Conferences and posters

B. Bogue-Jimenez, R. Castaneda, C. Trujillo, and A. Doblas, “Diatom classification via deep learning using raw holograms captured by a lensless holographic system,"   SPIE Photonics West '24, January 2024. 

R. Castaneda, C. Trujillo, and A. Doblas, "Computational algorithm that enables synergetic phase compensation and automatic focusing for off-axis Digital Holographic Microscopy operating in telecentric regime,” Oral Talk in Optica Imaging and Applied Optics Congress ’23, August 2023. 

B. Bogue-Jimenez, C. Trujillo, and A. Doblas, “An Open-Source Tool for Non-Telecentric Digital Holographic Microscopy Reconstruction,” Oral Talk in Optica Imaging and Applied Optics Congress’ 23, August 2023. 

S. Obando-Vasquez, A. Doblas, and C. Trujillo, “Accurate and fast phase compensation of dynamic samples in Digital Holographic Microscopy,” Oral Talk in Optica Imaging and Applied Optics Congress’ 23, August (2023). 

K. Balachandran, R. Castaneda, A. Doblas, “Evaluation of the robustness and accuracy of PCA-based algorithms for in-line Digital Holographic Microscopy,” Poster in Optica Imaging and Applied Optics Congress ’23, August 2023. 

S. Patra, C. Trujillo, and A. Doblas, “Super-resolution in confocal microscopy using generative adversarial networks with paired and unpaired data,"   SPIE Photonics West '23, February 2023. 

External link here. 

B. Bogue-Jimenez, C. Trujillo, and A. Doblas, “Overview of the automatic reconstruction method for quantitative phase imaging using a digital holographic microscope operating in non-telecentric regime,"   SPIE Photonics West '23, January 2023. 

External link here. 

R. Castaneda, C. Trujillo, and A. Doblas, "Concurrent execution of phase compensation and automatic focusing procedures for telecentric off-axis digital holographic microscopy,"   SPIE Photonics West '23, January 2023.

External link here.  

C. Hayes-Rounds, R. Isaac, and A. Doblas, “Common-path digital holographic microscope using a Fresnel biprism for imaging spatially dense samples,”  Optica Imaging and Applied Optics Congress'22, July 2022. 

R. Castaneda, C. Trujillo, and A. Doblas, “An Open-Source Python library for Digital Holographic Microscopy Imaging,” Optica Imaging and Applied Optics Congress'22, July 2022. 

R. Castaneda, A. Doblas, and C. Trujillo “Learning-based Quantitative Phase Imaging in Digital Holographic Microscopy: a comparison study between different models,” Optica Imaging and Applied Optics Congress'22, July 2022. 

B. Bogue-Jimenez, D. Powell, X. Huang, and A. Doblas, “Exploring Non-invasive solutions for continuous glucose monitoring,”  SPIE Meeting on Defense, Security & Sensing ’22, April 2022.

R. Castaneda, C. Trujillo, and A. Doblas, “Learning-based free-of-distortion phase imaging,” SPIE Meeting on Defense, Security & Sensing ’22, April 2022.

B. Feng, D. Powell and A. Doblas, “Marker-less Motion Capture System using OpenPose,” SPIE Meeting on Defense, Security & Sensing ’22, April 2022.

S. Obando-Vasquez, C. Trujillo, and A. Doblas, “Turning a commercial bright-field microscope into a precise polarization-sensitive imaging device,” SPIE Meeting on Defense, Security & Sensing ’22, April 2022.

R. Castaneda, C. Trujillo, and A. Doblas, “Learning-based method for full phase reconstruction of biological samples in digital holographic microscopy,” 2021 IEEE Photonics Conference, October 2021. 

C. Hayes-Rounds, B. Bogue-Jimenez, J. Garcia-Sucerquia, O. Skalli, and A. Doblas, “ Assessment of a Fresnel biprism-based digital holographic microscope for fast, high-sensitivity, high-resolution and polarization-sensitive phase imaging,”   Optica Imaging and Applied Optics Congress'21, July 2021. 

R. Castaneda, and A. Doblas, “Joint Reconstruction Strategy for Telecentric-based Digital Holographic Microscopes,   Optica Imaging and Applied Optics Congress'21, July 2021. 

