TITLE

Pointing stabilization of a high-repetition-rate high-power femtosecond laser for intense few-cycle pulse generation

AUTHOR(S)
Kanai, Takuya; Suda, Akira; Bohman, Samuel; Kaku, Masanori; Yamaguchi, Shigeru; Midorikawa, Katsumi
PUB. DATE
February 2008
SOURCE
Applied Physics Letters;2/11/2008, Vol. 92 Issue 6, p061106
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We have developed a beam stabilization system for high-power femtosecond lasers operating at a repetition rate of 1 kHz. The beam pointing at a hollow fiber input was stabilized to within 1 μm rms and the fluctuations of the broadened spectra and power were significantly improved. This technique enables us to increase the input power to a hollow fiber for intense few-cycle pulse generation.
ACCESSION #
30102097

 

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