π-phase modulated monolayer supercritical lens
Here the authors report binary phase supercritical lenses by patterning monolayer TMD materials. Through placement of atomic thin 2D TMD with sufficient absorption, a spot of critical coupling is created to facilitate a π phase jump and subdiffraction focusing over bandwidth of 150 nm in visible ran...
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Bibliographic Details
| Main Authors: |
Fei Qin,
Boqing Liu,
Linwei Zhu,
Jian Lei,
Wei Fang,
Dejiao Hu,
Yi Zhu,
Wendi Ma,
Bowen Wang,
Tan Shi,
Yaoyu Cao,
Bai-ou Guan,
Cheng-wei Qiu,
Yuerui Lu,
Xiangping Li |
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| Format: | Article
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| Language: | English |
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| Published: |
Nature Portfolio
2021-01-01
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| Series: | Nature Communications
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| Online Access: | https://doi.org/10.1038/s41467-020-20278-x
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