Nature of refractive-index changes in diode pumped Yb:GGG crystal

Nature of refractive-index changes in diode pumped Yb:GGG crystal

The role of the electronic and thermal mechanisms to the process of refraction index changes in diode pumped Yb:GGG active disks have been studied while using highly sensitive interferometric technique. It was demonstrated that thermal and electronic components make comparable contributions to refra...

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Veröffentlicht in:Laser physics letters 2008-01, Vol.5 (1), p.34-36
Hauptverfasser: Nikolaev, D.A., Seregin, V.F., Shcherbakov, I.A., Tsvetkov, V.B.
Format: Artikel
Sprache:eng
Schlagworte:
active disk
diode pumped lasers
Yb:GGG
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Zusammenfassung:The role of the electronic and thermal mechanisms to the process of refraction index changes in diode pumped Yb:GGG active disks have been studied while using highly sensitive interferometric technique. It was demonstrated that thermal and electronic components make comparable contributions to refraction index changes in Yb:GGG crystals under intensive pumping. (© 2007 by Astro Ltd., Published exclusively by WILEY‐VCH Verlag GmbH & Co. KGaA)
ISSN:1612-2011
1612-202X
DOI:10.1002/lapl.200710081