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How to simulation self-focusing with Kerr material?

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Hi!

I want to simulate self-focusing phenomenon of a pulse/continuous light in Kerr material, My model (which I have attached below) is based on the comsol model "second harmonic generation", but I don`t need a gaussian light, so I deleted some of the variables. However, the results are totally wrong and I can not find the reason. Please help me to check the model and I will be grateful for any help!


1 Reply Last Post 2010年12月3日 GMT-5 21:27

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Posted: 1 decade ago 2010年12月3日 GMT-5 21:27
I eagerly want to solve the problem, anyone can help me?
I eagerly want to solve the problem, anyone can help me?

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