Optics Communications

Observation of light amplification without population inversion in sodium

Jin-Yue Gao, Chuan Guo, Xiuzheng Guo, Guangxu Jin, Pingwen Wang, Jiang Zhao, Hanzhuang Zhang, Yun Jiang, Dezhong Wang, Dongmei Jiang

Published Oct 1, 1992• 189 citations

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