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Optical bistability without the rotating wave approximation |
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| Authors: | Yasser A Sharaby Shoukry S Hassan |
| Institution: | a Physics Department, Faculty of Applied Sciences, Suez Canal University, Suez, Egypt b Department of Physics, Eastern Illinois University, Charleston, IL 61920, USA c Mathematics Department, College of Science, University of Bahrain, P.O. Box 32038, Bahrain |
| Abstract: | Optical bistability for two-level atomic system in a ring cavity is investigated outside the rotating wave approximation (RWA) using non-autonomous Maxwell-Bloch equations with Fourier decomposition up to first harmonic. The first harmonic output field component exhibits reversed or closed loop bistability simultaneously with the usual (anti-clockwise) bistability in the fundamental field component. |
| Keywords: | Optical bistability Rotating wave approximation |
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