Observation of anti-parity-time-symmetry, phase transitions and exceptional points in an optical fibre

The exotic physics emerging in non-Hermitian systems with balanced distributions of gain and loss has recently drawn a great deal of attention. These systems exhibit phase transitions and exceptional point singularities in their spectra, at which eigen-values and eigen-modes coalesce and the overall...

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Detalles Bibliográficos
Autores principales: Bergman, Arik, Duggan, Robert, Sharma, Kavita, Tur, Moshe, Zadok, Avi, Alù, Andrea
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7817694/
https://www.ncbi.nlm.nih.gov/pubmed/33473141
http://dx.doi.org/10.1038/s41467-020-20797-7

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7817694/
https://www.ncbi.nlm.nih.gov/pubmed/33473141
http://dx.doi.org/10.1038/s41467-020-20797-7

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