21 August 2014 Modulation instability induced by cross-phase modulation with higher-order dispersions and cubic-quintic nonlinearities in metamaterials
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Proceedings Volume 9233, International Symposium on Photonics and Optoelectronics 2014; 92331D (2014) https://doi.org/10.1117/12.2065494
Event: International Symposium on Photonics and Optoelectronics (SOPO 2014), 2014, Suzhou, China
Abstract
Based on the dispersive Drude model in metamaterials (MMs), coupled nonlinear Schodinger equations are derived for two co-propagating optical waves with higher-order dispersions and cubic-quintic nonlinearities. And modulation instabilities induced by the cross -phase modulation (XMI) are studied. The impact of 3rd-, 4th-order of dispersion and quintic nonlinearity on the gain spectra of XMI is analyzed. It is shown that the 3rd-order dispersion has no effect on XMI and its gain spectra. With the increment of 4th-order dispersion, the gain spectra appear in higher frequency region (2nd spectrum region) and gain peaks become smaller.
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Chuanxi Yu, Yan Ling Xue, Ying Liu, "Modulation instability induced by cross-phase modulation with higher-order dispersions and cubic-quintic nonlinearities in metamaterials", Proc. SPIE 9233, International Symposium on Photonics and Optoelectronics 2014, 92331D (21 August 2014); doi: 10.1117/12.2065494; https://doi.org/10.1117/12.2065494
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