Dr. Gonçalo Sá Profile

Dr. Gonçalo Sá

at LaserLeap Technologies

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Author

Publications (3)

Proceedings Article | 11 December 2012 Paper

Mechanisms of interaction between very high-frequency photoacoustic waves and the skin

Gonçalo Sá, Carlos Serpa, Luis Arnaut

Proceedings Volume 8553, 85531Z (2012) https://doi.org/10.1117/12.2007326

KEYWORDS: Photoacoustic spectroscopy, Skin, Anisotropy, Acoustics, Ultrasonography, Temperature metrology, In vivo imaging, Pulsed laser operation, Laser energy, Fluorescence anisotropy

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Proceedings Article | 9 February 2012 Paper

Intense high-frequency pressure waves produced with low laser fluences

Carlos Serpa, Gonçalo F. Sá, Luis Arnaut

Proceedings Volume 8207, 82070I (2012) https://doi.org/10.1117/12.908422

KEYWORDS: Skin, Photoacoustic spectroscopy, Pulsed laser operation, Ultrasonography, Laser ablation, Polymers, Silicon, Acoustic coupling, Physics, Photochemistry

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Proceedings Article | 15 June 2011 Paper

Multi-spectral photoacoustic mapping of bacteriochlorins diffusing through the skin: exploring a new PAT contrast agent

Fábio Schaberle, Luis A. Reis, Gonçalo F. Sá, Carlos Serpa, Artur Abreu, Mariette Pereira, Luis Arnaut

Proceedings Volume 8089, 80890Q (2011) https://doi.org/10.1117/12.889939

KEYWORDS: Skin, Photoacoustic spectroscopy, Acquisition tracking and pointing, Absorption, Tumors, Prisms, Photodynamic therapy, Signal generators, Picture Archiving and Communication System, Bioalcohols

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