Laser gain medium
Neodymium-doped gadolinium orthovanadate, typically abbreviated as Nd:GdVO4, is one of the active laser medium for diode laser-pumped solid-state lasers. Several advantages over crystals include a larger emission cross-section, a pump power threshold, a wider absorption bandwidth, and a polarized output.
Optical properties.
The luminescence lifetime (spontaneous emission lifetime) is a function of Nd3+ ion concentration as seen in the table.
References.
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