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ICOP & ICPET 2017, 23 - : 513-516 Back to browse issues page
Optical Spatial Solitons at Junction of two semi-infinite Waveguide Array
Keivan Mahmoud Aghdami *
Payame Noor University (PNU)
Abstract:   (908 Views)

In this paper we deal with the propagation of light in a one dimensional array of coupled cavities which light is localized at the place of phase-jump defect on inter-waveguide coupling parameter resulting a spatial optical soliton. This type of defect may take place in junction of two homologous semi-infinite array, which there is a mismatch in place. Then, by introducing some of various solitons emerges in junction, the optical power carried by each mode and its dependence on wave propagation constant are studied and the cut-off propagation constants are determined for each mode. Finally, the stability of modes against perturbations is specified by numerical stability analysis.

Keywords: Optical Soliton, Waveguide array, Kerr nonlinearity, Cut-off wave number.
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Type of Study: Research | Subject: Special
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Mahmoud Aghdami K. Optical Spatial Solitons at Junction of two semi-infinite Waveguide Array. ICOP & ICPET. 2017; 23 :513-516
URL: http://opsi.ir/article-1-1339-en.html

Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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