We propose an interpretation of the pronounced \&\#x201C;M\&\#x201D; spectral shape that is a recurrent feature in all-normal-dispersion mode-locked fiber laser dynamics. Our interpretation involves shock wave formation regularized by dissipation, modeled by a modified Burgers equation. The large fringes appearing at the edges of the spectrum result from discontinuities in the spectral phase.
Dissipative shock waves in all-normal-dispersion mode-locked fiber lasers / Lecaplain, C; Soto Crespo, J. M.; Grelu, P; Conti, Claudio. - In: OPTICS LETTERS. - ISSN 0146-9592. - STAMPA. - 39:(2014), pp. 263-266. [10.1364/OL.39.000263]
Dissipative shock waves in all-normal-dispersion mode-locked fiber lasers
CONTI, CLAUDIO
2014
Abstract
We propose an interpretation of the pronounced \&\#x201C;M\&\#x201D; spectral shape that is a recurrent feature in all-normal-dispersion mode-locked fiber laser dynamics. Our interpretation involves shock wave formation regularized by dissipation, modeled by a modified Burgers equation. The large fringes appearing at the edges of the spectrum result from discontinuities in the spectral phase.File allegati a questo prodotto
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