A novel method of evaluating large mode area fiber design by brightness factor
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Zhang Hai-Tao
a)†
, Chen Dan
b)
, Ren Hai-Cui
a)
, Yan Ping
a)
, Gong Ma-Li
a)‡
The LPF schematic model, showing (a) the cross section of the LPFs, and (b) the laser cavity and the amplifier.