ISSN:
1432-0649
Keywords:
42.55
;
42.65
;
42.80
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The duration, shape, and background intensity level of pulses of a passively modelocked Nd-glass laser are determined by noncollinear phase-matched four-photon frequency mixing of time-separated fundamental and second-harmonic pulses in a KI crystal. The pulse shape is found to be slightly asymmetric with slower trailing than rising parts. The background intensity level before and behind the main pulse is about 5¢10−6 the peak pulse intensity.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00689185
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