Partial loss compensation in dielectric-loaded plasmonic waveguides at near infra-red wavelengths

Garcia, C. y Coello, Víctor y Han, Z. y Radko, I. P. y Bozhevolnyi, S. I. (2012) Partial loss compensation in dielectric-loaded plasmonic waveguides at near infra-red wavelengths. Optics Express, 20 (7). p. 7771. ISSN 1094-4087

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URL o página oficial: http://doi.org/10.1364/OE.20.007771

Resumen

We report on the fabrication and characterization of straight dielectric-loaded surface plasmon polaritons waveguides doped with leadsulfide quantum dots as a near infra-red gain medium. A loss compensation of ~33% (an optical gain of ~143 cm−1 ) was observed in the guided mode. The mode propagation, coupling efficiency and stimulated emission were characterized using leakage radiation microscopy. The guided mode signature was separated using spatial filters in the Fourier plane of the microscope for quantitative measurements of stimulated emission.

Tipo de elemento: Article
Divisiones: Ciencias Físico Matemáticas
Usuario depositante: Lic. Josimar Pulido
Creadores:
CreadorEmailORCID
Garcia, C.NO ESPECIFICADONO ESPECIFICADO
Coello, VíctorNO ESPECIFICADONO ESPECIFICADO
Han, Z.NO ESPECIFICADONO ESPECIFICADO
Radko, I. P.NO ESPECIFICADONO ESPECIFICADO
Bozhevolnyi, S. I.NO ESPECIFICADONO ESPECIFICADO
Fecha del depósito: 24 Mayo 2019 14:59
Última modificación: 26 Jul 2019 17:10
URI: http://eprints.uanl.mx/id/eprint/15030

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