Author:
Sarumaha C. S.,Wantana N.,Rajagukguk J.,Kaewkhao J.
Abstract
Abstract
This article reports on the optical, photoluminescence, and radiative properties of Dy3+ doped oxyfluoride glass. The composition of glass is: 20Li2O–10AlF3–69P2O5–1Dy2O3 (LAPD). The glass has been prepared using the melt-quenching technique at 1100°C with a total mass of 15 grams in an alumina crucible. Judd–Ofelt analysis was used to determine the intensity parameters and radiative properties of Dy3+ ion in glass. The CIE 1931 chromaticity diagram coordinate is calculated to define the color coordinate of emission in a glass sample. Based on research, it is expected to produce glass material that is applied as an active laser medium and solid-state lighting materials.
Subject
General Physics and Astronomy
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