupled levels of rare earth ions has been widely studied, but its sensitivity is limited by the thermal coupling levels’ spacing. In this letter, a transition from non-thermally coupled levels of Ho 3+ to thermally coupled levels is reported for the fi...

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Veröffentlicht in:	Applied physics. B, Lasers and optics Lasers and optics, 2024-03, Vol.130 (3), Article 38
Hauptverfasser:	Ran, Qiu-Yue, Lian, Yu-Long, Tang, Yong, Hao, Jian-Hong, Bai, Yun-Feng
Format:	Artikel
Sprache:	eng
Schlagworte:	Crystals Energy levels Engineering Holmium Laser beam annealing Lasers Optical Devices Optics Photonics Physical Chemistry Physics Physics and Astronomy Quantum Optics Sensitivity Temperature measurement Thermal coupling Ytterbium Yttrium oxide
Online-Zugang:	Volltext
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