Selectively excited luminescence  and magnetic circular dichroism of Cr4+ doped YAG and YGG

Riley, Margaret A; Krausz, Elmars; Manson, Neil; Henderson, B

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Selectively excited luminescence and magnetic circular dichroism of Cr4+ doped YAG and YGG

Date

1999

Authors

Riley, Margaret A

Krausz, Elmars

Manson, Neil

Henderson, B

Publisher

American Physical Society

Abstract

Site selective luminescence and magnetic circular dichroism experiments on Cr4+-doped yttrium aluminum garnet and yttrium gallium garnet have been made at low temperature. The spectral assignments for these near-IR lasing materials have been made using experimental data and ligand field calculations guided by the known geometry of the lattices.