TITLE

Second harmonic generation in Ge-doped fibers with a mode-locked Kr+ laser

AUTHOR(S)
Valk, B.; Kim, E. M.; Salour, M. M.
PUB. DATE
September 1987
SOURCE
Applied Physics Letters;9/7/1987, Vol. 51 Issue 10, p722
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We report on frequency doubling of the 647.1 nm line from a mode-locked Kr+ laser in a single-mode fiber with pure Ge-doped core. The harmonic light at 323.5 nm builds up after about 20 min of laser irradiation at 647.1 nm. Peak powers as low as 600 W were sufficient to prepare the fibers for second harmonic generation.
ACCESSION #
9824128

 

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