%0 Journal Article %T Resonant nonlinearity in Ytterbium‐doped double‐clad fiber Bragg grating %A Li, Lijun %A Liu, Yange %A Jia, Xiujie %A Jin, Yanli %A Yuan, Shuzhong %A Dong, Xiaoyi %J Microwave and Optical Technology Letters %V 48 %N 3 %P 430-432 %@ 0895-2477 %D 2006-03-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve