Dr. Sonnia Maria López Silva Profile

Dr. Sonnia Maria López Silva

Researcher at Univ de Las Palmas de Gran Canaria

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Author

Publications (10)

Proceedings Article | 8 October 2005 Paper

Diffuse reflectance spectroscopy of human skin lesions

M. Cordo, J. Sendra, A. Viera, S. Lopez Silva

Proceedings Volume 5862, 58620D (2005) https://doi.org/10.1117/12.633016

KEYWORDS: Skin, Reflectivity, Diffuse reflectance spectroscopy, Chemical mechanical planarization, Spectroscopy, Tissue optics, Melanoma, Absorption, Diagnostics, Tissues

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Proceedings Article | 8 October 2005 Paper

Multi-wavelength transmittance photoplethysmography with near infrared laser diodes during exercise

S. Lopez Silva, R. Giannetti, M. Dotor, D. Golmayo, P. Martin, F. Miguel-Tobal, A. Bilbao, J. Silveira

Proceedings Volume 5862, 586211 (2005) https://doi.org/10.1117/12.633042

KEYWORDS: Heart, Electrocardiography, Semiconductor lasers, Transmittance, Sensors, Beam propagation method, Near infrared, Oximeters, Nonlinear filtering, Photoplethysmography

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Proceedings Article | 8 October 2003 Paper

Pigmented skin lesions studied by VIS-NIR diffuse reflectance spectroscopy

Monica Cordo Chinea, Jose Ramon Sendra Sendra, Sonnia Maria Lopez Silva, Agustin Viera Ramirez

Proceedings Volume 5141, (2003) https://doi.org/10.1117/12.500813

KEYWORDS: Skin, Reflectivity, Diffuse reflectance spectroscopy, Lamps, Spectroscopy, Fiber optics, Visualization, Tissue optics, Microscopy, Light sources

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SPIE Journal Paper | 1 July 2003 Open Access

Near-infrared transmittance pulse oximetry with laser diodes

Sonnia López Silva, María Dotor Castilla, Juan Silveira Martín

JBO, Vol. 8, Issue 03, (July 2003) https://doi.org/10.1117/12.10.1117/1.1578495

KEYWORDS: Oximetry, Sensors, Semiconductor lasers, Oxygen, Rhodamine B, Oximeters, Transmittance, Linear filtering, Signal processing, Blood

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Proceedings Article | 18 April 2003 Paper

Pigmented skin lesions by VIS-NIR reflectance spectroscopy

Monica Cordo Chinea, Jose Sendra, Sonnia Lopez Silva, Agustin Viera Ramirez

Proceedings Volume 5119, (2003) https://doi.org/10.1117/12.499061

KEYWORDS: Skin, Reflectivity, Lamps, Spectroscopy, Fiber optics, Reflectance spectroscopy, Cancer, Diagnostics, Visualization, Information technology

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Proceedings Article | 18 April 2003 Paper

Test of a processing algorithm for NIR-laser-diode-based pulse oximetry

Sonnia Lopez Silva, Juan Pedro Silveira, Maria Luisa Dotor

Proceedings Volume 5119, (2003) https://doi.org/10.1117/12.499067

KEYWORDS: Oximetry, Nonlinear filtering, Near infrared, Semiconductor lasers, Filtering (signal processing), Transmittance, Linear filtering, Lithium, Oximeters, Photoplethysmography

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Proceedings Article | 22 May 2001 Paper

NIR transmittance pulse oximetry system with laser diodes

Sonnia Lopez Silva, Juan Silveira, Jose Sendra, Romano Giannetti, Maria Dotor, Dolores Golmayo

Proceedings Volume 4255, (2001) https://doi.org/10.1117/12.426748

KEYWORDS: Oximetry, Transmittance, Semiconductor lasers, Sensors, Calibration, Near infrared, Laser systems engineering, Stereolithography, Oxygen, Nonlinear filtering

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Proceedings Article | 15 January 1999 Paper

Application of NIR laser diodes to pulse oximetry

Sonnia Lopez Silva, Romano Giannetti, Maria Dotor, Jose Sendra, Juan Silveira, Fernando Briones

Proceedings Volume 3570, (1999) https://doi.org/10.1117/12.336944

KEYWORDS: Sensors, Semiconductor lasers, Oximetry, Oximeters, Oxygen, Absorption, Blood, Near infrared, Calibration, Rhodamine B

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Proceedings Article | 25 November 1996 Paper

Biological effects of noncoherent and nonpolarized light of GaAs on human erythrocytes

Esperanza Sopena, Antonio Lamelas, Serleides de Roux, Sonnia Lopez Silva, Elda Palomo, Carmen Camber

Proceedings Volume 2929, (1996) https://doi.org/10.1117/12.259990

KEYWORDS: Blood, Gallium arsenide, Light emitting diodes, Infrared radiation, Magnetism, Photography, Iron, Laser therapeutics, Helium neon lasers, Light-emitting diode therapy

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Proceedings Article | 15 January 1996 Paper

Cuban experience for therapy in dentistry with light-emitting diodes

Esperanza Sopena, Mayra Serra, Maria Sopena, Sonnia Lopez Silva

Proceedings Volume 2630, (1996) https://doi.org/10.1117/12.230041

KEYWORDS: Light emitting diodes, Pathology, Light-emitting diode therapy, Tissues, Gallium arsenide, Laser therapeutics, Dentistry, Phototherapy, Laser dentistry, Lanthanum

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Showing 5 of 10 publications

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