Fiber fuse behavior in kW-level continuous-wave double-clad field laser
Sun Jun-Yi, Xiao Qi-Rong, Li Dan, Wang Xue-Jiao, Zhang Hai-Tao, Gong Ma-Li, Yan Ping†,
       

Catastrophic destructions caused by fiber fuse in CW high power Yb-doped DCF laser whenI= (a) 350 MW/cm2, (b) 413 MW/cm2, (c) 438 MW/cm2, and (d) 541 MW/cm2.