国产Er^(3+)/Yb^(3+)双掺光纤的超荧光研究  

SUPERFLUORESCENCE PROPERTIES OF INDIGENOUS Er^(3+)/Yb^(3+) CO-DOPED OPTICAL FIBER

作　　者：魏莹莹[1] 廖常俊[1] 刘宁[1] 刘颂豪[1] 

机构地区：[1]华南师范大学量子电子学研究所,广州510631

出　　处：《华南师范大学学报（自然科学版）》1999年第4期41-45,共5页Journal of South China Normal University(Natural Science Edition)

摘　　要：用1．06μm的光泵浦国产Er3+／Yb3+双掺光纤的超荧光实验，测量到μW量级的1．55μm超荧光，证明实现了Yb3+→Er3+的能量转移，为用国产Er3+/Yb3+双掺光纤研制光纤功率放大器提供了实验依据．An experiment on the indigenous Er3+ /Yb3+ co - doped fiber pumped by 1064 nm Nd: YAGis conducted in which 1 .55 μm superfluorescence of microwatt magnitude can be measured. The experiment shows the energy transfer from Ybe+ to Er3+ and provides an experimental basis for developing fiberpower amplifiers with the indigenous Er3+ /Yb3+ co - doped fiber.

关 键 词：光纤放大器 双掺光纤 超荧光 铒 镱 EDFA 

分 类 号：TN253[电子电信—物理电子学] TN25