Bragg-mirror-like circular dichroism in bio-inspired quadruple-gyroid 4srs nanostructures
Debbarma, Sukanta; Cumming, Benjamin P; Schröder-Turk, Gerd E.; Gu, Min
The smooth and tailorable spectral response of Bragg mirrors has driven their pervasive use in optical systems requiring customizable spectral control of beam propagation. However, the simple nature of Bragg mirror reflection prevents their application to the control of important polarization states such as circular polarization. While helical and gyroid-based nanostructures exhibiting circular dichroism have been developed extensively to address this limitation, they are often restricted by...[Show more]
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