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
- Alagappa UniversityIN1 paper
- Brandenburg University of Technology Cottbus-SenftenbergDE1 paper
12 papers · 1 filter
Quantum-tunneling transitions and exact statistical mechanics of bistable systems with parametrized Dikandé-Kofané double-well potentials
F. Naha Nzoupe, Alain M. Dikandé, S. E. Mkam Tchouobiap
We consider a one-dimensional system of interacting particles, in which particles are subjected to a bistable potential the double-well shape of which is tunable via a shape deform…
Femtosecond laser inscriptions in Kerr nonlinear transparent media: dynamics in the presence of K-photon absorptions, radiative recombinations and electron diffusions
Emmanuel O. Akeweje, G. Bader, Alain M. Dikandé +1
Femtosecond lasers interacting with Kerr nonlinear optical materials, propagate in form of filaments due to the balance of beam diffraction by self-focusing induced by the Kerr non…
Nonadiabatic Fluctuations and the Charge-Density-Wave Transition in One-Dimensional Electron-Phonon Systems: a Dynamic Self-Consistent
Alain M. Dikande, C. Bourbonnais
The Peierls instability in one-dimensional electron-phonon systems is known to be qualitatively well described by the Mean-Field theory, however the related self-consistent problem…
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…