title: Radiation build-up in laminar and turbulent regimes in quasi-CW Raman fiber laser.
abstract: We study the radiation build-up in laminar and turbulent generation regimes in quasi-CW Raman fiber laser. We found the resulted spectral shape and generation type is defined by the total spectral broadening/narrowing balance over laser cavity round-trip, which is substantially different in different regimes starting from first round-trips of the radiation build-up. In turbulent regime, the steady-state is reached only after a few round-trips, while in the laminar regime the laser approaches the equilibrium spectrum shape asymptotically.
authors.forename: Sergey V
authors.initials: SV
authors.lastname: Smirnov
authors.forename: Nikita
authors.initials: N
authors.lastname: Tarasov
authors.forename: Dmitry V
authors.initials: DV
authors.lastname: Churkin