fig 1 (IMAGE)

Compuscript Ltd

fig 1

Caption

Figure 1(a). The schematic of THG imaging based on Si membrane metasurfaces. (bi and ci) The images of a Sector Star Target and the metasurfaces under white light source illumination. (bii and cii) Transformed visible images (at 504 nm) of the target via membrane metasurfaces under NIR light illumination (at 1512nm)

Credit

OEA

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CC BY

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