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Integrated optical ultrashort-pulse picker with high extinction ratio

: Ruske, J.-P.; Werner, E.A.; Zeitner, B.; Tünnermann, A.


Electronics Letters 39 (2003), No.20, pp.1442-1443
ISSN: 0013-5194
Journal Article
Fraunhofer IOF ()

An integrated optical Mach-Zehnder modulator in lithium niobate was used for pulse picking of a 140 fs laser oscillator at 1064 nm with 76 MHz repetition rate. A maximum extinction ratio of about 1000:1 was demonstrated at a peak power of about 120 W.