DocumentCode
2899033
Title
Femtosecond mode-locking of epitaxially grown Yb:KLu(WO4)2 composites
Author
Rivier, S. ; Griebner, U. ; Petrov, V. ; Aznar, A. ; Sole, R. ; Aguilo, M. ; Diaz, F. ; Zorn, M. ; Weyers, M.
Author_Institution
Max-Born-inst. for Nonlinear Opt. & Ultrafast Spectrosc., Berlin, Germany
fYear
2005
fDate
12-17 June 2005
Firstpage
356
Abstract
Epitaxial growth of highly Yb-doped films on passive substrates is especially interesting for the strongly anisotropic monoclinic double tungstate hosts where the extremely large cross sections would permit the utilization of the thin disk laser concept with very thin (<100 μm) active layers which can be face cooled and pumped in a single pass. In this paper femtosecond mode-locked operation with the same 10% Yb-doped KLuW/KLuW sample is demonstrated. The 100-μm thick Yb:KLuW layer was grown by liquid phase epitaxy on the [010] face, normal to the Np-principal optical axis, of a 1.1-mm thick KLuW substrate.
Keywords
high-speed optical techniques; laser mode locking; liquid phase epitaxial growth; lutetium compounds; optical materials; potassium compounds; ytterbium; 1.1 mm; 100 micron; KLu(WO4)2:Yb; Np-principal optical axis; Yb-doped films; epitaxially grown composites; femtosecond mode-locking; liquid phase epitaxy; thin disk laser concept; Autocorrelation; Epitaxial growth; Laser excitation; Laser mode locking; Mirrors; Nonlinear optics; Optical films; Pump lasers; Substrates; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on
Print_ISBN
0-7803-8974-3
Type
conf
DOI
10.1109/CLEOE.2005.1568137
Filename
1568137
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