We study manifestations of the two mechanisms of lasing without inversion in the nonlinear dynamics of an inversionless double-Λ scheme laser. We show that either of the two mechanisms can provide only continuous wave lasing whereas their coexistence and interplay cause both a Hopf bifurcation of the non-lasing regime and an instability of the continuous wave oscillation leading to multifarious nonlinear dynamics of such a laser.
|Journal||Journal of Optics B: Quantum and Semiclassical Optics|
|Publication status||Published - 1 Oct 1999|
Radeonychev, Y. V., Koryukin, I. V., Kocharovskaya, O., Corbalán, R., & Vilaseca, R. (1999). Dynamical manifestations of two mechanisms of lasing without inversion. Journal of Optics B: Quantum and Semiclassical Optics, 1(5), 580-587. https://doi.org/10.1088/1464-4266/1/5/315