Highly dispersive optical solitons in absence of self-phase modulation by exp-function

Biswas, Anjan; EKİCİ, MEHMET; SÖNMEZOĞLU, ABDULLAH; Belic, Milivoj

doi:10.1016/j.ijleo.2019.04.115

Highly dispersive optical solitons in absence of self-phase modulation by exp-function

Biswas A., EKİCİ M., SÖNMEZOĞLU A., Belic M. R.

OPTIK, vol.186, pp.436-442, 2019 (SCI-Expanded, Scopus)

Publication Type: Article / Article
Volume: 186
Publication Date: 2019
Doi Number: 10.1016/j.ijleo.2019.04.115
Journal Name: OPTIK
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Page Numbers: pp.436-442
Keywords: Solitons, Cubic nonlinearity, Power-law nonlinearity, exp-function, KERR LAW NONLINEARITY, QUINTIC-SEPTIC LAW
Yozgat Bozok University Affiliated: Yes

Abstract

This paper studies highly dispersive optical solitons when self-phase modulation term is completely absent. The delicate balance for existence and sustaining of solitons is provided by self-steepening effect and nonlinear dispersions. The exp-function approach yields singular and bright-singular combo solitons.