Title :
Suppression of population-lifetime-determined energy instability in a femtosecond kHz Yb CPA
Author :
G. Andriukaitis;T. Balčiünas;L. Zhu;T. Flöry;A. J. Verhoef;A. Fernandez;A. Pugžlys;A. Baltuška;M. Grishin;A. Michailovas
Author_Institution :
Photonics Institute, Vienna University of Technology, Gusshausstrasse 27/387, 1040 Vienna, Austria
fDate :
5/1/2012 12:00:00 AM
Abstract :
Energy saturation is achieved by seeding 1-kHz Yb:CaF2 amplifier by μJ pulses from a monolithic Yb-fiber MOPA leading to 6-mJ output. The saturation is possible at any rep-rate with appropriate seed and optical loss levels.
Keywords :
"Optical fiber amplifiers","Bifurcation","Sociology","Statistics","Numerical models","Ultrafast optics","Pump lasers"
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Print_ISBN :
978-1-4673-1839-6
DOI :
10.1364/CLEO_SI.2012.CM1D.5