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, cilt.186, ss.436-442, 2019 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 186
Basım Tarihi: 2019
Doi Numarası: 10.1016/j.ijleo.2019.04.115
Dergi Adı: OPTIK
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.436-442
Anahtar Kelimeler: Solitons, Cubic nonlinearity, Power-law nonlinearity, exp-function, KERR LAW NONLINEARITY, QUINTIC-SEPTIC LAW
Yozgat Bozok Üniversitesi Adresli: Evet

Özet

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.