The Coupled Nonlinear Schrödinger Equations Describing Power and Phase for Modeling Phase-Sensitive Parametric Amplification in Silicon Waveguides

Xuefeng Li, Zhaolu Wang and Hongjun Liu

Journal of Applied Mathematics, 2014, vol. 2014, 1-6

Abstract:

The coupled nonlinear Schrödinger (NLS) equations describing power and phase of the optical waves are used to model phase-sensitive (PS) parametric amplification in a width-modulated silicon-on-insulator (SOI) channel waveguide. Through solving the coupled NLS equations by the split-step Fourier and Runge-Kutta integration methods, the numerical results show that the coupled NLS equations can perfectly describe and character the PS amplification process in silicon waveguides.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnljam:621751

DOI: 10.1155/2014/621751

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