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The cubic complex Ginzburg\u2013Landau equation (CGLE) is a prototype of a damped, driven, nonlinear, and dispersive system. The inclusion of nonlinear gradients is essential to stabilize pulses whether stationary or oscillatory. The soliton solutions of this model have been reasonably studied; however, its cw solution characteristics and stability have not been reported yet. Here, we obtain the cw solutions of the cubic CGLE with nonlinear gradient terms and study its short- and long-term evolution under the effect of small perturbations. We have found that, for each admissible amplitude, there are two branches of cw solutions, and all of them are unstable. Then, through direct integration of the evolution equation, we study the evolution of those cw solutions, observing the emergence of plain and oscillatory solitons. Depending on whether the cw and\/or its perturbation are sinusoidal, we can obtain a train of a finite number of pulses or bound states.<\/jats:p>","DOI":"10.1063\/5.0278588","type":"journal-article","created":{"date-parts":[[2025,9,5]],"date-time":"2025-09-05T12:40:17Z","timestamp":1757076017000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":0,"title":["Dissipative solitons onset through modulational instability of the cubic complex Ginzburg\u2013Landau equation with nonlinear gradients"],"prefix":"10.1063","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6603-7928","authenticated-orcid":false,"given":"M. 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