Fig. 1: Schematics of the proposed non-interleaved chiral metasurface for a polarimetry with high spatial resolution assisted by a convolutional neural network (CNN) analysis. | Light: Science & Applications

Fig. 1: Schematics of the proposed non-interleaved chiral metasurface for a polarimetry with high spatial resolution assisted by a convolutional neural network (CNN) analysis.

From: Non-interleaved chiral metasurfaces and neural networks enhance the spatial resolution of polarimetry

Fig. 1

(Left) 3D schematics of the non-interleaved chiral metasurfaces and images measured when light of different polarization states is incident. y-pol: vertical polarization, LCP left-hand circular polarization, LEP left-hand elliptical polarization. (Middle) Schematic diagram of CNN. (Right) Comparison of Stokes parameters measured with the proposed polarimeter and analyzed with CNN. Measured images reproduced from ref. 28

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