Opening hybrid band gaps in two-dimensional photonic crystals of Pb(Mg&lt;inf&gt;1/3&lt;/inf&gt;Nb&lt;inf&gt;1/3&lt;/inf&gt;)O&lt;inf&gt;3&lt;/inf&gt;-PbTiO&lt;inf&gt;3&lt;/inf&gt; having very low refractive index contrast

Ratnanjali Khandwal,Bethanie J.H Stadler,Xiaoyuan Qi Xiaoyuan Qi,Kevin Zou

doi:10.1109/cleo.2008.4551090

Opening hybrid band gaps in two-dimensional photonic crystals of Pb(Mg<inf>1/3</inf>Nb<inf>1/3</inf>)O<inf>3</inf>-PbTiO<inf>3</inf> having very low refractive index contrast

Ratnanjali Khandwal, Bethanie J.H Stadler + Show 2 more

https://doi.org/10.1109/cleo.2008.4551090

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Publication Date: May 1, 2008

Affiliation: University of Minnesota, Boston Applied Technologies (United States)

#Low Refractive Index Contrast #Low Index Contrast + Show 8 more

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Abstract

The effect of anisotropy on photonic crystals of Pb(Mg <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1/3</inf> Nb <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1/3</inf> )O <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</inf> -PbTiO <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</inf> rods in air matrices was analyzed.. Despite a low refractive index contrast (n=1.47), hybrid photonic bandgaps were achieved after optimization of the structure and the anisotropy.

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