Recent content by b3824855

Thanks, I'll have a look in Boyd's nonlinear optics.

Hi, @Studiot -> I am referring to a material whose refractive index does not change with frequency. i believe this is called non -dispersive, (i don't think that this has anything to do with dissipative) @ Andy -> Yes, I thought that the non linearity and the Dispsersion were independent too...

Hello All, My question is "What is the relationship between nonlinearity and dispersion?" I know that all materials are dispersive in nature, but keeping that aside for a moment and thinking of an ideal material, can I have a nonlinear (2nd order to be exact) material which is...