Cubic-quartic solitons in couplers with optical metamaterials having power law of refractive index

Zayed E. M. E., Alngar M. E. M., Shohib R. M. A., Biswas A., EKİCİ M., Alshehri H. M., ...Daha Fazla

JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS, cilt.29, sa.03N04, 2020 (SCI-Expanded, Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 29 Sayı: 03N04
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1142/s0218863520500095
  • Dergi Adı: JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, Compendex, INSPEC, Metadex, Civil Engineering Abstracts
  • Anahtar Kelimeler: Kudryashov, solitons, couplers, NONLINEAR DIRECTIONAL-COUPLERS, PROPAGATION PULSE, SOLITARY WAVES, EQUATION, FIBER, MODEL
  • Yozgat Bozok Üniversitesi Adresli: Evet

Özet

This paper studies couplers in optical metamaterials that come with power law of nonlinear refractive index. The Kudryashov's approach reveals bright, singular as well as bright-singular straddled optical soliton solutions. Both twin-core couplers and multiple-core couplers are studied.