双束双色飞秒激光诱导空气等离子体产生太赫兹辐射干涉的观测

来源 :第十八届全国原子与分子物理学术会议 | 被引量 : 0次 | 上传用户:qq02040610
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实验证明[1-3],单束800纳米飞秒激光经BBO晶体倍频聚焦混合后的双色激光诱导的空气等离子体能产生大强度太赫兹辐射.为获得更强的太赫兹辐射,在我们的实验装置中我们使用了两束这样的飞秒激光.通过仔细控制两束光的延迟时间,我们观测记录了双束双色飞秒激光诱导空气等离子体产生的太赫兹辐射干涉的细节.
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