R. Ferreira

Universidade do Porto — Portugal

Engineering · Physical Sciences

10h-index1.2kcitations28works0.02yr avg
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Research Topics

Semiconductor Lasers and Optical Devices(18), Optical Wireless Communication Technologies(17), GaN-based semiconductor devices and materials(6), Optical Network Technologies(6), Photonic and Optical Devices(6)

Publications28 total

Assessment of hydration status in preoperative patients using bioelectrical impedance
Clinical Nutrition ESPEN·2023Open Access
Fiber Optic Load Cells with Enhanced Sensitivity by Optical Vernier Effect
Sensors·2021· 7 citedOpen Access
Design, Fabrication, and Application of GaN-Based Micro-LED Arrays With Individual Addressing by N-Electrodes
IEEE photonics journal·2017· 31 citedOpen Access
Development, performance and application of novel GaN-based micro-LED arrays with individually addressable n-electrodes
2017· 1 cited
A Multigigabit per Second Integrated Multiple-Input Multiple-Output VLC Demonstrator
Journal of Lightwave Technology·2017· 47 citedOpen Access
A multi-gigabit/sec integrated multiple input multiple output visible light communication demonstrator
2017· 1 cited
Towards 10  Gb/s orthogonal frequency division multiplexing-based visible light communication using a GaN violet micro-LED
Photonics Research·2017· 346 citedOpen Access
High Bandwidth GaN-Based Micro-LEDs for Multi-Gb/s Visible Light Communications
IEEE Photonics Technology Letters·2016· 330 citedOpen Access
Wireless Visible Light Communications Employing Feed-Forward Pre-Equalization and PAM-4 Modulation
Journal of Lightwave Technology·2016· 77 cited
11 Gb/s WDM Transmission Over SI-POF Using Violet, Blue and Green μLEDs
Optical Fiber Communication Conference·2016· 7 cited
Research data supporting "Wireless Visible Light Communications Employing Feed-Forward Pre-Equalization and PAM-4 Modulation"
Apollo (University of Cambridge)·2015Open Access
Research data supporting: "11 Gb/s WDM Transmission Over SI-POF Using Violet, Blue and Green μLEDs"
Apollo (University of Cambridge)·2015Open Access
Integrated dual-color InGaN light-emitting diode array through transfer printing
2015· 2 cited
2 Gb/s μLED-APD based visible light communications using feed-forward pre-equalization and PAM-4 modulation
2015· 6 citedOpen Access
Gb/s single-LED OFDM-based VLC using violet and UV Gallium nitride μLEDs
2015· 7 cited
Micro-LED-based guided-wave optical links for visible light communications
2015· 17 citedOpen Access
Single-chip discrete multitone generation
2015· 8 cited
μLED-Based Single-Wavelength Bi-directional POF Link With 10 Gb/s Aggregate Data Rate
Journal of Lightwave Technology·2015· 39 citedOpen Access
Research data supporting "Micro-LED-based guided-wave optical links for visible light communications"
Apollo (University of Cambridge)·2015Open Access
Research data supporting "μLED-based Single-Wavelength Bi-directional POF Link with 10 Gb/s aggregate data rate"
Apollo (University of Cambridge)·2015Open Access
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Frequent Co-authors

Martin D. Dawson(23), Erdan Gu(22), Jonathan J. D. McKendry(22), Enyuan Xie(20), I.H. White(13), N. Bamiedakis(12), Richard V. Penty(7), Johannes Herrnsdorf(7), Scott Watson(6), Anthony E. Kelly(6), Harald Haas(6), Robert K. Henderson(6), RV Penty(6), Sujan Rajbhandari(5), Hyunchae Chun(5), Dominic O’Brien(5), I. M. Watson(5), Stefan Videv(4), Grahame Faulkner(4), Aravind V. N. Jalajakumari(4)