Wang Da-zheng, Feng Xiao-ming, Wang Yong-gang, Wang Cui-luan, Lan Yong-sheng, Liu Su-ping, Ma Xiao-yu
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引用次数: 1
Abstract
We report a new technique, called SAP, for side pumping of double-clad, rare-earth-doped fiber lasers using fiber-coupled pump sources. The highest coupling efficiency can even exceed 92% in theory with this structure.