- Cascaded random distributed feedback Raman fiber laser operating at 1.2 μmIlya D Vatnik
Institute of Automation and Electrometry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
Opt Express 19:18486-94. 2011..Up to 1 W is generated at the second Stokes wavelength of 1242 nm. It is shown that the generation spectrum of RDFB Raman fiber laser is much narrower than the spectrum in the system without a weak random feedback...
- Statistical properties of partially coherent cw fiber lasersDmitriy V Churkin
Institute of Automation and Electrometry, SB RAS, Novosibirsk 630090, Russia
Opt Lett 35:3288-90. 2010..Amplitudes of different longitudinal modes strongly fluctuate, obeying the Gaussian distribution. As the intensity statistics is noticeably nonexponential, longitudinal modes should be correlated...
- Extreme value statistics in Raman fiber lasersDmitry V Churkin
Institute of Automation and Electrometry, SB RAS, Novosibirsk, Russia
Opt Lett 36:3617-9. 2011..It is found that rare extreme events are generated at the far spectral wings of the spectrum. The mechanism of the extreme events generation is a turbulent-like four-wave mixing of numerous longitudinal generation modes...