4 papers
Thermodynamics of Dissipative Solitons
Vladimir L. Kalashnikov, Alexander Rudenkov, Irina T. Sorokina
We establish a close analogy between the thermodynamics of the nonlinear systems far from equilibrium and the dissipative solitons. Unlike the solitons in the Hamiltonian systems,…
Dissipative Soliton Resonance: Adiabatic Theory and Thermodynamics
Vladimir L. Kalashnikov, Alexander Rudenkov, Evgeni Sorokin +1
We present the adiabatic theory of dissipative solitons (DS) of complex cubic-quintic nonlinear Ginzburg-Landau equation (CQGLE). Solutions in the closed analytical form in the spe…
At the threshold of distributed Kerr-lens mode-locking in a Cr:ZnS waveguide laser
Maksim Demesh, Vladimir Kalashnikov, Evgeni Sorokin +3
We demonstrate feasibility of spatiotemporal mode-locking in a mid-IR Cr:ZnS waveguide laser based on the nonlinear spatial mode coupling. The experiment shows efficient power scal…
A route to high peak power and energy scaling in the mid-IR chirped-pulse oscillator-amplifier laser systems
Alexander Rudenkov, Vladimir L. Kalashnikov, Evgeni Sorokin +2
The paper introduces a new route towards the ultrafast high laser peak power and energy scaling in a hybrid mid-IR chirped pulse oscillator-amplifier (CPO-CPA) system, without sacr…