Purdue Research Foundation
Sub-millimeter real-time circular dichroism spectrometer with metasurfaces
A circular dichroism spectrometer which comprises a metasurface. The metasurface has a plurality of anisotropic antennas configured to simultaneously spatially separate LCP and RCP spectral components from an incoming light beam. An optical detector array is included which detects the LCP and RCP spectral components. A transparent medium is situated between the metasurface and the optical detector array.
PURDUE RESEARCH FOUNDATION
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Amr Alexander Vladimir Jingjing
Shaltout Kildishev Shalaev Liu