Abstract
This paper is on couplers with optical metamaterials that are manufactured with polynomial nonlinear form that is also known as cubic–quintic–septic nonlinear form. Cubic–quartic solitons are recovered for such a form of waveguide with the enhanced Kudryashov's approach. Bright and singular solitons are derived from this scheme for twin-core and multiple-core couplers.
Original language | English |
---|---|
Article number | 168087 |
Journal | Optik |
Volume | 248 |
DOIs | |
Publication status | Published - Dec 2021 |
Externally published | Yes |
Keywords
- 060.2310
- 060.4510
- 060.5530
- 190.3270
- 190.4370
- Couplers
- Kudryashov
- Solitons