Flat-topped optical spectrum as a specific marker of multi-pulse grouping in a soliton fiber laser

HIGHLIGHTS

• What: The authors report the experimental observation of a stable generation regime in a soliton fiber laser, characterized by a distinct flat-topped optical spectrum. This work shows that considerable information about the nature of forces acting on solitons can be obtained from the shape of the laser`s optical spectrum. The control parameters of the model are the orientations of the PC and polarizer: θ, ϕ and phase difference introduced by the PC: ∆ϕ. The authors propose that this reduction in pedestal power is responsible for the decreased FWM efficiency and the transformation of GDR + DW soliton attraction into . . .
  

   

  

  If you want to have access to all the content you need to log in!

  Thanks :)

  Username or Email

  Password

  Remember me

  Lost your password?

  If you don't have an account, you can create one here.