Rogue wave solutions in nonlinear optics with coupled Schrödinger equations

In this article, the first and second-order rogue wave solutions are obtained which are localized in both space and time that appear from nowhere and disappear without a trace. The coupled NLSEs with time-dependent coefficients are considered that describe the effects of ultrashort optical pulse pro...

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Bibliographic Details
Published in:Optical and quantum electronics 2018-07, Vol.50 (7), p.1-13, Article 266
Main Authors: Ali, Safdar, Younis, Muhammad, Ahmad, Muhammad Ozair, Rizvi, Syed Tahir Raza
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Computer Communication Networks
Electrical Engineering
Graphical representations
Lasers
Nonlinear optics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Pulse propagation
Quantum theory
Schrodinger equation
Time dependence
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Summary:In this article, the first and second-order rogue wave solutions are obtained which are localized in both space and time that appear from nowhere and disappear without a trace. The coupled NLSEs with time-dependent coefficients are considered that describe the effects of ultrashort optical pulse propagation in nonlinear optics and quantum physics. The similarity transformation is used to investigate these rational-like (rogue wave) solutions. Moreover, the 3D graphical representations and contour plots have depicted with different parameters of gravity field and external magnetic field.
ISSN:0306-8919
1572-817X
DOI:10.1007/s11082-018-1526-9