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In this paper,we studied incoherent and coherent beam combining for the master oscillator/power amplifier(MOPA) system with stimulated Brillouin scattering(SBS) mirror.Optic field intensity distributions in the near and far field are numerically calculated for the two kinds of system.The results show that good beam quality in the far field could be obtained.It provides a theoretical basis for experimental research in the future.
In this paper, we studied incoherent and coherent beam combining for the master oscillator / power amplifier (MOPA) system with stimulated Brillouin scattering (SBS) mirror. Optic field intensity distributions in the near and far fields are numerically calculated for the two kinds of system The results show that good beam quality in the far field could be obtained. It provides a theoretical basis for experimental research in the future.