溶胶-凝胶法制备Al3+、Yb3+掺杂石英光纤纤芯的研究
楼风光1,2, 王世凯1,2, 王孟1, 冯素雅1, 于春雷1, 胡丽丽1

Sol-Gel Derived Al3+,Yb3+ Co-doped Silica Fiber Core
LOU Feng-Guang1,2, WANG Shi-Kai1,2, WANG-Meng1, Feng Su-Ya1, YU Chun-Lei1, HU Li-Li1
图1 掺杂石英玻璃和纯石英玻璃的表面显微形貌
Fig. 1 Surface morphologies of Yb 3+ ,Al 3+ doped silica glasses and pure silica glass a Yb 3+ ,Al 3+ doped silica glass via acid catalyzed sol; b Yb 3+ ,Al 3+ doped silica glass via base catalyzed sol; c Pure silica glass