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Flat Lenses Based on 2D Perovskite Nanosheets
时间:2020-07-30 14:07:19
作品信息

期刊

Advanced Materials

标题

Flat Lenses Based on 2D Perovskite Nanosheets

作者

Ziyu Wang, Tieshan Yang, Yupeng Zhang, Qingdong Ou, Han Lin, Qianhui Zhang, Huanyang Chen, Hui Ying Hoh, Baohua Jia, Qiaoliang Bao

摘要

In article number 2001388, Yupeng Zhang, Baohua Jia, Qiaoliang Bao, and co‐workers develop flat lenses based on 2D perovskite nanosheets using a cost‐effective mask‐free femtosecond direct laser writing system. The tunable material property affords effective manipulation of both amplitude and phase of the incident light, which is focused into a subwavelength 3D spot with a resolution in the range of 0.5‐0.9λ.

原文链接

https://onlinelibrary.wiley.com/doi/10.1002/adma.202070228

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