Abstract
Investigated in this work is the nonlinear Schrödinger equation with space-dependent parameters, which models the propagation of optical solitons in spatially inhomogeneous optical fiber with detuning, spatiotemporal dispersion, intermodal dispersion, and fiber gain or loss. Through the ansatz scheme, analytical bell, kink, and singular soliton solutions under certain coefficient constraints are obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 950-954 |
| Number of pages | 5 |
| Journal | Journal of Modern Optics |
| Volume | 63 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 30 May 2016 |
| Externally published | Yes |
Keywords
- Solitons
- ansatz scheme
- inhomogeneous optical fibers
- intermodal dispersion
- spatiotemporal dispersion
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