The Review of Laser Engineering
Online ISSN : 1349-6603
Print ISSN : 0387-0200
ISSN-L : 0387-0200
High-Dynamic-Range Autocorrelation Measurement of Amplified Pulses
Sadao UEMURAMichael HENTSCHELChristian SPIELMANNFerenc KRAUSZ
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1998 Volume 26 Issue 12 Pages 892-894

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Abstract

We characterize 25-fs pulses from a Ti: sapphire multipass amplifier system using the high-dynamic-range third-harmonic-generation autocorrelation technique, which enables us toobserve the asymmetry of amplified pulses. We have succeeded in suppressing the background on the leading edge using positive-third-orderdispersion chirped mirrors.

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© The Laser Society of Japan
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