All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides
Nonreciprocity is viewed as a useful feature for many future optical devices. Here, the authors observe all-optically-induced nonreciprocal dichroism in monolayer WS2, which is explained by valley-selective response.
| Published in: | Nature Communications |
|---|---|
| Main Authors: | , , , , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2021-06-01
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| Online Access: | https://doi.org/10.1038/s41467-021-24138-0 |