This paper reports the generation of the coherent and stimulated radiation in UV, visible and infrared regions by two-photon pumping.

本文报道锂蒸气中由双光子泵浦所产生的位于紫外、可见和红外区的相干和受激辐射。

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Create a laser by pumping the chamber with a photon beam. Manage the energy states of the laser's atoms to control its output.

通过把光子束注入暗室生成雷射。管理雷射原子的能态，以控制其输出。

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We show that the refular pumping statistics and atomic coherences can reduce the field noise of multiple one photon optical bistability, but can not result in field squeezing from an ordinary vacuum.

证明了亚泊松泵浦及原子的相干性可使多单光子双稳态的光场噪声降低，但不能产生光场的压缩效应。

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