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作者李贺龙,姚丹雯,王思琪,付尧,徐淮良（2019）在《Air lasing: Phenomena and mechanisms》一文中研究指出：Air lasing is a concept that refers to remote no-cavity(mirrorless) optical amplification in ambient air with the air constituents as the gain media. Due to the high potential of air lasing in view of applications in atmospheric sensing, a variety of pumping schemes have been proposed so far for building up population-inverted gain media in air and producing forward and/or backward directional lasing emissions. This review paper presents an overview of recent advances in the experimental observations and physical understanding of air lasing in various pumping schemes of air molecules by intense laser fields. Special emphasis is given to the strong-field-induced N+2 air lasing, the mechanism of which is currently still in a hot debate.
Abstract
Air lasing is a concept that refers to remote no-cavity(mirrorless) optical amplification in ambient air with the air constituents as the gain media. Due to the high potential of air lasing in view of applications in atmospheric sensing, a variety of pumping schemes have been proposed so far for building up population-inverted gain media in air and producing forward and/or backward directional lasing emissions. This review paper presents an overview of recent advances in the experimental observations and physical understanding of air lasing in various pumping schemes of air molecules by intense laser fields. Special emphasis is given to the strong-field-induced N+2 air lasing, the mechanism of which is currently still in a hot debate.
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论文作者分别是来自Chinese Physics B的李贺龙,姚丹雯,王思琪,付尧,徐淮良，发表于刊物Chinese Physics B2019年11期论文，是一篇关于,Chinese Physics B2019年11期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自Chinese Physics B2019年11期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。