硅酸盐激光玻璃的离子交换增强  

ION-EXCHANGE STRENGTHENING OF SILICATE LASER GLASS

作　　者：余尧楚[1] 宋修玉 

机构地区：[1]中国科学院上海光学精密机械研究所

出　　处：《硅酸盐学报》1996年第3期303-310,共8页Journal of The Chinese Ceramic Society

摘　　要：用离子交换法能使硅酸盐激光玻璃机械强度增加２～３倍，激光强度增加３倍，从而弥补了自身热光系数较大的缺点。虽然玻璃在处理后，阈值稍微升高，效率稍有下降，但因允许输入更大的能量，使输出得到３倍的增加，说明离子交换增强方法是成功的。With ion exchange,the mechanical strength of silicate laser glass is 2～3 times and laser strength is 3 times higher than the untreated ones,compensating the weakness of the glass that the heat-photo coefficient is higher.It has been showed that the threshold value of the glass increases slightly and the efficiency also decreases slightly after ion exchange, but the exchange allows much energy to obtain, making output increase by three times and showing that ion-exchange strengthening of silicate glass is successful.

关 键 词：硅酸盐 激光玻璃 离子交换增强 化学稳定性 

分 类 号：TQ171.735[化学工程—玻璃工业]