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Topological engineering of terahertz light using electrically tuneable exceptional point singularities
The topological structure associated with the branchpoint singularity around an exceptional point (EP) can provide tools for controlling the propagation of light. Using graphene-based devices, we demonstrate the emergence of EPs in the electrically controlled interaction of light with a collection o...
Gorde:
| Argitaratua izan da: | Science |
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| Egile Nagusiak: | , , , , , , , , , , |
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
2022
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7612901/ https://ncbi.nlm.nih.gov/pubmed/35389774 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/science.abn6528 |
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