Dr. Diana Viegas Profile

Dr. Diana Viegas

at INESC Porto

SPIE Involvement:

Author

Publications (20)

SPIE Journal Paper | 18 August 2016 Open Access

Open Access

Aptamer-based fiber sensor for thrombin detection

Luís Coelho, José Manuel Marques Martins de Almeida, José Luís Santos, Pedro Alberto da Silva Jorge, Maria Cristina L. Martins, Diana Viegas, Raquel Queirós

JBO, Vol. 21, Issue 08, 087005, (August 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.8.087005

KEYWORDS: Titanium dioxide, Sensors, Fiber optics sensors, Fiber Bragg gratings, Optical fibers, Signal attenuation, Proteins, Gold, Refractive index, Biosensing

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Proceedings Article | 29 April 2016 Paper

Paper

Zinc oxide coated optical fiber long period gratings for sensing of volatile organic compounds

L. Coelho, D. Viegas, J. Santos, José Manuel Marques Martins de Almeida

Proceedings Volume 9899, 989918 (2016) https://doi.org/10.1117/12.2219630

KEYWORDS: Zinc oxide, Sensors, Bioalcohols, Thin films, Zinc, Fiber optics sensors, Gas sensors, Gases, Metals, Oxides, Signal attenuation, Silicon, X-ray diffraction, Glasses, Coating

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Proceedings Article | 28 September 2015 Paper

Paper

Real time monitoring oxidation of transition metals with long period fiber gratings

L. Coelho, D. Viegas, J. Santos, J. de Almeida

Proceedings Volume 9634, 96340N (2015) https://doi.org/10.1117/12.2195199

KEYWORDS: Signal attenuation, Metals, Oxides, Transition metals, Coating, Copper, Nickel, Titanium, Zinc, Oxidation

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Proceedings Article | 28 September 2015 Paper

Paper

Phase interrogated plasmonic optical fiber optrode with bimetallic layers

H. Moayyed, I. Leite, L. Coelho, J. L. Santos, D. Viegas

Proceedings Volume 9634, 96346B (2015) https://doi.org/10.1117/12.2195090

KEYWORDS: Refractive index, Optical fibers, Plasmonics, Silver, Gold, Reflection, Sensors, Biological and chemical sensing, Sensing systems, Structural sensing

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Proceedings Article | 5 May 2015 Paper

Paper

Monitoring of high refractive index edible oils using coated long period fiber grating sensors

Luis Coelho, Diana Viegas, José Luís Campos Oliveira Santos, Jose Manuel de Almeida

Proceedings Volume 9506, 95061A (2015) https://doi.org/10.1117/12.2178811

KEYWORDS: Refractive index, Sensors, Cladding, Fiber optics sensors, Fiber coatings, Thin films, Coating, Spectrum analysis, Titanium dioxide, Oxidation

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Proceedings Article | 22 August 2014 Paper

Paper

Analysis of phase interrogated SPR fiber optic sensors with different bimetallic combinations

H. Moayyed, I. Leite, L. Coelho, J. Santos, A. Guerreiro, D. Viegas

Proceedings Volume 9286, 92864A (2014) https://doi.org/10.1117/12.2064315

KEYWORDS: Refractive index, Fiber optics sensors, Sensors, Metals, Silver, Gold, Plasmonics, Copper, Structural sensing, Aluminum

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Proceedings Article | 2 June 2014 Paper

Paper

Analysis of phase interrogation of SPR fiber optic sensors with characteristics tailored by the application of different metal-dielectric overlays

H. Moayyed, I. Leite, L. Coelho, J. Santos, A. Guerreiro, D. Viegas

Proceedings Volume 9157, 91575E (2014) https://doi.org/10.1117/12.2059768

KEYWORDS: Fiber optics sensors, Sensors, Refractive index, Oxides, Plasmonics, Silver, Optical fibers, Structural sensing, Fiber optics, Titanium dioxide

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Proceedings Article | 3 March 2014 Paper

Paper

DNA-Aptamer optical biosensors based on a LPG-SPR optical fiber platform for point-of-care diagnostic

L. Coelho, R. Queirós, J. Santos, M. Cristina Martins, D. Viegas, P. A. Jorge

Proceedings Volume 8957, 89570K (2014) https://doi.org/10.1117/12.2040892

KEYWORDS: Sensors, Coating, Refractive index, Optical fibers, Cladding, Biosensors, Diagnostics, Proteins, Sodium, Titanium dioxide

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Proceedings Article | 18 November 2013 Paper

Paper

Ag-nanowire metamaterials: spectral reflectance analysis and homogenization models

I. Leite, A. Silva, A. Hierro-Rodríguez, C. Sousa, M. Fernández-García, J. Teixeira, J. Araujo, M. Giraldi, J. W. C. Costa, D. Viegas, P. A. Jorge, A. Guerreiro

Proceedings Volume 8785, 8785FL (2013) https://doi.org/10.1117/12.2027626

KEYWORDS: Metamaterials, Homogenization, Reflection, Reflectivity, Optical properties, Silver, Data modeling, Absorption, Metals, Nanowires

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Proceedings Article | 18 November 2013 Paper

Paper

SPR sensing with bimetallic layers in optical fibers and phase interrogation

H. Moayyed, I. Leite, L. Coelho, J. Santos, D. Viegas

Proceedings Volume 8785, 8785FK (2013) https://doi.org/10.1117/12.2027614

KEYWORDS: Optical fibers, Sensors, Refractive index, Geometrical optics, Tapered optical fibers, Gold, Surface plasmons, Metals, Head, Interfaces

