Giant Kerr nonlinearity induced by interacting dark resonances
Optics Letters, Vol. 30, Issue 24, pp. 3371-3373 (2005)
http://dx.doi.org/10.1364/OL.30.003371
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Abstract
A scheme for giant enhancement of the Kerr nonlinearity in a four-level system with double dark resonances is proposed. Compared with that generated in a single-dark-resonance system, the Kerr nonlinearity can be enhanced by several orders of magnitude with vanishing linear absorption. We attribute this dramatic enhancement to the interaction of dark resonances.
© 2005 Optical Society of America
OCIS Codes
(190.0190) Nonlinear optics : Nonlinear optics
(270.0270) Quantum optics : Quantum optics
ToC Category:
Quantum Optics
Citation
Yueping Niu, Shangqing Gong, Ruxin Li, Zhizhan Xu, and Xiaoyan Liang, "Giant Kerr nonlinearity induced by interacting dark resonances," Opt. Lett. 30, 3371-3373 (2005)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-30-24-3371
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