Reversing the pump dependence of a laser at an exceptional point

When two resonant modes in a system with gain or loss coalesce in both their resonance position and their width, a so-called exceptional point occurs, which acts as a source of non-trivial physics in a diverse range of systems. Lasers provide a natural setting to study such non-Hermitian degeneracie...

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Detalles Bibliográficos
Autores principales: Brandstetter, M., Liertzer, M., Deutsch, C., Klang, P., Schöberl, J., Türeci, H. E., Strasser, G., Unterrainer, K., Rotter, S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Pub. Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4082637/
https://www.ncbi.nlm.nih.gov/pubmed/24925314
http://dx.doi.org/10.1038/ncomms5034

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4082637/
https://www.ncbi.nlm.nih.gov/pubmed/24925314
http://dx.doi.org/10.1038/ncomms5034

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