Journal
ANNALS OF PHYSICS
Volume 327, Issue 2, Pages 512-521Publisher
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.aop.2011.11.016
Keywords
Nonlinear Schrodinger equation; Rogue wave; Management and containment
Categories
Funding
- National Natural Science Foundation of China [11005092, 11072219]
- Program for Innovative Research Teams of Young Teachers [2009RC01]
- Zhejiang AF University [2009FK42]
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We present, analytically, self-similar rogue wave solutions (rational solutions) of the inhomogeneous nonlinear Schrodinger equation (NLSE) via a similarity transformation connected with the standard NLSE. Then we discuss the propagation behaviors of controllable rogue waves under dispersion and nonlinearity management. In an exponentially dispersion-decreasing fiber, the postponement, annihilation and sustainment of self-similar rogue waves are modulated by the exponential parameter a. Finally, we investigate the nonlinear tunneling effect for self-similar rogue waves. Results show that rogue waves can tunnel through the nonlinear barrier or well with increasing, unchanged or decreasing amplitudes via the modulation of the ratio of the amplitudes of rogue waves to the barrier or well height. (C) 2011 Elsevier Inc. All rights reserved.
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