We experimentally and theoretically studied femtosecond laser pulse propagation with powers slightly below the breakdown threshold. In this regime, nonlinear absorption strongly affects spatio-temporal beam dynamics, and several exotic nonlinear optical effects are observed.
Exotic Nonlinear Effects in Multimode Fibers
Mangini F.;
2022-01-01
Abstract
We experimentally and theoretically studied femtosecond laser pulse propagation with powers slightly below the breakdown threshold. In this regime, nonlinear absorption strongly affects spatio-temporal beam dynamics, and several exotic nonlinear optical effects are observed.File in questo prodotto:
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