DocumentCode
2067288
Title
Efficient spectral conversion and temporal compression of femtosecond pulses in SF6
Author
Zhavoronkov, Nickolai
Author_Institution
Max-Born-Inst., Berlin, Germany
fYear
2011
fDate
22-26 May 2011
Firstpage
1
Lastpage
1
Abstract
A Ti:sapphire based laser system provided 30-fs pulses centered at 800 nm with up to 3 mJ energy was used in the experiment. The input beam was focused by a concave mirror with radius of 3 m into a 1.5 m long glass cell. No iris-diaphragm or other beam reshaping tools were used for filament adjustment. The gas cell was filled with SF6 or for comparison with Ar at variable pressure of 0.1-0.7 bar. After the filament start point the laser radiation was spatially confined and propagated through the entire gas cell.
Keywords
diaphragms; high-speed optical techniques; laser mirrors; light propagation; optical focusing; optical pulse compression; sapphire; titanium; Al2O3:Ti; Ti:sapphire laser; beam focusing; beam reshaping; concave mirror; femtosecond pulses; filament adjustment; gas cell; glass cell; iris-diaphragm; laser radiation; radius 3 m; size 1.5 m; spectral conversion; temporal compression; wavelength 800 nm; Argon;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference
Conference_Location
Munich
ISSN
Pending
Print_ISBN
978-1-4577-0533-5
Electronic_ISBN
Pending
Type
conf
DOI
10.1109/CLEOE.2011.5942993
Filename
5942993
Link To Document