One-atom correlated-emission laser RID C-6638-2008

Title:	One-atom correlated-emission laser RID C-6638-2008
Author:	Kim, Ho-Joon; Khosa, Ashfaq H.; Lee, Hai-Woong; Zubairy, M. Suhail
Abstract:	We study a four-level double-Lambda atomic configuration working as a two photon linear amplifier where two atomic transitions independently interact with cavity mode, while the other transitions are driven by a strong pump field. It is found that our system always works as a phase sensitive linear amplifier with no window for a phase insensitive linear amplifier. We also investigate that the system behaves as a two-photon correlated-emission laser under certain conditions.
Description:	Journals published by the American Physical Society can be found at http://publish.aps.org/
Publisher:	American Physical Society
Subject:	QUANTUM-BEAT LASER FIELD AMPLIFICATION COHERENT DYNAMICS REGIME STATES Optics Physics
Department:	Physics and Astronomy
URI:	http://dx.doi.org/10.1103/PhysRevA.77.023817
Date:	2008