Numerical investigation on nonlinear dynamics of two-state quantum dot laser subject to optical injection

• Published in: Optics communications Vol. 569; p. 130797
• Main Authors: Jiang, Zai-Fu, Zhang, Ding-Mei, Yang, Wen-Yan
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.10.2024
• Subjects: Chaos; Nonlinear dynamics; Optical injection; Quantum dot laser; Optical injection; Chaos; Nonlinear dynamics; Quantum dot laser

Based on the cascade relaxation model of the quantum dot (QD) lasers, the nonlinear dynamics of a two-state QD laser subject to optical injection is numerically studied. The simulation results show that, for a two-state QD laser operating at the ground-state (GS) and excited-state (ES) emission simu...