Dispersive optical solitons with Schrödinger–Hirota equation by extended trial equation method.
Ekici, Mehmet Mirzazadeh, Mohammad Sonmezoglu, Abdullah Ullah, Malik Zaka Asma, Mir Zhou, Qin Moshokoa, Seithuti P. Biswas, Anjan Belic, Milivoj
Ekici, Mehmet
Mirzazadeh, Mohammad
Sonmezoglu, Abdullah
Ullah, Malik Zaka
Asma, Mir
Zhou, Qin
Moshokoa, Seithuti P.
Biswas, Anjan
Belic, Milivoj
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Abstract
This paper obtains bright, dark and singular soliton solutions from perturbed Schrödinger–Hirota equation that governs the propagation of dispersive pulses through optical fibers. The trial equation method is adopted to achieve this goal. Both Kerr and power laws of nonlinearity are covered.
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Date
2017-02-12
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Publisher
Elsevier
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Keywords
Solitons, Dispersion, Schrödinger–Hirota equation, Extended trial equation method