ENHANCED KERR NONLINEARITY IN A FOUR-LEVEL EIT MEDIUM-Reference-Cited by-同舟云学术

ENHANCED KERR NONLINEARITY IN A FOUR-LEVEL EIT MEDIUM

Published:2010-09 Issue:03 Volume:19 Page:503-515
ISSN:0218-8635
Container-title:Journal of Nonlinear Optical Physics & Materials
language:en
Short-container-title:J. Nonlinear Optic. Phys. Mat.

Author:

SAHRAI M.¹,ASADPOUR S. H.²,SADIGHI R.³

Affiliation:

1. Research Institute for Applied Physics, University of Tabriz, Tabriz, Iran

2. Faculty of Graduate Education, University of Bonab, Bonab, Iran

3. Departments of Physics, Sharif University of Technology, Tehran, Iran

Abstract

The linear and nonlinear response of a four-level EIT system driven by three coherent fields is investigated. It is found that at appropriate atomic parameters, the Kerr nonlinearity can clearly be enhanced. It is also demonstrated that the maximal Kerr nonlinearity enters the EIT window, and the corresponding linear and nonlinear absorption suppress. Moreover, we show that nonlinear absorption and Kerr nonlinearity can also be changed via relative phase between driving fields.

Publisher

World Scientific Pub Co Pte Lt

Subject

Physics and Astronomy (miscellaneous),Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218863510005352

Reference26 articles.

1. Nonlinear optical processes using electromagnetically induced transparency

2. Magneto-optical rotation and cross-phase modulation via coherently driven four-level atoms in a tripod configuration

3. Nonlinear Optics and Quantum Entanglement of Ultraslow Single Photons

4. Light speed reduction to 17 metres per second in an ultracold atomic gas

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