Quantum fluctuations and correlations of spatial scalar or multimode vector solitons in Kerr media
Résumé
We apply the Green\'s function method to determine theglobal degree of squeezing and the transverse spatial distributionof quantum fluctuations of solitons in Kerr media. We show thatboth scalar bright solitons and multimode vector solitonsexperience strong squeezing on the optimal quadrature. For vectorsolitons, this squeezing is shown to result from an almost perfectanti-correlation between the fluctuations on the twoincoherently-coupled circular polarisations.
Domaines
Physique Quantique [quant-ph]
Loading...