Chinese Journal of Lasers, Volume. 23, Issue 11, 1006(1996)
Lasing without inversion induced by Raman Process in a V-type Three-level System
In this paper; a closed V-type three-level system is studied. In the system;atomic coherence is induced by a Raman process of coupling the two upper levels; and lasingoccurs at the transition between either of the upper levels and the ]ower level. It is shownthat this system can exhibit lasing without inversion in the bare state, and the gain arisesfrom the atomic coherence in the dressed state.
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[in Chinese], [in Chinese]. Lasing without inversion induced by Raman Process in a V-type Three-level System[J]. Chinese Journal of Lasers, 1996, 23(11): 1006