A way resulting in lasing without inversion (LWI) in an open resonant Λ-type system from a nonlinear dynamics viewpoint......

Our study shows that for the copropagating probing and driving fields, the gain without inversion doesn't monotonously ......

The interaction between an atomic beam of two-level atoms and a standing wave light field has been studied by the exact ......

In order to get high efficiency and high brightness laser output with single fiber coupled laser diode array, two laser ......

In this paper, we reported a numerical solution of laser induced thermal effect in the bio-tissue. The model of photothe......

A steady analytical solution of an open four-level inversionless lasing system with a driving field having the phase flu......

The pumping rate dependence of the peak intensity of the individual lasing mode in two-dimensional (2D) active random me......

The quantum dynamic behavior of the system composed of V-type three-level atomic Bose-Einstein condensate (BEC) interact......

It is shown that in an open V-type atomic system without incoherent pumping, the spontaneously generated coherence (SGC)......