Effects of saturable function in three-core PIM-NIM-PIM coupler through modulation instability

Abstract We consider a model of three-core PIM-NIM-PIM coupler with Kerr-type saturable nonlinearity to study both analytically and numerically saturation effects on the modulational instability (MI) phenomenon. The analytical results show us that, in presence of saturable parameters in normal and a...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Tatsing, P. H. [verfasserIn]

Chamgoue, A. C.

Kengne, E.

Mohamadou, A.

Kofane, T. C.

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2023

Schlagwörter:

Modulational instability

Nonlinear three-core PIM-NIM-PIM couplers (PIM: positive index material)

NIM: negative index

Saturable nonlinearity

Split-step Fourier method (SSFM)

Anmerkung:

© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Übergeordnetes Werk:

Enthalten in: Optical and quantum electronics - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1969, 55(2023), 3 vom: 07. Jan.

Übergeordnetes Werk:

volume:55 ; year:2023 ; number:3 ; day:07 ; month:01

Links:

Volltext

DOI / URN:

10.1007/s11082-022-04524-8

Katalog-ID:

SPR04945935X

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