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Articles you may be interested inControlled switching of ultrafast circular polarization oscillations in spin-polarized vertical-cavity surface-emitting lasers Appl. Phys. Lett.Interpretation of polarization pinning due to scattering loss differentiation in asymmetric vertical-cavity surfaceemitting laser cavities

Autocorrelation measurements of the time structure of radiation have been performed on a InGaAsP/InP laser based on self-organized nanostructures under CW pumping. The measurements reveal ultra-short-pulses shorter than the intra-cavity round-trip time in the structure of laser radiation. The first and second order analysis of optical autocorrelation functions prove the pulse nature of CW injection laser radiation. Two different modes of pulse formation has been shown.

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