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Near-field observations of self-collimation in photonic crystal superlattices

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Abstract

We present experimental observations of self-collimation effect in photonic crystal superlattices consisting of photonics crystal region and homogeneous media. The high-resolution near-field scanning optical microscopy is supported by precise nanofabrication, and rigorous 3D-FDTD simulations.

© 2012 Optical Society of America

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