René Restrepo

Universitat de Barcelona — Spain

Physics and Astronomy · Physical Sciences

11h-index328citations75works1.12yr avg
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Research Topics

Digital Holography and Microscopy(23), Optical measurement and interference techniques(18), Adaptive optics and wavefront sensing(16), Optical Coherence Tomography Applications(13), Near-Field Optical Microscopy(8)

Publications75 total

Porous Hybrid Soft Actuators From Liquid Crystal Networks and Lyotropic Chromonic Liquid Crystal Templated Hydrogels
Advanced Materials·2026Open Access
Intricate quantitative phase imaging via vortex-Legendre high-order phase compensation
Optics and Lasers in Engineering·2025· 2 cited
Logarithmic dynamic range for improved digital lensless holographic microscopy reconstructions
Optics and Lasers in Engineering·2025
Structured illumination in quantitative super-resolution phase imaging
2025
Generalized computational framework for phase image reconstruction in structured illumination digital holographic microscopy
Optics Express·2025· 4 citedOpen Access
High-speed phase aberration correction in digital holographic microscopy via vortex-Legendre method
2025Open Access
Tunable structured illumination pattern generated by an interferometer improves the resolution limit in digital holographic microscopy
2025
High-speed phase aberration correction in digital holographic microscopy via vortex-Legendre method
2025
High-speed phase aberration correction in digital holographic microscopy via vortex-Legendre method
2025
Overview of super-resolution techniques suitable for digital holographic microscopy
2025
Logarithmic Dynamic Range for Improved Digital Lensless Holographic Microscopy Reconstructions
SSRN Electronic Journal·2025Open Access
Intricate Quantitative Phase Imaging Via Vortex-Legendre High-Order Phase Compensation
SSRN Electronic Journal·2025Open Access
Assessing Sickle Cell Anemia with Digital Holographic Microscopy: A comparative study under normoxia and hypoxia conditions
2025
Fast phase compensation via optical vortex in telecentric digital holographic microscopy
2025
From Anisotropic Molecules and Particles to Small-Scale Actuators and Robots: An Account of Polymerized Liquid Crystals
Accounts of Materials Research·2024· 4 cited
Averaging fractional Fourier domains for background noise removal applied to digital lensless holographic microscopy
Optik·2024
Probabilistic volumetric speckle suppression in OCT using deep learning
Biomedical Optics Express·2024· 4 citedOpen Access
Comparative analysis of digital holographic microscopy and digital lensless holographic microscopy for quantitative phase imaging
Optics Continuum·2024· 6 citedOpen Access
Rapid computational algorithm with minimum user input for reconstructing phase images in structured illumination Digital Holographic Microscopy
2024· 1 cited
Structured Illumination Digital Holographic Microscopy via two integrated Mach-Zehnder interferometers
2024· 1 cited
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Frequent Co-authors

Néstor Uribe‐Patarroyo(15), Carlos Trujillo(9), F. Garzón(8), Sonia Barrera(8), J. Patrón(8), P. Redondo(8), Sebastián Ruiz-Lopera(8), Brett E. Bouma(7), V. Sánchez(7), F. Tenegi(7), Ana Doblas(7), Javier Vargas(6), T. Belenguer(6), Santiago Correa(6), Martin Villiger(6), Sofía Obando-Vásquez(6), Carlos Cuartas-Vélez(5), D. Abreu(4), S. Becerril(4), Carlos E. Martín González(4)