Abstract
Abstract
In recent years, the field of
-symmetry has witnessed a surge of research interest due to its ability to exploit even the losses of the system.
-symmetry and its implications have been explored widely in the realm of photonics. In this work, we present a numerical investigation on the role of
-symmetry in switching characteristics of a fibre Bragg grating (FBG) with cubic saturable nonlinear response. We have explored such FBGs in both
-symmetric and broken
-symmetric regimes. In addition, we have also studied the effect of
-symmetry in switching characteristics of soliton pulse in directional coupler with saturable cubic nonlinear response and noticed that only unbroken regime provides switching in directional coupler.
Subject
Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Cited by
4 articles.
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