Multiline operation from a single plasmon-assisted laser
Entity
UAM. Departamento de Física de Materiales; UAM. Departamento de Física Teórica de la Materia CondensadaPublisher
American Chemical SocietyDate
2018-02-21Citation
10.1021/acsphotonics.7b00846
ACS Photonics 5.2 (2018): 406-412
ISSN
2330-4022 (print); 2330-4022 (online)DOI
10.1021/acsphotonics.7b00846Funded by
This work has been supported by the Spanish Ministry of Economy and Competitiveness (MINECO) under Projects MAT201343301-R, MAT2015-66128-R and MAT2016-76106-R and by Comunidad de Madrid under Grant S2013/MIT-2740Project
Gobierno de España. MAT2013– 43301-R; Gobierno de España. MAT2015-66128-R; Gobierno de España. MAT2016-76106-R; Comunidad de Madrid. S2013/MIT-2740/PHAMAEditor's Version
http://doi.org/10.1021/acsphotonics.7b00846Subjects
Ag nanoparticles chain; multiline operation; Nd solid-state laser 3+; nonlinear frequency conversion; plasmon-assisted nanolaser; second harmonic generation; FísicaRights
© 2017 American Chemical SocietyAbstract
The demonstration of plasmon-assisted lasing by associating optical gain media with plasmonic nanostructures has led to a new generation of nanophotonic devices with unprecedented performances. However, despite the variety of designs demonstrated so far, the operation of these systems is in most cases limited to a single output wavelength, and some reports on multiline emission refer to mixing single nanolasers with the subsequent limitation in compactness. Here, we show multiline operation from a single plasmon-assisted nonlinear solid-state laser on which a linear chain of Ag nanoparticles is deposited. The system provides lasing at 1.08 μm, which is self-converted to the visible range through different parametric frequency-mixing processes generated at metal-dielectric interfaces. Near infrared and simultaneously green and tunable blue radiation with a subwavelength confinement in the direction perpendicular to the nanoparticle chain, are obtained at room temperature in CW regime. The results demonstrate the possibility of multifunctional operation from a single plasmon-assisted laser and offer new avenues for the development of highly integrable sources of coherent radiation
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Google Scholar:Hernández Pinilla, David
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Molina, P.
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De Las Heras, C.
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Bravo Abad, Jorge
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Bausa López, Luisa Eugenia
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Ramírez, Mariola O.
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