Image 2 (IMAGE)

The Korea Advanced Institute of Science and Technology (KAIST)

Image 2

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Figure 2. Experimental demonstration of Janus vectorial holograms. With front illuminations, vector images of the butterfly and the grasshopper are created, and with the back-side illuminations, vector images of the ladybug and the beetle are created. 

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KAIST Advanced Photonic Materials and Devices Laboratory

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