氩气的匹配对钠原子近4D能级双光子共振参量四波混频的影响  

THE INFLUENCES OF MATCHING MAGNITUDE OF ARGON ON THE PARAMETRIC FOUR-WAVE MIXING NEAR 4D TWO-PHOTON RESONANCE IN SODIUM VAPOR

作　　者：方允[1] 何琛娟[1] 夏义马尔旦 康秀英[2] 孙寅官[1] 

机构地区：[1]北京师范大学物理学系,韶关大学物理学系512006 [2]北京师范大学分析测试中心,北京100875

出　　处：《北京师范大学学报（自然科学版）》1998年第3期339-341,共3页Journal of Beijing Normal University(Natural Science)

摘　　要：It is found that the 330 nm signal of parametric four- wave mixing is the strongest when the pressure of argon is 1 500Pa in the sodium vapor with a passme of 266Pa.It is found that the 330 nm signal of parametric four- wave mixing is the strongest when the pressure of argon is 1 500Pa in the sodium vapor with a passme of 266Pa.

关 键 词：双光子共振 相位匹配 参量四波混频 钠原子 氩气 

分 类 号：O562[理学—原子与分子物理]