Surface second-harmonic generation: A novel technique for ps-pulse duration measurements
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- Gierulski, A., Marowsky, G., Nikolaus, B. et al. Appl. Phys. B (1985) 36: 133. doi:10.1007/BF00691777
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Second-harmonic generation from dye adsorbates has been successfully used to measure the duration of ps pulses. In the red and in the blue-green spectral range pulse durations of 2.4 and 6.1 ps—in agreement with streak camera measurements — have been obtained from collinear, slow autocorrelation traces.