Kalithasan, B. ; Porsezian, K. ; Tchofo Dinda, P. ; Malomed, B. A. (2009) Modulational instability and generation of self-induced transparency solitons in resonant optical fibers Journal of Optics A: Pure and Applied Optics, 11 (4). 045205. ISSN 1464-4258
Full text not available from this repository.
Official URL: http://iopscience.iop.org/1464-4258/11/4/045205
Related URL: http://dx.doi.org/10.1088/1464-4258/11/4/045205
Abstract
We consider continuous-wave propagation through a fiber doped with two-level resonant atoms, which is described by a system of nonlinear Schrodinger-Maxwell-Bloch (NLS-MB) equations. We identify the modulational instability (MI) conditions required for the generation of ultrashort pulses, in cases of both anomalous and normal GVD (group-velocity dispersion). It is shown that the self-induced transparency (SIT) induces non-conventional MI sidebands. The main result is a prediction of the existence of both bright and dark SIT solitons in the anomalous and normal GVD regimes.
Item Type: | Article |
---|---|
Source: | Copyright of this article belongs to Institute of Physics. |
ID Code: | 83883 |
Deposited On: | 23 Feb 2012 12:47 |
Last Modified: | 23 Feb 2012 12:47 |
Repository Staff Only: item control page