Lasing in small-sized aluminum nanoparticle arrays
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A4 Artikkeli konferenssijulkaisussa
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Date
2017
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en
Pages
7
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Metamaterials, Metadevices, and Metasystems 2017, pp. 1-7, Proceedings of SPIE ; Volume 10343
Abstract
We study lasing in regular arrays made from aluminum nanoparticles. We show that these structures function as laser sources at visible wavelengths, even when scaled to an order of magnitude smaller areas compared to existing literature. The aluminum nanoparticles provide a robust platform for studying lasing in plasmonic systems, even when the optical losses are higher compared to silver or gold.Description
Keywords
Aluminum nanoparticles, Nanoparticle array, Plasmonic laser, Plasmonics, Surface lattice resonance
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Citation
Rekola, H T, Hakala, T K & Törmä, P 2017, Lasing in small-sized aluminum nanoparticle arrays . in N Engheta, M A Noginov & N I Zheludev (eds), Metamaterials, Metadevices, and Metasystems 2017 ., 103432E, Proceedings of SPIE, vol. 10343, SPIE, pp. 1-7, SPIE Nanoscience + Engineering, San Diego, California, United States, 06/08/2017 . https://doi.org/10.1117/12.2274332