Dr. Vidal F. Canales Profile

Dr. Vidal F. Canales

Research Scientist at Univ de Cantabria

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Author

Publications (13)

Proceedings Article | 30 August 2022 Poster + Paper

Optical-component-only adaptive optics improved setup

Manuel Cagigal, Pedro Valle, Vidal Canales, O. Castellanos, M. Cagigas, I. Montilla

Proceedings Volume 12185, 1218577 (2022) https://doi.org/10.1117/12.2626799

KEYWORDS: Modulation, Crystals, Adaptive optics, Wavefronts, Transmittance, Baryon acoustic oscillations, Electronic components, Binary data, Spatial light modulators, Point spread functions

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SPIE Journal Paper | 1 September 2006

Reduction of the diffraction pattern in segmented apertures

Vidal Canales, Jose Oti, Pedro Valle, Manuel Perez Cagigal, M. Nicholas Devaney

OE, Vol. 45, Issue 09, 098001, (September 2006) https://doi.org/10.1117/12.10.1117/1.2354160

KEYWORDS: Diffraction, Point spread functions, Telescopes, Adaptive optics, Error analysis, Mirrors, Optical filters, Image segmentation, Gaussian filters, Solids

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Proceedings Article | 8 June 2006 Paper

Wavefront sensing by optical differentiation

Jose Oti, Vidal Canales, Manuel Cagigal, Pedro Valle

Proceedings Volume 6018, 60180P (2006) https://doi.org/10.1117/12.669289

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Proceedings Article | 24 October 2005 Open Access

Dynamic control of the focal light distribution with pupil masks

Vidal Canales, Pedro Valle, José Oti, Manuel Cagigal

Proceedings Volume 9664, 966427 (2005) https://doi.org/10.1117/12.2207689

KEYWORDS: Point spread functions, Transmittance, Polarizers, Optical storage, Confocal microscopy, Diffraction, Super resolution, Photonics, Image processing, Control systems

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SPIE Journal Paper | 1 February 2004

Motion estimation through the atmosphere using spatiotemporal Fourier transform

Vidal Canales, Manuel Perez Cagigal

OE, Vol. 43, Issue 02, (February 2004) https://doi.org/10.1117/12.10.1117/1.1637614

KEYWORDS: Photons, Fourier transforms, Adaptive optics, Wavefronts, Motion estimation, Atmospheric optics, Point spread functions, Atmospheric sensing, Motion analysis, Distortion

Proceedings Article | 20 March 2003 Paper

Object tracking through the atmosphere using adaptive optics

Vidal Canales, Jose Oti, Daniel de Juana, Manuel Cagigal

Proceedings Volume 4884, (2003) https://doi.org/10.1117/12.462448

KEYWORDS: Adaptive optics, Atmospheric optics, Photons, Fourier transforms, Wavefronts, Image processing, Velocimetry, Atmospheric turbulence, Signal to noise ratio, Algorithm development

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Proceedings Article | 28 May 2002 Open Access

Teaching optics with a spatial light modulator

Manuel Cagigal, Vidal Canales, Pedro Valle, Jose Oti, Daniel de Juana

Proceedings Volume 4588, (2002) https://doi.org/10.1117/12.468709

KEYWORDS: LCDs, Spatial light modulators, Liquid crystals, Projection systems, Adaptive optics, Modulation, Wavefronts, Calibration, Polarizers, Diffraction

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SPIE Journal Paper | 1 December 2001

Experimental checking of the Rician statistics in partially compensated wave fronts

Manuel Cagigal, Vidal Canales

OE, Vol. 40, Issue 12, (December 2001) https://doi.org/10.1117/12.10.1117/1.1417495

KEYWORDS: Adaptive optics, Wavefronts, LCDs, Telescopes, Polarizers, Atmospheric modeling, Phase shift keying, Modulation, Phase modulation, Projection systems

Proceedings Article | 21 February 2001 Paper

PSF estimate in compensated systems

Manuel Cagigal, Vidal Canales

Proceedings Volume 4150, (2001) https://doi.org/10.1117/12.416972

KEYWORDS: Wavefronts, Point spread functions, Adaptive optics, Telescopes, Atmospheric optics, Zernike polynomials, Statistical analysis, Image processing, Atmospheric turbulence, Solids

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Proceedings Article | 10 December 1999 Paper

Photon statistics in adaptive optics

Manuel Cagigal, Vidal Canales

Proceedings Volume 3866, (1999) https://doi.org/10.1117/12.371321

KEYWORDS: Wavefronts, Point spread functions, Adaptive optics, Telescopes, Actuators, Wavefront sensors, Deformable mirrors, Statistical analysis, Signal to noise ratio, Argon

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SPIE Journal Paper | 1 July 1998

Spatial Fourier transform of binary images using hardware operations: applications to object movement characterization

Vidal Canales, Manuel Cagigal, Pedro Prieto

OE, Vol. 37, Issue 07, (July 1998) https://doi.org/10.1117/12.10.1117/1.601705

KEYWORDS: Fourier transforms, Binary data, Error analysis, Transform theory, Motion estimation, Magnesium, Frame grabbers, Gaussian beams, Lens design, Computer simulations

Proceedings Article | 23 September 1997 Paper

Analysis of the photon statistics in partially corrected wavefronts

Manuel Cagigal, Vidal Canales

Proceedings Volume 3125, (1997) https://doi.org/10.1117/12.283892

KEYWORDS: Zernike polynomials, Computer simulations, Statistical analysis, Argon, Speckle, Adaptive optics, Wavefronts, Solids, Sensors, Infrared imaging

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Proceedings Article | 13 February 1996 Paper

Acceleration determination using spatio-temporal Fourier transform

Manuel Cagigal, Pedro Prieto, Vidal Canales, M. Portilla

Proceedings Volume 2729, (1996) https://doi.org/10.1117/12.233010

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Showing 5 of 13 publications

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