Fig. 4: The fabricated meta-hologram.
From: Reflective chiral meta-holography: multiplexing holograms for circularly polarized waves

a Partial optical microscope image of the reflective chiral meta-hologram. b Magnified section of the meta-hologram
From: Reflective chiral meta-holography: multiplexing holograms for circularly polarized waves

a Partial optical microscope image of the reflective chiral meta-hologram. b Magnified section of the meta-hologram