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Title: Gap solitons and modulation instability in a dynamic Bragg grating with nonlinearity management
Authors: Joseph, Ancemma
Senthilnathan, K
Porsezian, K
Dinda, P Tchofo
Keywords: dynamic Bragg grating
gap soliton
modulation instability
Issue Date: 2009
Publisher: Institute of Physics
Citation: Journal of Optics A: Pure and Applied Optics, Vol 11, Iss 1, P 015203
Abstract: We investigate the occurrence of modulation instability in systems in which a dynamic Bragg grating consists of alternating positive and negative Kerr coefficients. The dependence of modulation instability gain spectra over the perturbation wavenumber and system parameters is portrayed near and at the edges of the photonic band gap structure. Further, we demonstrate the generation of traveling gap solitons near the photonic band gap structure through the modulation instability.
Description: Copyright for the paper belongs to Institute of Physics
Appears in Collections:Journal Articles

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