Optical solitons in fiber Bragg gratings with generalized anti-cubic nonlinearity by extended auxiliary equation

•We studied the generalized anti-cubic nonlinearity.•We applied the extended auxiliary equation method.•We recovered optical solitons in fiber Bragg gratings. This work retrieves optical solitons having generalized anti-cubic nonlinearity in fiber Bragg gratings by implementing extended auxiliary eq...

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Bibliographic Details
Published in:Chinese journal of physics (Taipei) 2020-06, Vol.65, p.613-628
Main Authors: Zayed, Elsayed M.E., Shohib, Reham M.A., Biswas, Anjan, González-Gaxiola, O., Yıldırım, Yakup, Kamis Alzahrani, Abdullah, Belic, Milivoj R.
Format: Article
Language:English
Subjects:
Bragg gratings
Generalized anti-cubic nonlinearity
Solitons
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Summary:•We studied the generalized anti-cubic nonlinearity.•We applied the extended auxiliary equation method.•We recovered optical solitons in fiber Bragg gratings. This work retrieves optical solitons having generalized anti-cubic nonlinearity in fiber Bragg gratings by implementing extended auxiliary equation method. The spectrum of solitons are enumerated along with their existence criteria.
ISSN:0577-9073
DOI:10.1016/j.cjph.2020.03.017