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Mostrando ítems 11-20 de 27
Spectral Engineering With CMOS Compatible SOI Photonic Molecules
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2013)
Sensor óptico para la determinación de especies químicas en medios acuosos basado en la excitación de modos “Whispering Gallery” en microcavidades
(2013-05-23)
Resumen: En esta Tesis de Maestría se desarrolla un sensor óptico para determinar bajas concentraciones de especies químicas en medios acuosos basado en la excitación de modos “WhisperingGallery” (WGM) en microcavidades. ...
Lasing Conditions of Transverse Electromagnetic Modes in Metallic-Coated Micro- and Nanotubes
(American Chemical Society, 2019-05)
In this work, we study the lasing conditions of the transverse electric (TE) modes of micro- and nanotubes coated internally with a thin metallic layer. This geometry may tackle some of the problems of nanolasers and spasers ...
Optical Properties of Silver-Coated Silicon Nanowires: Morphological and Plasmonic Excitations
(Springer, 2013-04)
The optical extinction spectra of micro- and nanoparticles made up of high-contrast dielectrics exhibit a set of very intense peaks due to the excitations of morphology-dependent resonances (MDRs). These kind of resonances ...
Integrated photonic circuits based on plasmonic modes in microstructured optical fibers
(Medellín - Ciencias - Doctorado en Ciencias - FísicaEscuela de físicaUniversidad Nacional de Colombia - Sede Medellín, 2020-11-06)
This thesis considers the phenomena associated with plasmon modes excited in MOFs, with a particular interest in higher-order plasmon modes and their coupling with propagation modes of the MOF. These multiple couplings, ...
Hybrid planar microresonators with organic and InGaAs active media
(Optical Soc AmerWashingtonEUA, 2010)