It combines 2 pumps and a signal Laser into a LMA (Large Mode Area) double clad fiber together to get high power output. According to the pump and signal transmit direction differen http://www.lasfiberio-cn.com ...
It combines 18 pumps and 1 signal Laser into a LMA (Large Mode Area) double clad fiber together to get high power output. According to the pump and signal transmit direction difference, there are forward pump and http://www.lasfiberio-cn.com ...