Centro Universitário da Fundação de Ensino Octávio Bastos

Pulse-Generation Maps in External-Cavity Semiconductor Lasers with Short-Delay Optical Feedback

We investigate pulse generation in external-cavity semiconductor lasers subject to short-delay optical self-feedback using a deterministic quadrature-based delay-differential model. High-resolution pulse-generation maps are constructed in the (lg(C),ϕf) parameter space, where lg(...

Comparative Evaluation of SVPWM Duty-Cycle Calculation Methods for Two-Level and Quasi-Two-Level Flying-Capacitor Inverters

Abstract This paper presents a controlled and reproducible comparison between two duty-cycle computation routes for space vector pulse width modulation (SVPWM) applied to three-phase two-level inverters: the classical trigonometric formulation and the algebraic g , h approach. Bo...