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色散泵浦对受激布里渊散射反射率的影响
Effect of dispersive pump on reflectivity of stimulated Brillouin scattering
【摘要】 将宽带KrF激光通过棱镜进行色散 ,在气压约为 2× 10 6Pa的SF6介质中进行受激布里渊散射的实验研究。通过与没有经过色散的KrF激光进行对比 ,得到经过色散后的KrF激光作为泵浦光比没有经过棱镜色散的KrF激光作为泵浦光产生SBS的反射率高
【Abstract】 Experimental investigation of stimulated Birllouin scattering(SBS) in SF 6 gas of 2×10 6Pa has been made with a broadband KrF laser dispersed by a prism.The results show that SBS reflectivity with dispersive KrF laser used as the pump laser is higher than that with KrF laser directly used as the pump laser.
【关键词】 色散KrF激光;
受激布里渊散射(SBS);
反射率;
【Key words】 dispersive KrF laser; stimulated Brillouin scattering(SBS); reflecctivity;
【Key words】 dispersive KrF laser; stimulated Brillouin scattering(SBS); reflecctivity;
【基金】 八六三惯性约束聚变主题资助项目;国家自然科学基金;国防科技重点实验室资助项目
- 【文献出处】 激光技术 ,Laser Technology , 编辑部邮箱 ,2002年01期
- 【分类号】TN241
- 【被引频次】1
- 【下载频次】59