Laser oscillation from Ho3+and Nd3+ions in epitaxially grown thin aluminum garnet films
作者:
J.P. van der Ziel,
W.A. Bonner,
L. Kopf,
S. Singh,
L.G. Van Uitert,
期刊:
Applied Physics Letters
(AIP Available online 1973)
卷期:
Volume 22,
issue 12
页码: 656-657
ISSN:0003-6951
年代: 1973
DOI:10.1063/1.1654543
出版商: AIP
数据来源: AIP
摘要:
Pulsed and continuous laser operation of the Ho3+ 5I7→5I8transition at 2.1 &mgr;m has been obtained at 77°K by using Y1.25Ho0.1Er0.55Tm0.5Yb0.6Al5O12thin films grown on Y3Al5O12substrates. Oscillation at the 1.06‐&mgr;m4F3/2→4I11/2transition of Nd3+has also been observed at 77 and 300°K from Y3Al5O12:Nd3+films. The characteristics of these thin‐film waveguide lasers are discussed.
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