P.Millar, N.G.R. Broderick, D.J. Richardson, J.S. Aitchison, R.M. De La Rue and T.F. Krauss
Experimental and theoretical research exploring the nonlinear properties of periodic structures has intensified over the past decade within a diverse range of materials utilizing both second and third order effects. Recently we studied the nonlinear transmission characteristics of high intensity pulses propagating through 4-10 mm long gratings etched into ridge waveguides formed in AlGaAs.
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