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    • 9. 发明授权
    • Amplifying optical fiber and method for fabricating the same
    • 放大光纤及其制造方法
    • US06987923B2
    • 2006-01-17
    • US10638985
    • 2003-08-12
    • Se Ho ParkJin-Seong YangMun-Hyun Do
    • Se Ho ParkJin-Seong YangMun-Hyun Do
    • G02B6/00
    • H01S3/06708C03C13/044C03C13/046
    • Disclosed is an amplifying optical fiber for amplifying optical signal transmitted therethrough by stimulated emission, the amplifying optical fiber comprising: an inner core disposed at a center of said optical fiber and containing MX, GaS3/2 and RE; an outer core surrounding said inner core and containing SiO2; and a cladding surrounding said outer core and containing SiO2, wherein said M contained in MX is one component selected from the group consisting of Na, K, Rb and Cs; said X contained in MX is one component selected from the group consisting of F, Cl, Br, and I; and said RE is one component selected from the group consisting of Ce, Pr, Pm, Nd, Sm, Eu, Gd, Tb, Ho, Dy, Er, Tm and Yb.
    • 公开了一种放大光纤,用于通过受激发射放大透过其的光信号,放大光纤包括:设置在所述光纤中心并包含MX,GaS 3/2和RE的内核 ; 围绕所述内芯并包含SiO 2的外核; 以及围绕所述外芯并包含SiO 2的包层,其中MX中所含的M是选自Na,K,Rb和Cs中的一种成分; MX中所含的X是选自F,Cl,Br和I的一个组分; 所述RE为选自Ce,Pr,Pm,Nd,Sm,Eu,Gd,Tb,Ho,Dy,Er,Tm和Yb中的一种成分。