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Johnson, Steven G., Hanhong Gao, Baile Zhang, George Barbastathis, and School of Physical and Mathematical Sciences. Design of Thin–film Photonic Metamaterial Lüneburg Lens Using Analytical Approach. 2012.

Johnson, Steven G., et al. Design of Thin–film Photonic Metamaterial Lüneburg Lens Using Analytical Approach. 2012.