摘要
测量了 Ce:KNSBN晶体双光束耦合调制度随入射光强比的变化特性 .用中间段光折变理论对变化关系进行了参数理论分析 .
The change dependence of modulation depth as a function of t he incident intensity ratio was measured. The dependence was analyzed by using the photorefractive intermediate state theory. The experimental results are in agreement with the theoretical predictions.
出处
《山西师范大学学报（自然科学版）》
2001年第3期30-33,共4页
Journal of Shanxi Normal University(Natural Science Edition)
基金
山西省教委科技开发项目资助
