Dr. Gonçalo Sá Profile

Dr. Gonçalo Sá

at LaserLeap Technologies

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Author

Publications (3)

Proceedings Article | 11 December 2012

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

Gonçalo Sá, Carlos Serpa, Luis Arnaut

Proc. SPIE. 8553, Optics in Health Care and Biomedical Optics V

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

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Proceedings Article | 9 February 2012

Intense high-frequency pressure waves produced with low laser fluences

Carlos Serpa, Gonçalo F. Sá, Luis Arnaut

Proc. SPIE. 8207, Photonic Therapeutics and Diagnostics VIII

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

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Proceedings Article | 15 June 2011

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

Proc. SPIE. 8089, Molecular Imaging III

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

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