Quantum mechanics

Phase (matter)

Materials science

Differential equation

Optical fiber

Modulation (music)

Soliton

Acoustics

Laser

Physics

Nonlinear system

Mathematics

Optics

Nonlinear optics

Mathematical analysis

Self-phase modulation

Composite material

Ordinary differential equation

Fiber

Birefringence

Chirp

Modern Physics Letters B

In this paper, we study Biswas–Arshed (BA) model in birefringent fibers for chirp-free solitons (dromions) with the aid of sub-ordinary differential equations (ODE) method. The BA model studies the soliton transmission in optical fiber. We obtain bright, periodic, and Weierstrass elliptic function solutions with constraint conditions.

Chirp-free optical dromions for the presence of higher order spatio-temporal dispersions and absence of self-phase modulation in birefringent fibers