SBS suppression using PRBS phase modulation with different orders

JT Young, CR Menyuk, J Hu - Optics Express, 2023 - opg.optica.org
The Brillouin instability (BI) caused by stimulated Brillouin scattering (SBS) can limit the
output power of high-energy laser amplifiers. Pseudo-random bitstream (PRBS) phase …

Spectrally efficient SBS suppression via seed laser current modulation

WX Wong, SQ Lee, WY Lim… - Fiber Lasers XXI …, 2024 - spiedigitallibrary.org
We report a novel approach to linewidth broadening of the seed laser spectrum for the
suppression of Stimulated Brillouin Scattering (SBS) in high power fiber lasers. The seed …