'A'
A global design of high power Nd3+-Yb3+ co-doped fiber lasers
Author(s): Fan Z (Fan, Zhang), Chuncan W (Chuncan, Wang), Tigang N (Tigang, Ning)  
Source: OPTICS COMMUNICATIONS    Volume: 281    Issue: 17    Pages: 4442-4448    Published: SEP 1 2008    
Authors' address:
Beijing Jiaotong Univ, Inst Lightwave Technol, Beijing 100044, Peoples R China

'B'
Optimal design of fiber Raman amplifier based on hybrid genetic algorithm
Author(s): Liu XM, Lee B  
Source: IEEE PHOTONICS TECHNOLOGY LETTERS    Volume: 16    Issue: 2    Pages: 428-430    Published: FEB 2004