Dr. Jesús J. Fuensalida Profile

Dr. Jesús J. Fuensalida

at Instituto de Astrofísica de Canarias

SPIE Involvement:

Author

Publications (50)

Proceedings Article | 27 July 2016 Paper

EDiFiSE full-FPGA adaptive optics: first laboratory results using the IACAT optical ground support equipment

Haresh Chulani, Yolanda Martín, Jesús Fuensalida, Luis F. Rodríguez-Ramos, Carlos Echeandía, Marta Puga, Angel Alonso

Proceedings Volume 9909, 99094Q (2016) https://doi.org/10.1117/12.2233393

KEYWORDS: Adaptive optics, Telescopes, Spectrographs, Adaptive optics, Telescopes, Field programmable gate arrays, Servomechanisms, Turbulence, Mirrors, Signal attenuation, Digital signal processing, Sensors

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Proceedings Article | 27 July 2016 Paper

The bistatic geometry for Na profiling with LGS at Teide Observatory

Julio Castro-Almazán, Ángel Alonso, Jesús Fuensalida, Domenico Bonaccini Calia, Mauro Centrone, Iciar Montilla, Marcos Reyes, Casiana Muñoz-Tuñón

Proceedings Volume 9909, 99093M (2016) https://doi.org/10.1117/12.2232626

KEYWORDS: Sodium, Profiling, Observatories, Adaptive optics, Telescopes, Refraction, Atmospheric propagation, Algorithm development, Lanthanum, Stars

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Proceedings Article | 24 September 2012 Paper

AOLI: Adaptive Optics Lucky Imager: diffraction limited imaging in the visible on large ground-based telescopes

Craig Mackay, Rafael Rebolo-López, Bruno Femenia Castellá, Jonathan Crass, David King, Lucas Labadie, Peter Aisher, Antonio Pérez Garrido, Marc Balcells, Anastasio Díaz-Sánchez, Jesús Jimenez Fuensalida, Roberto Lopez, Alejandro Oscoz, Jorge Pérez Prieto, Luis Rodríguez-Ramos, Isidro Villó

Proceedings Volume 8446, 844621 (2012) https://doi.org/10.1117/12.925618

KEYWORDS: Telescopes, Space telescopes, Sensors, Stars, Wavefronts, Adaptive optics, Image resolution, Wavefront sensors, Cameras, Photon counting

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Proceedings Article | 13 September 2012 Paper

FPGA-based real time controller for high order correction in EDIFISE

L. Rodríguez-Ramos, H. Chulani, Y. Martín, T. Dorta, A. Alonso, J. Fuensalida

Proceedings Volume 8447, 84472R (2012) https://doi.org/10.1117/12.925352

KEYWORDS: Control systems, Deformable mirrors, Field programmable gate arrays, Adaptive optics, Actuators, Wavefront sensors, Servomechanisms, Telescopes, Cameras, Electronics

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Proceedings Article | 13 September 2012 Paper

The AOLI low-order non-linear curvature wavefront sensor: a method for high sensitivity wavefront reconstruction

Jonathan Crass, Peter Aisher, Bruno Femenia, David King, Craig Mackay, Rafael Rebolo-López, Lucas Labadie, Antonio Pérez Garrido, Marc Balcells, Anastasio Díaz Sánchez, Jesús Jimenez Fuensalida, Roberto Lopez, Alejandro Oscoz, Jorge Pérez Prieto, Luis Rodríguez-Ramos, Isidro Villó

Proceedings Volume 8447, 84470T (2012) https://doi.org/10.1117/12.925714

KEYWORDS: Reconstruction algorithms, Adaptive optics, Wavefront sensors, Telescopes, Photons, Algorithm development, Wavefronts, Wave propagation, Beam splitters, Imaging systems

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Proceedings Article | 1 October 2009 Paper

Estimation of adaptive optics parameters from wind speed: results for the Teide Observatory

B. García-Lorenzo, A. Eff-Darwich, J. Fuensalida, J. Castro-Almazán

Proceedings Volume 7476, 74760F (2009) https://doi.org/10.1117/12.830390

KEYWORDS: Adaptive optics, Turbulence, Observatories, Astronomy, Optical turbulence, Lanthanum, Atmospheric turbulence, Atmospheric optics, Telescopes, Large telescopes

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Proceedings Article | 1 October 2009 Paper

