Spectrum characteristics and pump wavelengths of Nd_(3+) -doped double-clad fiber  

作　　者：MING Hai, YANG Bao, DONG Xiaopeng, A. Fedotov, Xudong Xiao and M. M. T. Loy1. Department of Physics, University of Science and Technology of China, Hefei 230026, China 2. Department of Physics, University of Science and Technology of Hong Kong, Hong Kong, China 

出　　处：《Chinese Science Bulletin》1997年第11期897-900,共4页

摘　　要：Nd³⁺ -doped double-clad fiber is a new type of fiber that has large N.A.and large receivingarea compared with single-clad rare-earth-doped fiber.So Nd³⁺-doped double-clad fiberpumped directly by laser-diode arrays can be manufactured into high-power fiber lasers,high-power superfluorescence sources and high-gain fiber amplifiers,and they will be applied

关 键 词：DOUBLE-CLAD fiber OPTIMUM PUMP WAVELENGTH optical spectrum. 

分 类 号：O436[机械工程—光学工程]