7.1 kW coherent beam combining system based on a seven-channel fiber amplifier array
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DOI: 10.1016/j.optlastec.2021.107016
Abstract: Abstract Coherently combining of seven-channel narrow-linewidth, linear-polarized, kW-level power all-fiber amplifiers has been successfully demonstrated by using the stochastic parallel gradient descent (SPGD) algorithm. The seven polarization-maintained fiber amplifiers are tiled by a collimator array… read more here.
Keywords: system; combining system; beam combining; power ... See more keywords