摘要
钕玻璃是一种重要的光学材料。它作为激光工作物质已在激光核聚变、中小能量器件、波导激光器和光纤通讯上获得重要的应用。制备钕玻璃及其纤维通常需要在高温熔融状态下进行,操作条件苛刻。溶胶-凝胶法是在较低温度下制备无机材料的新方法,目前正受到人们的重视。
Nd-glass fibers have been prepared at lower tempetature by sol-gel method. The in-fluences of Nd concentration, temperature and time of dehydration on the state of solution,suitable for fiber drawing have been studied. The fiber obtained by this method showedthree peaks in TG-DTA thermalgramm, corresponding to the lost of water and ignitionof organic components, respectively. The fiber is non-crystalline and has a smooth surfacewith diameter of about 100μm.
出处
《应用化学》
CAS
CSCD
北大核心
1991年第4期74-76,共3页
Chinese Journal of Applied Chemistry
