Negative Propagation Effects in Two-Dimensional  Silicon Photonic Crystals

<table>(a) Wave vector diagram of negative refraction in the PhC. (b) EFCs of the first band of the model PhC in AANR. Value of frequency is in unit of <svg height="14.85" id="M7" style="vertical-align:-2.22495pt" version="1.1" viewbox="0 0 40.837502 14.85" width="40.837502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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International Journal of Photoenergy

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Figure 2

Figure 2: Negative Propagation Effects in Two-Dimensional  Silicon Photonic Crystals 