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Metasurface nanoprinting with chiral shadow rendering of structured light. (a) Experimental setup for measurement. A laser beam at the wavelength of 550 nm is collimated and incident on the metasurfaces though a linear polarizer (LP) and quarter wave plate (QWP). The images of metasurface nanoprinting can be captured by the standard microscope attached with a camera. (b) Experimentally captured optical images of the metasurface nanoprinting illuminated with LCP and RCP light.
