95 citations
- Université de Yaoundé ICM5 papers
- African Institute for Mathematical SciencesZA2 papers
- Bharathidasan UniversityIN2 papers
- Lodz University of TechnologyPL2 papers
- Université de DschangCM2 papers
- Université de SherbrookeCA2 papers
- University of KaiserslauternDE2 papers
- Xavier University of LouisianaUS2 papers
- African Institute for Mathematical Sciences GhanaGH1 paper
- Alagappa Chettiar Government College of Engineering and Technology1 paper
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11 papers · 1 filter
Phase chimera states on non-local hyperrings
Riccardo Muolo, Thierry Njougouo, Lucia Valentina Gambuzza +2
Chimera states are dynamical states where regions of synchronous trajectories coexist with incoherent ones. A significant amount of research has been devoted to study chimera state…
Elliptic solitons in optical fiber media
Défi Jr. Jubgang Fandio, Alain M. Dikandé, A. Sunda-Meya
We examine the evolution of a time-varying perturbation signal pumped into a mono-mode fiber in the anomalous dispersion regime. We analytically establish that the perturbation evo…
Fundamental modes of a trapped probe photon in optical fibers conveying periodic pulse trains
Alain M. Dikande
Wave modes induced by cross-phase reshaping of a probe photon in the guiding structure of a periodic train of temporal pulses are investigated theoretically with emphasis on exact…
Continuous-wave stability and multi-pulse structures in a universal Complex Ginzburg-Landau model for passively mode-locked lasers with saturable absorber
D. Jr. Fandio Jubgang, Alain M. Dikande, A. Sunda-Meya
The dynamics and stability of continuous-wave and multi-pulse structures are studied theoretically, for a generalized model of passively mode-locked fiber laser with an arbitrary n…
Soliton-mode proliferation induced by cross-phase modulation of harmonic waves by a dark-soliton crystal in optical media
E. Chenui Aban, Alain M. Dikande
The generation of high-intensity optical fields from harmonic-wave photons, interacting via a cross-phase modulation with dark solitons both propagating in a Kerr nonlinear medium,…
Laser dynamics in nonlinear transparent media with electron plasma generation: effects of electron-hole radiative recombinations
P. Kameni Nteutse, Alain M. Dikandé, S. Zekeng
The performance of optical devices manufactured via laser micromachining on nonlinear transparent materials, relies usually on three main factors which are the characteristic laser…