The results on optical absorption, photoluminescence and thermoluminescence of YAP-Tm crystals of 1 at.% and 4 at.% of Tm are presented as well as influence of UV-, ฮณ-radiation and thermal treatments on optical and luminescence properties of the crystals. The blue-green luminescence of defect center
Investigation of Optical Properties of YAlO3Pr3+ Single Crystals
โ Scribed by T. I. Butaeva; A. A. Kaminskii; K. L. Ovanesyan; A. G. Petrosyan
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 254 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0232-1300
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Absorption and emission spectra of Tm^3+^in YAlO~3~and GdVO~4~single crystals are reported and analyzed. Lifetimes of^1^G~4~(22 ฮผs)^3^F~4~(5.1 ms) states in YAlO~3~and^1^G~4~(16 ฮผs)^3^F~4~(2.3 ms) states in GdVO~4~are measured, Fluorescence decay curves of blue and infrared emissions are also been g
This paper deals with Pr-doped and Pr, Si-codoped YAlO 3 single crystal growth by the micro-pulling-down method and investigation of their spectroscopic and scintillating properties. The Pr 3+ 5d-4f radioluminescence intensity is more than 10 times higher than that of Bi 4 Ge 3 O 12 standard sample,
## Abstract YAlO~3~:Co (YAP:Co) single crystals have been obtained by the Czochralski method. The XPS spectra of YAP:Co annealed in reducing atmospheres: H~2~, vacuum and vacuum plus H~2~ are presented and discussed. As confirmed by magnetic measurements and the electron spectroscopy XPS the dopant
The absorption and emission spectra of Pr 3+ :YLF crystal were measured respectively. The results demonstrated that Pr 3+ :YLF crystal has promising properties to produce visible laser directly. In laser experiments, a pulsed Pr 3+ :YLF laser operated at 639.4 nm using a dye laser as pump source was