Dispersive optical solitons and modulation instability analysis of Schrodinger-Hirota equation with spatio-temporal dispersion and Kerr law nonlinearity

作者：Inc Mustafa^*; Aliyu Aliyu Isa; Yusuf Abdullahi; Baleanu Dumitru

来源：Superlattices and Microstructures, 2018, 113: 319-327.

DOI：10.1016/j.spmi.2017.11.010

• Sine-Gordon equation method
• Schrodinger-Hirota equation
• Optical solitons
• Modulation instability analysis

This paper obtains the dark, bright, dark-bright or combined optical and singular solitons to the perturbed nonlinear Schrodinger-Hirota equation (SHE) with spatio-temporal dispersion (STD) and Kerr law nonlinearity in optical fibers. The integration algorithm is the Sine-Gordon equation method (SGEM). Furthermore, the modulation instability analysis (MI) of the equation is studied based on the standard linear-stability analysis and the MI gain spectrum is got.

• 出版日期2018-1