Statistical parity-time-symmetric lasing in an optical fibre network

Parity-time-symmetric optical systems have so far only been realized using microscopic cavities because the necessary gain-loss balance is thought to be fragile with regard to statistical fluctuations. Here, Jahromi et al.. demonstrate PT-symmetric lasing using kilometre-long fibre cavities.

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Detalles Bibliográficos
Autores principales: Ali K. Jahromi, Absar U. Hassan, Demetrios N. Christodoulides, Ayman F. Abouraddy
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/f903810f13914dad875a1d3be38faa6d
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