Figure 7

The experiment and simulation results of temperature in gain fiber when the output power is 100 W. (a) for the fiber laser pumped by 976 nm LD source (b) for the fiber laser pumped by 915 nm LD source.

The experiment and simulation results of temperature in gain fiber when the output power is 100 W. (a) for the fiber laser pumped by 976 nm LD source (b) for the fiber laser pumped by 915 nm LD source.