Plasmonic laser with distributed feedback

Plasmonic laser with distributed feedback

We have demonstrated a low-threshold surface-emitting plasmonic laser radiating two symmetrical beams (at 30° from the normal to the sample) characterized by a narrow (≤1 nm) spectral width, and explained its performance in terms of the distributed feedback mechanism. The results of our study provid...

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Veröffentlicht in:Applied physics letters 2019-10, Vol.115 (15)
Hauptverfasser: Tanyi, E. K., Mashhadi, S., On, C., Faruk, Md. O., Harrison, E., Noginova, N., Noginov, M. A.
Format: Artikel
Sprache:eng
Schlagworte:
Applied physics
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Laser beams
Lasers
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Zusammenfassung:We have demonstrated a low-threshold surface-emitting plasmonic laser radiating two symmetrical beams (at 30° from the normal to the sample) characterized by a narrow (≤1 nm) spectral width, and explained its performance in terms of the distributed feedback mechanism. The results of our study provide an extra degree of freedom to the plasmonic laser design.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.5117875