hologram produced by alignment or misalignment (IMAGE)

University of Massachusetts Amherst

hologram produced by alignment or misalignment

Caption

[Left] Semiconductor layers are stacked using concentric metalenses as alignment marks. [Right] Light shines through these marks to project a hologram. The alignment or misalignment of the lenses dictates the hologram’s appearance.

Credit

Amir Arbabi

Usage Restrictions

Image may only be used in covering the research "3D alignment of distant patterns with deep-subwavelength precision using metasurfaces"

License

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