High power and high energy seven-core ytterbium doped fiber laser for mateials processing application


We present in this work a numerical model for Q-switched double cladding-pumped seven-core fiber laser. Highpower and high energy Ytterbium doped multicore fiber lasers are obtained based on the rate equations from population inversion, signal propagation light and pump. The characteristics of the output pulses are enhanced. The energy of our configuration… (More)


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