12005-21-9
Y3Al5O12
39130800PD
99.9 %-99.99 %
-200-325 mesh
234-465-8
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Characteristic
Yttrium aluminum garnet (YAG, Y3Al5O12) is a synthetic crystalline material of the garnet group. It is a cubic yttrium aluminum oxide phase.
Chemical formula:Y3Al5O12
Molar mass: 593.618 g/mol
Appearance: colourless crystals
Density: 4.88 g/cm3
Melting point: 1870°C
dielectric constant:16-20
Application
YAG, like garnet and sapphire, has no uses as a laser medium when pure. However, after being doped with an appropriate ion, YAG is commonly used as a host material in various solid-state lasers. Rare earth elements such as neodymium and erbium can be doped into YAG as active laser ions, yielding Nd:YAG and Er:YAG lasers, respectively. Cerium-doped YAG (Ce:YAG) is used as a phosphor in cathode ray tubes and white light-emitting diodes, and as a scintillator.
Characteristic
Yttrium aluminum garnet (YAG, Y3Al5O12) is a synthetic crystalline material of the garnet group. It is a cubic yttrium aluminum oxide phase.
Chemical formula:Y3Al5O12
Molar mass: 593.618 g/mol
Appearance: colourless crystals
Density: 4.88 g/cm3
Melting point: 1870°C
dielectric constant:16-20
Application
YAG, like garnet and sapphire, has no uses as a laser medium when pure. However, after being doped with an appropriate ion, YAG is commonly used as a host material in various solid-state lasers. Rare earth elements such as neodymium and erbium can be doped into YAG as active laser ions, yielding Nd:YAG and Er:YAG lasers, respectively. Cerium-doped YAG (Ce:YAG) is used as a phosphor in cathode ray tubes and white light-emitting diodes, and as a scintillator.
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