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高功率四波长Nd∶YAG激光实验
Four-band Nd∶YAG laser experiment
【摘要】 四波长 Nd∶YAG激光实验是利用非线性晶体 BBO,通过倍频、混频和二次倍频等激光变频技术 ,分别获取了 4个波段相干辐射光 .本文介绍了各波长相干辐射光的获取方法及其时空特性的测量 .
【Abstract】 A single Nd∶YAG laser and a new nonlinear crystal β-Barium Borate (β-BBO) are used to generate four-band coherent radiations by using nonlinear frequency conversion, such as frequency doubling, frequency mixing and secondary frequency doubling. The methods of obtaining these coherent waves and measuring their space-time characters are introduced.
【关键词】 BBO晶体;
Nd∶YAG;
激光变频;
时空特性;
【Key words】 BBO; Nd∶YAG; laser conversion techniques; space-time characters;
【Key words】 BBO; Nd∶YAG; laser conversion techniques; space-time characters;
- 【文献出处】 物理实验 ,Physics Experimentation , 编辑部邮箱 ,2003年11期
- 【分类号】O4-33
- 【被引频次】6
- 【下载频次】76