Femtosecond pulse Ti:sapphire lasers can operate in different ways for the same values of the control parameters. This phenomenon of multistability is explained in a simple way by a theoretical approach using iterative or ...

Kerr-lens or self-mode-locked Ti:sapphire lasers are known to display several modes of operation, depending on the values taken by the system's parameters. The basic observed modes of operation are: continuous wave, mode ...

Kerr lens mode locked Ti:Sapphire lasers can operate in at least two pulsed modes. Several models were developed with the aim to describe the characteristics of these modes. Those based on iterative maps, can reproduce the ...

By the use of installed fibers inside the city we demonstrated a 48.8 km ultralong Erbium-doped fiber laser in modelocking regime with repetition rate varying from 1-10 GHz. The shortest pulse duration of 42 ps at 2.5 GHz ...