A Nd:LYSO crystal has been grown by the Czochralski technique. The cell parameters were analyzed with X-ray diffraction (XRD). The Judd-Ofelt intense parameters ฮฉ 2,4,6 were obtained to be 2.65, 5.75, and 7.37ร10 -20 cm 2 , respectively. The absorption and emission cross sections and the branching r
Growth of laser crystal alexandrite
โ Scribed by Prof. S. K. Pan; X. G. Wang
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 164 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0232-1300
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Nd:LuAG (Nd:Lu 3 Al 5 O 12 ) crystal was grown by the Czochralski method. X-ray powder diffraction experiments show that the Nd:LuAG crystal crystallizes in the cubic with space group Ia3d and has the cell parameter: a = 1.1907 nm, V = 1.6882 nm 3 . The absorption and fluorescence spectra of Nd:LuAG
High quality Tm-doped LiLuF 4 (Tm:LLF) single crystal was grown by the Czochralski technique. Room temperature absorption spectrum and fluorescence spectrum of the Tm:LLF crystal were measured and analyzed. Based on Judd-Ofelt approach, the intensity parameters ฮฉ ฮป (ฮป = 2,4,6) were calculated to be