THE ECM-BACKBONE OF THE LANG–KOBAYASHI EQUATIONS: A GEOMETRIC PICTURE

• DOI: 10.1142/s0218127407017914
• Publication Date: 2007-08-06T06:12:53Z
• Authors: VIVI ROTTSCHÄFER; BERND KRAUSKOPF
• Keywords: 0103 physical sciences; SDG 7 - Affordable and Clean Energy; 530; 01 natural sciences; 510

We perform an analytical study of the external cavity modes a semiconductor laser subject to conventional optical feedback as modeled by well-known Lang–Kobayashi equations. Specifically, bifurcation set is derived in three-dimensional parameter space phase, strength and pump current laser. Different open regions this correspond different numbers physically relevant Some their stability properties are determined from characteristic equation.