TY - JOUR

T1 - Raman converter of noisy double-scale pulses into coherent pulses

AU - Kokhanovskiy, A.

AU - Smirnov, S.

AU - Kobtsev, S.

PY - 2020/8/1

Y1 - 2020/8/1

N2 - We propose and analyze a new mechanism for conversion of noise-like pulses into coherent ones with the help of a Raman process. The conditions that ensure conversion efficiency exceeding 45% were identified. Parameter ranges were established, within which the proposed mechanism can be implemented. We also define the condition of generation of stable Raman soliton molecules. The possibility of efficient conversion of noise-like pulses into coherent ones opens up new broad application fields for high-energy double-scale pulses.

AB - We propose and analyze a new mechanism for conversion of noise-like pulses into coherent ones with the help of a Raman process. The conditions that ensure conversion efficiency exceeding 45% were identified. Parameter ranges were established, within which the proposed mechanism can be implemented. We also define the condition of generation of stable Raman soliton molecules. The possibility of efficient conversion of noise-like pulses into coherent ones opens up new broad application fields for high-energy double-scale pulses.

KW - FIBER LASER

KW - GENERATION

KW - SCATTERING

UR - http://www.scopus.com/inward/record.url?scp=85090210603&partnerID=8YFLogxK

U2 - 10.1364/JOSAB.398581

DO - 10.1364/JOSAB.398581

M3 - Article

AN - SCOPUS:85090210603

VL - 37

SP - 2523

EP - 2527

JO - Journal of the Optical Society of America B: Optical Physics

JF - Journal of the Optical Society of America B: Optical Physics

SN - 0740-3224

IS - 8

ER -