Diffusion stabilizes cavity solitons in bidirectional lasers
arXiv:0901.3311 · doi:10.1364/OE.17.004897
Abstract
We study the influence of field diffusion on the spatial localized structures (cavity solitons) recently predicted in bidirectional lasers. We find twofold positive role of the diffusion: 1) it increases the stability range of the individual (isolated) solitons; 2) it reduces the long-range interaction between the cavity solitons. Latter allows the independent manipulation (writing and erasing) of individual cavity solitons.
submitted to Optics Express