Mr. Carlos Andrés Buitrago-Duque Profile

Carlos Andrés Buitrago-Duque

Graduate Student at Univ Nacional de Colombia

SPIE Involvement:

Author

Area of Expertise:

Digital Holography , Microscopy , Digital Holographic Microscopy , Digital Image Processing , Optical Metrology , Computational Optics

Publications (8)

SPIE Journal Paper | 22 August 2024

Cost-effective, DIY, and open-source digital lensless holographic microscope with distortion correction

Carlos Buitrago-Duque, Heberley Tobon-Maya, Samuel Zapata-Valencia, Jorge Garcia-Sucerquia

OE, Vol. 63, Issue 11, 111807, (August 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.11.111807

KEYWORDS: Microscopes, Light sources and illumination, Design, Digital holography, Semiconductor lasers, Holograms, Aspheric lenses, Wavefronts, Prototyping, Distortion

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SPIE Journal Paper | 12 August 2024

Multi-view occlusion removal in digital lensless holographic microscopy

Carlos Andrés Buitrago-Duque, Samuel Zapata-Valencia, Jorge Garcia-Sucerquia

OE, Vol. 63, Issue 11, 111806, (August 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.11.111806

KEYWORDS: Holograms, Digital holography, 3D image reconstruction, Holography, Microscopy, Digital cameras, Optical engineering, Phase reconstruction, Wavefronts, Spherical lenses

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SPIE Journal Paper | 10 August 2024

Point sources for digital lensless holographic microscopy: comparative assessment

Carlos Buitrago-Duque, Brayan Patiño Jurado, Jorge Garcia-Sucerquia

OE, Vol. 63, Issue 11, 111808, (August 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.11.111808

KEYWORDS: Wavefronts, Light sources and illumination, Aspheric lenses, Optical fibers, Spherical lenses, Digital holography, Light sources, Microscopy, Spatial resolution, Microscopes

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Proceedings Article | 28 June 2023 Open Access

Beyond maxima and minima: a hands-on approach for undergraduate teaching of diffraction

S. Zapata-Valencia, A. Gómez-Ramírez, H. Tobon-Maya, C. Buitrago-Duque, J. Garcia-Sucerquia

Proceedings Volume 12723, 1272302 (2023) https://doi.org/10.1117/12.2662594

KEYWORDS: Diffraction, Digital holography, Holography, Microscopes, Physical phenomena, 3D printing

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Proceedings Article | 28 June 2023 Open Access

Introduction to holography at undergraduate level using research-grade open-source software

C. Buitrago-Duque, S. Zapata-Valencia, H. Tobon-Maya, A. Gomez-Ramirez, J. Garcia-Sucerquia

Proceedings Volume 12723, 127231V (2023) https://doi.org/10.1117/12.2670815

KEYWORDS: Holography, Holograms, Digital holography, Wave propagation, Diffraction, Open source software, Optical simulations, Optics education

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SPIE Journal Paper | 31 July 2020

Single-shot pseudostochastic speckle noise reduction in numerical complex-valued wavefields

Carlos Andrés Buitrago-Duque, Raúl Andres Castañeda Quintero, Jorge Ivan Garcia-Sucerquia

OE, Vol. 59, Issue 07, 073107, (July 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.7.073107

KEYWORDS: Speckle, Denoising, Reflectivity, Superposition, Digital holography, Coherence imaging, Optical engineering, Signal to noise ratio, Microscopes

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Proceedings Article | 22 April 2020 Presentation

Blind phase-shifting digital holographic microscopy using an iterative approach (Conference Presentation)

Ana Doblas, Aaron Robinson, Carlos Buitrago-Duque, Jorge Garcia-Sucerquia

Proceedings Volume 11402, 114020D (2020) https://doi.org/10.1117/12.2555093

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SPIE Journal Paper | 2 April 2020

Realistic modeling of digital holographic microscopy

Carlos Andrés Buitrago Duque, Jorge Ivan Garcia-Sucerquia

OE, Vol. 59, Issue 10, 102418, (April 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.10.102418

KEYWORDS: Holograms, Digital holography, Holography, Microscopy, Statistical modeling, Imaging systems, Speckle, Digital cameras, Cameras, Diffraction

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Showing 5 of 8 publications

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