14 May 2010 Analysis of nonlinear optical properties of photonic crystal beam splitters
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Abstract
The paper analyses electromagnetic wave propagation through nonlinear photonic crystal beam-splitters. Different lattice configurations of Y-junction beam-splitters are simulated and propagation properties are investigated with introducing nonlinearity with varying the rod size in crystal lattice. It is seen that nonlinear photonic crystal shows a considerable band-gap even at low refractive contrast. The division of power in both arms of beam-splitters can be controlled by varying the nonlinearity.
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Rohit K. Ramakrishnan, Rohit K. Ramakrishnan, Sreeparvathi Warrier, Sreeparvathi Warrier, Prashanth Angadikkunnath, Prashanth Angadikkunnath, Akshata Shenoy, Akshata Shenoy, Srinivas Talabatulla, Srinivas Talabatulla, } "Analysis of nonlinear optical properties of photonic crystal beam splitters", Proc. SPIE 7713, Photonic Crystal Materials and Devices IX, 77131X (14 May 2010); doi: 10.1117/12.854854; https://doi.org/10.1117/12.854854
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