Dr. Alejandra Catalina Valencia Gonzalez Profile

Dr. Alejandra Catalina Valencia Gonzalez

Associated Professor at Universidad de los Andes

SPIE Involvement:

Author | Student Chapter Advisor

Publications (8)

Proceedings Article | 28 June 2023 Paper

Measuring Wigner functions of quantum states of light in the undergraduate lab

Juan Álvarez, Andrés Martínez Silva, Alejandra Valencia

Proceedings Volume 12723, 127232U (2023) https://doi.org/10.1117/12.2666765

KEYWORDS: Wigner distribution functions, Quantum optics experiments, Quantum light, Homodyne detection, Quantum states, Quantum optics, Tunable filters, Tomography, Quantum experiments, Oscillators

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Proceedings Article | 9 March 2023 Presentation

A weak values approach for testing simultaneous Einstein–Podolsky–Rosen elements of reality for non-commuting observables

Alejandra Valencia

Proceedings Volume PC12446, PC1244604 (2023) https://doi.org/10.1117/12.2655987

KEYWORDS: Quantum mechanics, Polarization, Photon polarization

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Proceedings Article | 8 October 2015 Open Access

Mapping and violating Bell inequality with entangled photons

David Guzmán, Leonardo Uribe, Alejandra Valencia, Ferney Rodríguez, Luis Quiroga

Proceedings Volume 9793, 979324 (2015) https://doi.org/10.1117/12.2223197

KEYWORDS: Nonlinear crystals, Photons, Polarization, Quantum mechanics, Quantum optics, Photon polarization, Wave plates, Physics, Education and training, Photonics

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Proceedings Article | 8 October 2015 Open Access

Making optics appealing in Colombia through low-cost experiments with lasers

Juan Álvarez, Nicolás Barbosa, Sergio Cotrino, David Guzmán, Víctor Mahecha, Cristian Medina, M. Cristina Navarrete, Leonardo Uribe, Alejandra Valencia

Proceedings Volume 9793, 979333 (2015) https://doi.org/10.1117/12.2223254

KEYWORDS: Water, Holograms, Optical fibers, Holography, Transmitters, Receivers, Refractive index, Physics, Light, Signal processing

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Proceedings Article | 17 July 2014 Open Access

Pick it up with light! An advanced summer program for secondary school students

Manoj Mathew, S. Kumar, Alejandra Valencia, Giorgio Volpe, Giovanni Volpe, Silvia Carrasco

Proceedings Volume 9289, 92892U (2014) https://doi.org/10.1117/12.2070771

KEYWORDS: Optical tweezers, Particles, Physics, Microscopes, Biomedical optics, Yeast, Optical spheres, Objectives, Fractal analysis, Geometrical optics

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Proceedings Article | 5 June 2009 Open Access

El Día de la Luz II (The Day of Light II): optics demonstration for high school students

Chaitanya S., Manoj Mathew, Giorgio Volpe, Osamu Takayama, Alejandra Valencia

Proceedings Volume 9666, 966603 (2009) https://doi.org/10.1117/12.2207772

KEYWORDS: Geometrical optics, Electroluminescence, Polarization, Diffraction gratings, Refraction, Light, Polarizers, Photonic integrated circuits, Optics education, Glasses

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Proceedings Article | 25 September 2007 Paper

Tunable control and use of the spectrum of photons in quantum optics applications

Alejandra Valencia, Martin Hendrych, Xiaojuan Shi, Noelia Gonzalez, Alessandro Cerè, Gabriel Molina-Terriza, Juan Torres

Proceedings Volume 6710, 67100F (2007) https://doi.org/10.1117/12.733765

KEYWORDS: Photons, Dispersion, Nonlinear crystals, Crystals, Beam shaping, Diffraction gratings, Quantum optics, Quantum information, Solids, Phase matching

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Proceedings Article | 30 August 2006 Paper

Tailoring of the frequency correlations and the bandwidth of paired photons in noncollinear parametric downconversion

A. Valencia, A. Cerè, X. Shi, N. Gonzalez, G. Molina-Terriza, J. Torres

Proceedings Volume 6305, 63050S (2006) https://doi.org/10.1117/12.678286

KEYWORDS: Photons, Nonlinear crystals, Quantum information, Crystals, Dispersion, Polarization, Beam shaping, Signal detection, Beam propagation method, Phase matching

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Showing 5 of 8 publications

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