强激光与粒子束, 2003, 15 (12): 1159, 网络出版: 2006-04-28
钕离子浓度对受激发射截面的影响
Influence on the stimulated-emission cross section of Nd3+ concentration in laser glasses
吸收系数 有效线宽 受激发射截面 钕离子浓度 Absorbance Effective linewidth Stimulated-emission cross section Nd3+ concentration
摘要
通过对N31型磷酸盐激光钕玻璃的6种钕离子浓度进行实验,采用Judd-Ofelt模型对样品进行分析,发现随着钕离子浓度的增加,受激发射截面逐渐减小.因此在激光系统设计中,应充分考虑钕离子浓度的影响.选择浓度合适的钕玻璃作为工作物质,可使激光系统性能达到最优.
Abstract
Six types of Nd3+ laser glasses of N31 phosphate laser glasses were experimented and analyzed by Judd-Ofelt model. The experimental result shows that when the Nd3+ concentrations increases, the stimulated-emission cross section of the Nd3+ laser glasses decreases, therefore, the influence of Nd3+ should be considered in laser system design.
李顺光, 陈树彬, 温磊, 胡丽丽, 王标. 钕离子浓度对受激发射截面的影响[J]. 强激光与粒子束, 2003, 15(12): 1159. 李顺光, 陈树彬, 温磊, 胡丽丽, 王标. Influence on the stimulated-emission cross section of Nd3+ concentration in laser glasses[J]. High Power Laser and Particle Beams, 2003, 15(12): 1159.
PDF全文