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Proceedings Article | 20 May 2013 Paper

Paper

Analysis of phase interrogation in SPR-based sensing supported by tapered optical fibres

H. Moayyed, I. Leite, L. Coelho, J. Santos, D. Viegas

Proceedings Volume 8794, 879426 (2013) https://doi.org/10.1117/12.2026824

KEYWORDS: Sensors, Plasmonics, Optical fibers, Plasmons, Refractive index, Tapered optical fibers, Head, Metals, Near field optics, Gold

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Proceedings Article | 20 May 2013 Paper

Paper

Sensing structure based on surface plasmonic resonance in single mode optical fibers chemically etched

L. Coelho, J. Almeida, J. Santos, R. Ferreira, P. André, D. Viegas

Proceedings Volume 8794, 87940E (2013) https://doi.org/10.1117/12.2026809

KEYWORDS: Sensors, Refractive index, Dielectrics, Cladding, Gold, Biological and chemical sensing, Optical fibers, Single mode fibers, Plasmonics, Surface plasmons

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Proceedings Article | 18 May 2011 Paper

Paper

Miniature fiber Bragg grating strain rosette based on lossless tapers

D. Viegas, M. Navarrete, N. Díaz-Herrera, A. González-Cano, J. Santos, F. Araújo

Proceedings Volume 7753, 775386 (2011) https://doi.org/10.1117/12.886073

KEYWORDS: Fiber Bragg gratings, Sensors, Fiber optics sensors, Image quality standards, Environmental sensing, Head, Manufacturing, Fiber optics, Electromagnetic interference, Civil engineering

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Proceedings Article | 9 September 2010 Paper

Paper

Fibre optic remote sensing based on long period gratings with in situ optical source

D. Viegas, J. Carvalho, L. Coelho, J. Santos, L. Ferreira, F. Araújo, O. Frazão

Proceedings Volume 7653, 76532F (2010) https://doi.org/10.1117/12.866445

KEYWORDS: Sensors, Fiber Bragg gratings, Remote sensing, Head, Geometrical optics, Optical fibers, Sensing systems, Erbium, Fiber optics, In situ remote sensing

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Proceedings Article | 9 September 2010 Paper

Paper

Surface-plasmon-resonance sensor based on H-shaped optical fibre

Diana Viegas, Markus Hautakorpi, Ariel Guerreiro, José Luís Santos, Hanne Ludvigsen

Proceedings Volume 7653, 76532J (2010) https://doi.org/10.1117/12.866421

KEYWORDS: Sensors, Dielectrics, Optical fibers, Metals, Electromagnetism, Refractive index, Surface plasmons, Structured optical fibers, Fiber optics sensors, Titanium dioxide

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Proceedings Article | 9 September 2010 Paper

Paper

Moving the wavelength detection range in surface plasmon resonance sensors based on tapered optical fibers

Natalia Díaz-Herrera, Agustin González-Cano, Diana Viegas, José Luis Santos, María-Cruz Navarrete, Óscar Esteban

Proceedings Volume 7653, 76531F (2010) https://doi.org/10.1117/12.866156

KEYWORDS: Sensors, Plasmons, Dielectrics, Indium nitride, Transducers, Aluminum, Refractive index, Fiber optics sensors, Tapered optical fibers, Titanium dioxide

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Proceedings Article | 5 October 2009 Paper

Paper

Fibre Bragg gratings as interrogation elements for surface plasmon resonance sensors

N. Díaz-Herrera, D. Viegas, P. A. Jorge, M. Navarrete, L. Ferreira, F. Araújo, J. Santos, A. González-Cano

Proceedings Volume 7503, 75031B (2009) https://doi.org/10.1117/12.835100

KEYWORDS: Fiber Bragg gratings, Sensors, Refractive index, Chemical elements, Surface plasmons, Transmittance, Plasmons, Fiber optics sensors, Spectroscopy, Multiplexing

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Proceedings Article | 5 October 2009 Paper

Paper

Non-terminal miniature fiber Bragg grating temperature probe based in U-shape lossless taper

D. Viegas, S. Abad, J. Santos, L. Ferreira, F. Araújo

Proceedings Volume 7503, 75033F (2009) https://doi.org/10.1117/12.835327

KEYWORDS: Fiber Bragg gratings, Sensors, Multiplexing, Manufacturing, Lead, Head, Fiber optics sensors, Temperature metrology, Temperature sensors, Silica

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Proceedings Article | 16 May 2008 Paper

Paper

Experimental results of antigliadin antibodies detection using long period fiber grating

J. Corres, I. Matias, J. Goicoechea, F. Arregui, D. Viegas, F. Araújo, J. Santos

Proceedings Volume 7004, 700442 (2008) https://doi.org/10.1117/12.786076

KEYWORDS: Sensors, Molecules, Refractive index, Biosensors, Silica, Refraction, Transducers, Fiber coatings, Fiber optics, Proteins

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Proceedings Article | 16 May 2008 Paper

Paper

Humidity sensor based on a long-period fiber grating coated with a SiO2-nanosphere film

D. Viegas, J. Goicoechea, J. Corres, J. Santos, L. Ferreira, F. Araújo, I. Matias

Proceedings Volume 7004, 70044O (2008) https://doi.org/10.1117/12.786059

KEYWORDS: Humidity, Sensors, Refractive index, Coating, Fiber coatings, Polymers, Silica, Water, Optical properties, Optical fibers

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Showing 5 of 20 publications

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