TY - JOUR

T1 - Raman dissipative solitons generator near 1.3 mkm

T2 - Limiting factors and further perspectives

AU - Bednyakova, A. E.

AU - Kharenko, D. S.

AU - Zhdanov, I.

AU - Podivilov, E. V.

AU - Fedoruk, M. P.

AU - Babin, S. A.

PY - 2020/7/20

Y1 - 2020/7/20

N2 - Raman dissipative solitons (RDS) have been investigated numerically. It was found that the area of stable generation is bounded in terms of pump spectral bandwidth and pulse energy. Existing optimum is strongly affected by the net cavity dispersion. The spectral bandwidth of the generated RDS linearly depends on its energy and reaches more than 50 nm in the 5-meters long cavity. Developed numerical model reproduces all the effects observed experimentally. It predicts ability to generate high-quality pulses with energy up to 6 nJ compressible down to ∼100 fs duration. The work shows that RDS generation technique can produce high-energy ultrashort pulses at wavelengths not covered by typical active mediums.

AB - Raman dissipative solitons (RDS) have been investigated numerically. It was found that the area of stable generation is bounded in terms of pump spectral bandwidth and pulse energy. Existing optimum is strongly affected by the net cavity dispersion. The spectral bandwidth of the generated RDS linearly depends on its energy and reaches more than 50 nm in the 5-meters long cavity. Developed numerical model reproduces all the effects observed experimentally. It predicts ability to generate high-quality pulses with energy up to 6 nJ compressible down to ∼100 fs duration. The work shows that RDS generation technique can produce high-energy ultrashort pulses at wavelengths not covered by typical active mediums.

KW - FIBER LASER

KW - SPECTRAL REGION

UR - http://www.scopus.com/inward/record.url?scp=85089132218&partnerID=8YFLogxK

U2 - 10.1364/OE.393603

DO - 10.1364/OE.393603

M3 - Article

C2 - 32752484

AN - SCOPUS:85089132218

VL - 28

SP - 22179

EP - 22185

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 15

ER -