Ultralow-threshold upconversion infrared vision via a microsphere-mediated directional photofield

Authors: Dong Wang, Qikuan Cheng, Weibang Xia, Yongyao Tan, Kexuan Yu, Lu Zhang, Guigang Li, Rong Liu, Wei Wang, Linjuan Xu, Suli Wu, Yang Liu, Yunming Wang, Huamin Zhou

Published: 2025-05-31

DOI: 10.1038/s41467-025-60393-1

Source: Full article

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Abstract

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