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Cascaded SRS of single- and double-scale fiber laser pulses in long extra-cavity fiber
2014
Optics Express
This work presents, for the first time, the results of studies of stimulated Raman scattering (SRS) in 1.2-km P 2 O 5 -doped silica fiber of radiation of single-and double-scale picosecond pulses generated in a fiber master oscillator and amplified in a one-stage fiber amplifier. Shown are differences in supercontinuum spectra composed of several Stokes components when pumped with pulses of different structure. More efficient Raman transformation of double-scale pulses was identified, leading to broader supercontinuum spectra.
doi:10.1364/oe.22.020770
pmid:25321280
fatcat:yooltw53xzekzikiwuphfnbmoi