Prof. Joao F. C. A. Veloso Profile

Prof. Joao F. C. A. Veloso

at Univ de Coimbra

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Author

Publications (5)

Proceedings Article | 28 February 2017 Presentation + Paper

Scintillating fiber optic dosimeters for breast and prostate brachytherapy

L. Moutinho, I. Castro, H. Freitas, J. Melo, P. Silva, A. Gonçalves, L. Peralta, P. Rachinhas, P. C. P. S. Simões, S. Pinto, A. Pereira, J. A. Santos, M. Costa, J. F. C. A. Veloso

Proceedings Volume 10058, 100580C (2017) https://doi.org/10.1117/12.2254397

KEYWORDS: Breast cancer, Radiation dosimetry, Scintillators, Optical fibers, Polymethylmethacrylate, Tumors, Signal to noise ratio, High dynamic range imaging, In vivo imaging, Computed tomography, Fiber optics, Silicon photomultipliers, Radiotherapy, Prostate cancer, Iridium, Gamma radiation

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Proceedings Article | 22 August 2014 Paper

Development of a micro PET system with improved spatial resolution through depth-of-interaction measurement

P. M. Correia, I. F. Castro, J. F. C. Veloso

Proceedings Volume 9286, 92864G (2014) https://doi.org/10.1117/12.2063935

KEYWORDS: Crystals, Photons, Positron emission tomography, Signal attenuation, Spatial resolution, Crystallography, Scintillation, Electronics, Sensors, Signal detection

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Proceedings Article | 22 August 2014 Paper

Fiber optic dosimeter with silicon photomultipliers

L. Moutinho, I. Castro, L. Peralta, M. Abreu, J. F. C. Veloso

Proceedings Volume 9286, 92864Q (2014) https://doi.org/10.1117/12.2063926

KEYWORDS: Optical fibers, Fiber optics, Scintillators, Polymethylmethacrylate, Silicon photomultipliers, Sensors, Scintillation, X-rays, Radiation effects, Waveguides

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Proceedings Article | 12 January 2011 Paper

Muonic hydrogen spectroscopy: the proton radius puzzle

Aldo Antognini, François Nez, Fernando Amaro, François Biraben, João M. R. Cardoso, Daniel Covita, Andreas Dax, Satish Dhawan, Luis M. P. Fernandes, Adolf Giesen, Thomas Graf, Theodor Hänsch, Paul Indelicato, Lucile Julien, Cheng-Yang Kao, Paul Knowles, Franz Kottmann, Eric-Olivier Le Bigot, Yi-Wei Liu, José A. M. Lopes, Livia Ludhova, Cristina M. B. Monteiro, Françoise Mulhauser, Tobias Nebel, Paul Rabinowitz, Joaquim M. F. dos Santos, Lukas Schaller, Karsten Schuhmann, Catherine Schwob, David Taqqu, João F. C. A. Veloso, Randolf Pohl

Proceedings Volume 7993, 79931K (2011) https://doi.org/10.1117/12.881629

KEYWORDS: Pulsed laser operation, Muons, Hydrogen, Scattering, Spectroscopy, X-rays, Magnetism, Mirrors, Chemical species, Laser scattering

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Proceedings Article | 18 August 2005 Paper

X-ray and UV detection with the Micro-Hole and Strip Plate gaseous detector

J. Veloso, J. dos Santos, A. Breskin, R. Chechik

Proceedings Volume 5898, 58980I (2005) https://doi.org/10.1117/12.620488

KEYWORDS: X-ray detectors, Sensors, X-rays, Xenon, Ions, Ion beam finishing, Electrodes, Ultraviolet radiation, Reflectivity, Argon

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