Simulation of beam propagation in second‐order nonlinear optical media
Khaled M. Furati, M. A. Alsunaidi, Husain M. Masoudi
Abstract
Khaled M. Furati, M. A. Alsunaidi, Husain M. Masoudi
Abstract
Abstract Second‐order nonlinearity in optical media acts as a source for harmonics generation. We set up a time‐domain model that accounts not only for the second harmonic, but also for the higher harmonics that are induced by a beam propagation. The model is solved numerically using a second‐order explicit scheme based on the exact solution of the nonlinear difference equation. The power spectrum of the generated harmonics is also presented. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 312–316, 2002.
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Abstract Second‐order nonlinearity in optical media acts as a source for harmonics generation. We set up a time‐domain model that accounts not only for the second harmonic, but also for the higher harmonics that are induced by a beam propagation. The model is solved numerically using a second‐order explicit scheme based on the exact solution of the nonlinear difference equation. The power spectrum of the generated harmonics is also presented. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 312–316, 2002.
Key concepts: Harmonics, Nonlinear system, Microwave, Physics, Beam (structure), High harmonic generation, Harmonic, Power (physics)