Statistical behavior of atmospheric turbulence at the Teide Observatory

B. García-Lorenzo, J. Fuensalida, J. Castro-Almazán, M. A. C. Rodríguez-Hernández

Proceedings Volume 7476, 74760E (2009) https://doi.org/10.1117/12.830236

KEYWORDS: Turbulence, Observatories, Error analysis, Adaptive optics, Astronomy, Atmospheric optics, Telescopes, Scintillation, Stars, Atmospheric turbulence

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Proceedings Article | 25 September 2009 Paper

Aerosol stratification characterization of an astronomical site by means of a backscatter lidar at the Roque de los Muchachos Observatory

M. Sicard, S. Tomás, M. N. Md Reba, A. Comerón, O. Batet, C. Muñoz-Porcar, A. Rodriguez, F. Rocadenbosch, C. Muñoz-Tunon, J. Fuensalida

Proceedings Volume 7475, 74750P (2009) https://doi.org/10.1117/12.833707

KEYWORDS: Aerosols, LIDAR, Telescopes, Mass attenuation coefficient, Atmospheric particles, Astronomy, Observatories, Atmospheric optics, Backscatter, Large telescopes

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Proceedings Article | 11 July 2008 Paper

Testing commercial variable fiber attenuators and lenslet arrays for equalized integral field spectroscopy applications

F. Gracia-Temich, B. García-Lorenzo, Y. Padilla-Michel, J. F. M. Escobar-Romero, J. J. Fuensalida, M. A. C. Rodríguez-Hernández, J. Rasilla, C. Kuckein, E. López-Rodríguez

Proceedings Volume 7014, 70144C (2008) https://doi.org/10.1117/12.787856

KEYWORDS: Attenuators, Optical filtering, Lenses, Signal attenuation, Astronomy, Field spectroscopy, Telescopes, Prototyping, Optical filters, Spectrographs

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Proceedings Article | 11 July 2008 Paper

EDiFiSE: equalized and diffraction-limited field spectrograph experiment

B. García-Lorenzo, J. Fuensalida, M. A. C. Rodríguez-Hernández, A. Alonso, M. Barreto, F. Gracia-Temich, Y. Martín, L. Rodríguez, T. Viera, Y. Padilla, A. Fernández, J. F. M. Escobar-Romero

Proceedings Volume 7014, 70144B (2008) https://doi.org/10.1117/12.787848

KEYWORDS: Optical fibers, Adaptive optics, Spectrographs, Sensors, Telescopes, Deformable mirrors, Attenuators, Prototyping, Field programmable gate arrays, Wavefront sensors

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Proceedings Article | 10 July 2008 Paper

Design and performance of the Paranal cute-SCIDAR instrument for real-time turbulence profiles measurements

Héctor Vázquez Ramió, José Miguel Delgado, Marcos Reyes, Jesús Fuensalida, Elvio Hernández, Miguel Núñez, Begoña García-Lorenzo, María Angeles Rodríguez-Hernández, Jean Vernin

Proceedings Volume 7012, 701245 (2008) https://doi.org/10.1117/12.788914

KEYWORDS: Turbulence, Observatories, Electronics, Interfaces, Control systems, Telescopes, Scintillation, Optical instrument design, Optical turbulence, Stars

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Proceedings Article | 10 July 2008 Paper

The bistatic LGS scheme for sodium layer height characterization (based on the Teide Observatory experimental setup)

Julio Castro-Almazán, Jesús Fuensalida, Ángel Alonso, Sergio Chueca

Proceedings Volume 7012, 701240 (2008) https://doi.org/10.1117/12.787809

KEYWORDS: Telescopes, Sodium, Observatories, Charge-coupled devices, Adaptive optics, Stars, Laser guide stars, Tunable lasers, Signal to noise ratio, Alternate lighting of surfaces

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Proceedings Article | 1 November 2007 Paper

The hybrid Shack-Hartmann/G-SCIDAR instrument

M. A. C. Rodriguez Hernandez, Jesús Jimenez Fuensalida, Begoña García-Lorenzo, José Delgado, Elvio Hernandez, C. Hoegemann, Héctor Vazquez Ramio

Proceedings Volume 6747, 67470W (2007) https://doi.org/10.1117/12.738065

KEYWORDS: Turbulence, Scintillation, Wavefront sensors, Sensors, Telescopes, Stars, Observatories, Atmospheric turbulence, Atmospheric optics, Phase measurement

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Proceedings Article | 29 October 2007 Paper

Atmospheric turbulence profiling at the Teide Observatory: comparison and calibration of SODAR and SCIDAR measurements

