Modulation instability induced by cross-phase modulation with higher-order dispersions and cubic-quintic nonlinearities in metamaterials

Chuanxi Yu; Yan Ling Xue; Ying Liu

doi:10.1117/12.2065494

21 August 2014 Modulation instability induced by cross-phase modulation with higher-order dispersions and cubic-quintic nonlinearities in metamaterials

Chuanxi Yu, Yan Ling Xue, Ying Liu

Author Affiliations +

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 3^rd-, 4^th-order of dispersion and quintic nonlinearity on the gain spectra of XMI is analyzed. It is shown that the 3^rd-order dispersion has no effect on XMI and its gain spectra. With the increment of 4^th-order dispersion, the gain spectra appear in higher frequency region (2nd spectrum region) and gain peaks become smaller.

Citation Download Citation

Chuanxi Yu, Yan Ling Xue, and 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); https://doi.org/10.1117/12.2065494

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