Single longitudinal mode lasing near the exceptional point in a fiber laser using a tunable isolator.
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DOI: 10.1364/ol.454719
Abstract: Parity time symmetry breaking was obtained in a specially designed fiber ring laser with a homemade tunable isolator in the cavity. The dynamic evolution of the cavity eigenmodes around the exceptional point (EP) was further… read more here.
Keywords: single longitudinal; longitudinal mode; tunable isolator; laser ... See more keywords