Figure 1 | The working principle of on-chip integrated metalens. (IMAGE)

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

Figure 1 | The working principle of on-chip integrated metalens.

Caption

Inset: Structure morphology of the optimized on-chip metalens. For TE0 mode, forward transmission allows for high-efficiency focusing, and backward transmission achieves 69% transmission efficiency of TE0 mode with well collimated phase plane; inset: structure of optimized on-chip metalens.

Credit

by Yingli Ha, Lijun Wang, Yinghui Guo, Mingbo Pu, Fang Zou, Xiong Li, Yulong Fan, Xiaoliang Ma, and Xiangang Luo

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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