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oaioai:docs.lib.purdue.edu:open_access_dissertations-2361

Photonic Metasurfaces for Spatiotemporal and Ultrafast Light Control

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Publication date
1 January 2015
Publisher
'Purdue University (bepress)'

Abstract

The emergence of photonic metasurfaces - planar arrays of nano-antennas - has enabled a new paradigm of light control through wave-front engineering. Space-gradient metasurfaces induce spatially varying phase and/or polarization to propagating light. As a consequence, photons propagating through space-gradient metasurfaces can be engineered to undergo a change to their momentum, angular momentum and/or spin states

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This paper was published in Purdue E-Pubs.

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