A. de la Nuez Cruz, B. García-Lorenzo, J. Fuensalida, M. A. Rodríguez-Hernández

Proceedings Volume 6747, 67470T (2007) https://doi.org/10.1117/12.737749

KEYWORDS: Turbulence, Observatories, Calibration, Atmospheric turbulence, Remote sensing, Ranging, Atmospheric optics, Telescopes, Profiling, Astronomy

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Proceedings Article | 29 October 2007 Paper

Determination of turbulent-layer wind speed from G-SCIDAR data using an algorithm based on wavelet transforms

B. García-Lorenzo, J. Fuensalida

Proceedings Volume 6747, 67470S (2007) https://doi.org/10.1117/12.737748

KEYWORDS: Scintillation, Wavelets, Turbulence, Telescopes, Device simulation, Wavelet transforms, Algorithm development, Computer simulations, Adaptive optics, Observatories

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Proceedings Article | 29 October 2007 Paper

Statistical turbulence vertical profiles at the Roque de los Muchachos Observatory and Teide Observatory

B. García-Lorenzo, J. Fuensalida, M. A. Rodríguez-Hernández

Proceedings Volume 6747, 67470C (2007) https://doi.org/10.1117/12.737745

KEYWORDS: Turbulence, Observatories, Telescopes, Astronomy, Atmospheric turbulence, Adaptive optics, Scintillation, Lanthanum, Atmospheric optics, Deformable mirrors

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Proceedings Article | 29 October 2007 Paper

Dome-seeing subtraction from G-SCIDAR measurements

J. Fuensalida, B. García-Lorenzo, C. Hoegemann

Proceedings Volume 6747, 67470U (2007) https://doi.org/10.1117/12.737752

KEYWORDS: Turbulence, Scintillation, Telescopes, Atmospheric turbulence, Stars, Algorithm development, Observatories, Domes, Adaptive optics, Atmospheric optics

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Proceedings Article | 25 October 2007 Paper

Use of satellite data for astronomical site characterization

A. Varela, C. Bertolin, C. Muñoz-Tuñón, J. Fuensalida, S. Ortolani

Proceedings Volume 6745, 674508 (2007) https://doi.org/10.1117/12.737346

KEYWORDS: Aerosols, Satellites, Clouds, Atmospheric particles, Astronomy, Spatial resolution, Observatories, MODIS, Artificial intelligence, Mass attenuation coefficient

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Proceedings Article | 23 June 2006 Paper

Tropospheric wind regimes and site topography effects: importance for site characterization

Antonia Varela, Casiana Muñoz-Tuñón, Begoña García-Lorenzo, Jesús Fuensalida

Proceedings Volume 6267, 62671X (2006) https://doi.org/10.1117/12.671387

KEYWORDS: Observatories, Databases, Lanthanum, Meteorology, Atmospheric turbulence, Climatology, Astronomy, Image quality, Telescopes, Environmental sensing

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Proceedings Article | 23 June 2006 Paper

Automatic determination of atmospheric turbulence wind profiles using wavelets

B. García-Lorenzo, J. Fuensalida

Proceedings Volume 6267, 62671W (2006) https://doi.org/10.1117/12.671267

KEYWORDS: Wavelets, Atmospheric turbulence, Telescopes, Algorithm development, Stars, Adaptive optics, Transform theory, Turbulence, Scintillation, Space telescopes

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Proceedings Article | 13 September 2005 Paper

Ground-to-space optical communication characterization

Marcos Reyes, Angel Alonso, Sergio Chueca, Jesus Fuensalida, Zoran Sodnik, Virginie Cessa, Aneurin Bird, Adolfo Comeron, Alejandro Rodriguez, V. Federico Dios, Juan Rubio

Proceedings Volume 5892, 589202 (2005) https://doi.org/10.1117/12.619205

KEYWORDS: Scintillation, Satellites, Optical communications, Atmospheric turbulence, Turbulence, Observatories, Telescopes, Space operations, Space telescopes, Satellite communications

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Proceedings Article | 30 November 2004 Paper

Non-correlation between atmospheric extinction coefficient and TOMS aerosol index at the Canarian Observatories

Antonia Varela, Jesús Fuensalida, Casiana Munoz-Tunon, Jose Rodriguez Espinosa, Begona Garcia-Lorenzo, Emilio Cuevas

Proceedings Volume 5571, (2004) https://doi.org/10.1117/12.565490

KEYWORDS: Aerosols, Artificial intelligence, Atmospheric particles, Observatories, Mass attenuation coefficient, Astronomy, Satellites, Spatial resolution, Clouds, Earth's atmosphere

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