Prof. Jaime A. Anguita Profile

Prof. Jaime A. Anguita

Professor at Universidad de los Andes

SPIE Involvement:

Conference Chair | Editor | Author

Area of Expertise:

Optical communications , Communication theory , Free-space laser communications , Error-control coding , Laser propagation in turbulence

Publications (30)

Proceedings Article | 3 October 2024 Presentation

Free-space optics using adaptive optics test bench: new forms of control and first corrections

Nelly Natalia Cerpa Urra, Jaime Anguita

Proceedings Volume 13147, 131470P (2024) https://doi.org/10.1117/12.3028009

KEYWORDS: Adaptive optics, Free space optics, Optical testing, Fiber optic communications, Telecommunications, Atmospheric turbulence, Free space optical communications, Fiber optics, Data communications, Control systems

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Proceedings Article | 3 October 2024 Presentation + Paper

Turbulence strength experimental measurements for improved detection in free space optical communications

Carlos Pirela, Jaime Anguita, Jaime Cisternas, Alexander M. van Eijk, Ariadna Huerta-Viso

Proceedings Volume 13147, 131470J (2024) https://doi.org/10.1117/12.3028156

KEYWORDS: Turbulence, Scintillation, Receivers, Beam propagation method, Atmospheric turbulence, Atmospheric propagation, Sensors, Beam path, Reflection, Free space optical communications

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Proceedings Article | 3 October 2024 Presentation + Paper

Improved detection of vortex superpositions in turbulence using optimal transport theory: simulations and experiments

Jaime Anguita, Jaime Cisternas

Proceedings Volume 13147, 131470A (2024) https://doi.org/10.1117/12.3027882

KEYWORDS: Histograms, Superposition, Sensors, Turbulence, Simulations, Wavefront sensors, Free space optics, Atmospheric propagation, Modulation, Genetic algorithms

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Proceedings Article | 3 October 2024 Presentation + Paper

Transmission of single photons through atmospheric turbulence with spatial diversity

Andres Seguel, Jaime Anguita, Carlos Pirela

Proceedings Volume 13147, 131470F (2024) https://doi.org/10.1117/12.3027814

KEYWORDS: Transmitters, Pulse signals, Turbulence, Signal detection, Scintillation, Free space optics, Receivers, Photons, Atmospheric turbulence, Atmospheric propagation

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Proceedings Article | 3 October 2023 Presentation + Paper

Reduction of photon-losses caused by turbulence using spatial diversity in free-space optics quantum communications

Andres Seguel, Jaime Anguita, Carlos Pirela

Proceedings Volume 12691, 126910O (2023) https://doi.org/10.1117/12.2677129

KEYWORDS: Quantum signals, Quantum transmitters, Free space optics, Atmospheric turbulence, Turbulence, Quantum receivers, Quantum communications, Quantum experiments, Pulse signals

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Proceedings Article | 3 October 2023 Presentation + Paper

Numerical detection of vector vortex beams in turbulence using optimal transport theory

Jaime Cisternas, Jaime Anguita

Proceedings Volume 12691, 126910J (2023) https://doi.org/10.1117/12.2677826

KEYWORDS: Histograms, Polarization, Turbulence, Matrices, Superposition, Atmospheric turbulence, Atmospheric propagation, Wave propagation, Free space optics, Education and training

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Proceedings Article | 3 October 2023 Presentation + Paper

Topological charge analysis of experimental optical vortices from a 1-km terrestrial range

Jaime Anguita, Carlos Pirela, Jaime Cisternas

Proceedings Volume 12691, 126910H (2023) https://doi.org/10.1117/12.2677648

KEYWORDS: Turbulence, Histograms, Receivers, Optical vortices, Sensors, Atmospheric propagation, Wavefront sensors

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Proceedings Article | 3 October 2023 Presentation + Paper

Experimental measurements of atmospheric turbulence strength through scintillation and beam-wander analysis

Carlos Pirela, Jaime Anguita, Jaime Cisternas, Alexander M. van Eijk, Ariadna Huerta

Proceedings Volume 12691, 1269105 (2023) https://doi.org/10.1117/12.2677351

KEYWORDS: Turbulence, Scintillation, Receivers, Atmospheric turbulence, Beam propagation method, Atmospheric propagation, Beam wander, Reflection, Free space optics, Beam path

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Proceedings Article | 30 September 2022 Presentation + Paper

Optimal transport theory for processing and classifying OAM superpositions distorted by turbulence

Jaime Cisternas, Jaime Anguita

Proceedings Volume 12237, 1223708 (2022) https://doi.org/10.1117/12.2633099

KEYWORDS: Wavefront sensors, Atmospheric propagation, Atmospheric turbulence, Free space optics, Beam propagation method

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Proceedings Article | 30 September 2022 Presentation + Paper

Experimental campaign for the propagation and measurement of OAM beams over a 1-km terrestrial range

Jaime Anguita, Carlos Pirela, Jaime Cisternas

Proceedings Volume 12237, 122370F (2022) https://doi.org/10.1117/12.2633018

KEYWORDS: Telescopes, Turbulence, Sensors, Atmospheric propagation, Receivers, Wavefront sensors, Transmitters, Spatial light modulators, Cameras

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Proceedings Article | 1 August 2021 Presentation + Paper

Performance of turbulence-impaired dense OAM constellations for data modulation

Jaime Anguita, Jaime Cisternas

Proceedings Volume 11834, 118340G (2021) https://doi.org/10.1117/12.2594202

KEYWORDS: Optical vortices, Turbulence, Sensors, Superposition, Modulation, Wavefront sensors, Free space optics, Atmospheric propagation, Receivers, Telecommunications

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Proceedings Article | 1 August 2021 Presentation

Video transmission experiments using a free-space optical link based on FPGA devices

Sebastian Bozzo, Oscar Cerda, Jaime Anguita

Proceedings Volume 11834, 118340A (2021) https://doi.org/10.1117/12.2596381

KEYWORDS: Video, Field programmable gate arrays, Free space optics, Modulation, Measurement devices, Light scattering, Electronics, Turbulence, Scattering, Laser scattering

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Proceedings Article | 1 August 2021 Presentation + Paper

Machine learning identification of multiple-state OAM superpositions detected with spatial mode sensors

Jaime Cisternas, Javier Espinoza, Jaime Anguita

Proceedings Volume 11834, 118340I (2021) https://doi.org/10.1117/12.2593811

KEYWORDS: Superposition, Turbulence, Atmospheric propagation, Wavefront sensors, Atmospheric turbulence, Machine learning, Free space optics

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Proceedings Article | 22 August 2020 Presentation + Paper

Complete wavefront reconstruction of perturbed singular beams by single-pixel phase retrieval

Eduardo Peters, Gustavo Funes, Jaime Anguita

Proceedings Volume 11506, 115060P (2020) https://doi.org/10.1117/12.2568026

KEYWORDS: Phase retrieval, Reconstruction algorithms, Digital micromirror devices, Binary data, Holography, Sensors, Atmospheric propagation, Wavefront reconstruction

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Proceedings Article | 20 August 2020 Presentation

Performance metrics for multilevel OAM-modulated optical communication links over turbulence

Jaime Anguita, Jaime Cisternas

Proceedings Volume 11506, 115060G (2020) https://doi.org/10.1117/12.2567623

KEYWORDS: Turbulence, Optical communications, Free space optics, Free space optical communications, Telecommunications, Laser systems engineering, Satellite communications, Satellites, Data transmission, Computer architecture

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