Fig. 1 | Cascaded flat optics for beam steering angle magnification. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Fig. 1 | Cascaded flat optics for beam steering angle magnification.

Caption

Illustration of a planar telescope consisting of two layers of flat optics for achieving angle magnification. Both layers are assigned phase profiles following the sum of even order polynomials and they are separated in space by d.

Credit

by Ziqian He, Kun Yin, and Shin-Tson Wu

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