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arXiv · 1107.4288

Optical phase cloaking of 700-nm light waves in the far field by a three-dimensional carpet cloak

Tolga Ergin·Joachim Fischer·Martin Wegener
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Abstract

Transformation optics is a design tool that connects geometry of space and propagation of light. Invisibility cloaking is a corresponding benchmark example. Recent experiments at optical frequencies have demonstrated cloaking for the light amplitude ("ray cloaking"). In this Letter, we demonstrate far-field cloaking of the light phase ("wave cloaking") by interferometric microscope-imaging experiments on the previously introduced three-dimensional carpet cloak at 700-nm wavelength and for arbitrary polarization of light.

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Tolga Ergin, Joachim Fischer, Martin Wegener. 2011-07-21. Optical phase cloaking of 700-nm light waves in the far field by a three-dimensional carpet cloak. https://doi.org/10.1103/physrevlett.107.173901

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