1 November 1997 Structure of the 2Eg-4A2 emission of the Cr3+: gahnite glass ceramics
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Proceedings Volume 3176, Tunable Solid State Lasers; (1997) https://doi.org/10.1117/12.293478
Event: Tunable Solid State Lasers, 1996, Wroclaw, Poland
Abstract
The spectroscopic characteristics of chromium-doped gahnite glass ceramics have been evaluated. The material exhibits multi-site spectra, including a complicated emission spectrum and room temperature anti-Stokes emission. Careful analysis of the room and low temperature spectra, supported by luminescence decay measurements, proves the existence of a t least two high-field sites associated with single Cr3+ ions and pairs of Cr3+ ions. The R line of the highest field sites is accompanied by phonon side bands. Estimates of the associated phonon energies have also been made.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Czeslaw Koepke, Czeslaw Koepke, Krzysztof Wisniewski, Krzysztof Wisniewski, Wojciech Jadwisienczak, Wojciech Jadwisienczak, Marek Grinberg, Marek Grinberg, David L. Russell, David L. Russell, Keith Holliday, Keith Holliday, } "Structure of the 2Eg-4A2 emission of the Cr3+: gahnite glass ceramics", Proc. SPIE 3176, Tunable Solid State Lasers, (1 November 1997); doi: 10.1117/12.293478; https://doi.org/10.1117/12.293478
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