Dr. Miguel Fernandes Profile

Dr. Miguel Fernandes

at Instituto Superior de Engenharia de Lisboa

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 20 June 2024 Presentation + Paper

The LUMINA setup for a light-based urine monitoring and analysis

A. Fantoni, M. Fernandes, J. Fidalgo, K. Soto, S. Pereira, A. Moreno, C. Domingos, A. Correia, H. Sousa, C. Serafinelli, M. Vieira

Proceedings Volume 13008, 130080H (2024) https://doi.org/10.1117/12.3022182

KEYWORDS: Raman spectroscopy, Ultraviolet radiation, Fluorescence, Diseases and disorders, Kidney, Spectroscopy, Portability, Optoelectronics, Machine learning, Laser radiation

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Proceedings Article | 8 March 2023 Presentation + Paper

Optomechanical system for photonic chip characterization

A. Fantoni, M. Fernandes, J. Fidalgo, M. Vieira

Proceedings Volume 12428, 124280E (2023) https://doi.org/10.1117/12.2649210

KEYWORDS: Photonic integrated circuits, Waveguides, Optical gratings, Polarization, Optical fibers, Light sources, SolidWorks, Photonics systems, Photodetectors, Fabrication

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Proceedings Article | 4 March 2022 Presentation + Paper

Metamaterials in waveguide to fiber couplers

Paulo Lourenço, Alessandro Fantoni, João Costa, Miguel Fernandes, Manuela Vieira

Proceedings Volume 11995, 1199509 (2022) https://doi.org/10.1117/12.2610335

KEYWORDS: Waveguides, Refractive index, Wave propagation, Metamaterials, GRIN lenses, Optical fibers, Diffraction gratings, Structural design, Photonic crystals, Modulation

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Proceedings Article | 2 March 2022 Poster + Paper

Multichannel detector system for surface plasmon resonance biosensors

Miguel Fernandes, Alessandro Fantoni, Paulo Soares, Paulo Lourenço, Manuela Vieira

Proceedings Volume 11953, 119530J (2022) https://doi.org/10.1117/12.2610194

KEYWORDS: Sensors, Image sensors, Surface plasmons, Analog electronics, Indium gallium arsenide, Biosensors, Video, Charge-coupled devices, Waveguides

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Proceedings Article | 5 March 2021 Presentation + Paper

Design and optimization of a waveguide/fibre coupler in the visible range

Paulo Lourenço, Alessandro Fantoni, João Costa, Miguel Fernandes, Manuela Vieira

Proceedings Volume 11680, 1168019 (2021) https://doi.org/10.1117/12.2582938

KEYWORDS: Waveguides, Wave propagation, Visible radiation, Radio propagation, Optical fibers, Diffraction gratings, Beam propagation method, Waveguide modes, Structured optical fibers, Structural engineering

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Proceedings Article | 5 March 2021 Presentation + Paper

Performance of an a-Si:H MMI multichannel beam splitter analyzed by computer simulation

João Costa, Daniel Almeida, Alessandro Fantoni, Paulo Lourenço, Miguel Fernandes, Manuela Vieira

Proceedings Volume 11691, 1169106 (2021) https://doi.org/10.1117/12.2583028

KEYWORDS: Brain-machine interfaces, Waveguides, Computer simulations, Beam splitters, Beam analyzers, Beam propagation method, Point-of-care devices, Photomasks, Multimode interference devices, Lithography

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Proceedings Article | 5 March 2021 Presentation + Paper

Arrayed graphene enhanced surface plasmon resonance for sensing applications

Alessandro Fantoni, Yuri Vygranenko, Antonio Maçarico, Caterina Serafinelli, Miguel Fernandes, Rima Mansour, Rui Jesus, Manuela Vieira

Proceedings Volume 11682, 1168213 (2021) https://doi.org/10.1117/12.2583023

KEYWORDS: Graphene, Resonance enhancement, Sensors, Chemical elements, Surface plasmons, Sensing systems, Refractive index, Plasmonics, Oxides, Nanoparticles

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Proceedings Article | 5 March 2020 Paper

An indium-oxide electrode with discontinuous Au layers for plasmonic devices

Y. Vygranenko, G. Lavareda, V. André, P. Brogueira, A. Amaral, M. Fernandes, A. Fantoni, M. Vieira

Proceedings Volume 11281, 1128127 (2020) https://doi.org/10.1117/12.2545958

KEYWORDS: Gold, Indium oxide, Electrodes, Annealing, Plasmonics, Nanostructuring, Transmittance, Oxides

