中国激光, 2006, 33 (9): 1165, 网络出版: 2006-09-14
用于激光核聚变的玻璃 下载: 679次
AICF Laser Glasses
摘要
介绍并对比了用于高功率激光核聚变的硅酸盐、磷酸盐、氟磷酸盐掺钕玻璃;介绍了玻璃成分与光谱及激光参数的关系,以及非线性折射率和钕离子4F3/2→4I11/2能级对不同玻璃成分中的受激发射截面、荧光寿命的影响;此外还对大型激光玻璃的特殊工艺——磷酸盐激光玻璃的连续熔炼工艺、除水工艺和除铂工艺原理作了讨论。
Abstract
The composition and properties of neodymium-doped silicate, phosphate and fluorophosphates glasses used for inertial confinement fusion (ICF) research-simultaneous high energy and high peak power (1011~1015 W) are reviewed. Optical and spectroscopic properties of different glasses for ICF laser application are compared, the parameters considered include linear and nonlinear refractive indices, stimulated emission cross section, fluorescent lifetime of neodymium ion in 4F3/2→4I11/2 transition. Some special technologies include continuous melting process of phosphate laser glass, dehydroxylation, elimination of platinum inclusion on the large scale laser glasses are discussed.
姜中宏. 用于激光核聚变的玻璃[J]. 中国激光, 2006, 33(9): 1165. 姜中宏. AICF Laser Glasses[J]. Chinese Journal of Lasers, 2006, 33(9): 1165.