Journal
OPTICS COMMUNICATIONS
Volume 285, Issue 5, Pages 755-760Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.optcom.2011.10.087
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Funding
- National Natural Science Foundation of China [11072219, 11005092]
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In this paper, we find the exact bright, dark and gray analytical nonautonomous soliton solutions of the generalized CQNLSE with spatially inhomogeneous group velocity dispersion (GVD) and amplification or attenuation by the similarity transformation method under certain parametric conditions. As an example, we investigate their propagation dynamics in the soliton control system. In addition, the interaction of two neighboring solitary waves is discussed, and the results show that the interaction of two neighboring solitary waves can be restricted by choosing the distributed coefficients appropriately. Finally, the stability of the solutions is checked by direct numerical simulation. (C) 2011 Elsevier B.V. All rights reserved.
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