Exceptional points with waveguide-coupled nanolasers

Autor:	Madiot Guilhem, Loren Patricia, Bazin Alexandre, Chateiller Quentin, Sagnes Isabelle, Beaudoin Grégoire, Pantzas Konstantin, Raineri Fabrice
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	Physics QC1-999
Zdroj:	EPJ Web of Conferences, Vol 309, p 05006 (2024)
Druh dokumentu:	article
ISSN:	2100-014X 25325914
DOI:	10.1051/epjconf/202430905006
Popis:	Exceptional points (EPs) attract lots of attention due to the richness of the phenomenology associated to their presence in the complex eigenspectrum of coupled non-Hermitian systems. Here we provide both a coupled mode theory analysis and an experimental investigation of two nanolasers interacting through a channel-mediated coupling. We demonstrate the transition from Parity-Time (PT) symmetric to PT-broken regime using a thermo-optic control over the laser frequency detuning
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/4f61e253259140709d86fb729d8dcb86 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF