Comparison of fiber lasers based on distributed side-coupled cladding-pumped fibers and double-cladding fibers.
We compare both analytically and numerically the distributed side-coupled cladding-pumped (DSCCP) fiber lasers and double cladding fiber (DCF) lasers. We show that, through optimization of the coupling and absorbing coefficients, the optical-to-optical efficiency of DSCCP fiber lasers can be made as high as that of DCF lasers. At the same time, DSCCP fiber lasers are better than the DCF lasers in terms of thermal management.
Zhihe
Z
Huang
Jianqiu
J
Cao
Shaofeng
S
Guo
Jinbao
J
Chen
Xiaojun
X
Xu