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Proceedings Article | 3 October 2019 Paper

A simulation analysis for dimensioning of an amorphous silicon planar waveguide structure suitable to be used as a surface plasmon resonance biosensor

Alessandro Fantoni, João Costa, Miguel Fernandes, Yury Vygranenko, Manuela Vieira

Proceedings Volume 11207, 112070A (2019) https://doi.org/10.1117/12.2526414

KEYWORDS: Waveguides, Refractive index, Metals, Gold, Amorphous silicon, Aluminum, Sensors, Wave propagation, Interfaces, Waveguide modes

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SPIE Journal Paper | 20 July 2018

Finite-difference time-domain analysis of hydrogenated amorphous silicon and aluminum surface plasmon waveguides

Paulo Lourenço, Alessandro Fantoni, Miguel Fernandes, Yuri Vygranenko, Manuela Vieira

OE, Vol. 57, Issue 07, 077103, (July 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.7.077103

KEYWORDS: Silver, Aluminum, Gold, Metals, Sensors, Refractive index, Surface plasmons, Waveguides, Finite-difference time-domain method, Structural sensing

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Proceedings Article | 23 February 2018 Paper

FDTD analysis of Aluminum/a-Si:H surface plasmon waveguides

Paulo Lourenço, Alessandro Fantoni, Miguel Fernandes, Yuri Vygranenko, Manuela Vieira

Proceedings Volume 10526, 105262D (2018) https://doi.org/10.1117/12.2290721

KEYWORDS: Gold, Silver, Sensors, Metals, Refractive index, Aluminum, Waveguides, Surface plasmons, Finite-difference time-domain method, Photonics

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Proceedings Article | 23 February 2018 Presentation + Paper

Optical properties of metal nanoparticles embedded in amorphous silicon analysed using discrete dipole approximation

Alessandro Fantoni, Miguel Fernandes, Yuri Vygranenko, Manuela Vieira, Rui Oliveira-Silva, D. M. Prazeres, Ana P. Ribeiro, Elisabete C. B. Alegria

Proceedings Volume 10526, 1052609 (2018) https://doi.org/10.1117/12.2289983

KEYWORDS: Nanoparticles, Gold, Aluminum, Metals, Amorphous silicon, Plasmonics, Optical properties, Mie scattering, Absorption

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Proceedings Article | 22 August 2017 Paper

Simulation of localized surface plasmon in metallic nanoparticles embedded in amorphous silicon

A. Fantoni, M. Fernandes, Y. Vygranenko, P. Louro, M. Vieira, D. Texeira, A. Ribeiro, E. Alegria

Proceedings Volume 10453, 104530D (2017) https://doi.org/10.1117/12.2271552

KEYWORDS: Nanoparticles, Metals, Amorphous silicon, Surface plasmons, Optical properties, Plasmonics, Ultraviolet radiation, Visible radiation, Near infrared, Photons

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Proceedings Article | 16 May 2017 Paper

Luminance compensation for AMOLED displays using integrated MIS sensors

Yuri Vygranenko, Miguel Fernandes, Paula Louro, Manuela Vieira

Proceedings Volume 10231, 1023128 (2017) https://doi.org/10.1117/12.2265937

KEYWORDS: Transistors, Capacitors, Circuit switching, Photomasks, External quantum efficiency, Video, Data processing, Computer programming, Image processing

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Proceedings Article | 13 May 2016 Paper

Switching characteristic and capacitance analysis of a-Si:H pinpin photodiodes for visible range telecommunications

A. Fantoni, M. Fernandes, P. Louro, M. Vieira

Proceedings Volume 9891, 989120 (2016) https://doi.org/10.1117/12.2227166

KEYWORDS: Capacitance, Photodiodes, Wavelength division multiplexing, Switching, Optical communications, Plasma enhanced chemical vapor deposition, Diodes, Amorphous silicon, Optoelectronics, Wavelength division multiplexing, Doping, Measurement devices, Absorption

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Proceedings Article | 7 April 1999 Paper

Near-infrared photodetectors based on a HgInTe-semiconductor compound

Alexander Malik, Manuela Vieira, Miguel Fernandes, Filipe Macarico, Zinaida Grushka

Proceedings Volume 3629, (1999) https://doi.org/10.1117/12.344582

KEYWORDS: Palladium, Oxides, Photodetectors, Calibration, Photodiodes, External quantum efficiency, Semiconducting wafers, Optical lithography, Electrodes, Polishing

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Showing 5 of 16 publications

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