  R. Castaneda, J. Garcia-Sucerquia, and A. Doblas, “Synergetic combination of median filtered images to reduce speckle noise in digital holography (DH) and digital holographic microscopy (DHM),” Optica Imaging and Applied Optics Congress'21, July 2021. 

T. O’Connor, A. Doblas, and B. Javidi, “Overview of structured illumination for resolution enhancement in compact and field-portable 3D-printed shearing digital holographic microscopy,” OSA Imaging and Applied Optics Conference ’20, June 2020.

R. Castaneda, C. Buitrago, J. Garcia-Sucerquia, A. Robinson, and A. Doblas, “Fast-iterative blind reconstruction algorithms for accurate quantitative phase images in phase-shifting digital holographic microscopy,” OSA Imaging and Applied Optics Conference ’20, June 2020. 

A. Doblas, “Quantitative Phase Imaging as an alternative screening and monitoring method for diabetes,” Invited in Frontiers in Lasers, Optics and Photonics ’20, March 2020.

T. O’Connor, A. Doblas, and B. Javidi, “Overview of structured illumination for resolution enhancement in compact and field-portable 3D-printed shearing digital holographic microscopy,” SPIE Meeting on Defense, Security & Sensing ’20, April 2020.

A. Doblas, A. Robinson, C. Buitrago-Duque, and J. Garcia-Sucerquia, “Blind Phase-Shifting Digital Holographic Microscopy using an iterative approach,” Invited Talk in SPIE Meeting on Defense, Security & Sensing ’20, April 2020.

C. Hayes-Round, B. Bogue-Jimenez, J. Garcia-Sucerquia, O. Skalli, and A. Doblas, “Polarization-sensitive digital holographic microscopy using a Fresnel biprism,” SPIE Meeting on Defense, Security & Sensing ’20, April 2020.

R. Castaneda, A. Doblas, T. O’Connor, and B. Javidi, “Reduction in data acquisition for resolution improvement in Structured Illumination Digital Holographic Microscopy,” SPIE Meeting on Defense, Security & Sensing ’20, Anaheim (USA), April 2020.

A. Doblas, S. Bedoya, and C. Preza, “Tunable-frequency two-dimensional Wollaston prism-based structured illumination microscope,” Invited Talk in Frontiers in Lasers, Optics and Photonics ’19, Tokyo (Japan), May 2019.

A. Doblas, J. Garcia-Sucerquia, G. Saavedra, and M. Martinez-Corral, “Digital holographic microscopy as a screening technology for diabetes,” Invited Talk in SPIE Meeting on Defense, Security & Sensing ’19, Baltimore (USA), April 2019.

H. Shabani, A. Doblas, G. Saavedra, and C. Preza, “Investigating the impact of structured illumination design on the synthetic optical transfer function,” BiOS 2019, part of Photonics West, San Francisco (USA), February 2019.

J. Sola-Pikabea, A. Doblas, G. Saavedra, M. Martinez-Corral and C. Preza, “Optimal design of an incoherent structured illumination system with tunable frequency,” XII Spanish Optical Society Meeting, Castellon (Spain), July 2018.

G. Saavedra, M. Martinez-Corral, J. I. Garcia-Sucerquia, E. Sanchez-Ortiga, and A. Doblas, “Recent advances in Digital Holographic Microscopy,” 20th International Conference on Transparent Optical Networks, Bucharest (Romania), July 2018.

A. Doblas, H. Shabani, G. Saavedra and C. Preza, “Recent advances in 3D structured illumination microscopy,” 20th International Conference on Transparent Optical Networks, Bucharest (Romania), July 2018.

S. Bedoya, A. Doblas, G. Saavedra and C. Preza, “Wollaston-based tunable frequency structured illumination microscopy,” Imaging systems and Applications, part of OSA Imaging and Applied Optics congress, Orlando (USA), June 2018.

S. Bedoya, A. Doblas, G. Saavedra and C. Preza, “Tunable structured illumination system based on a Wollaston prism” Image Science Gordon Research Conference, Easton (USA), June 2018.

H. Shabani, A. Doblas, G. Saavedra and C. Preza, “Novel structured illumination improves 3-D resolution in fluorescence microscopy” Image Science Gordon Research Conference, Easton (USA), June 2018.

H. Shabani, A. Doblas, G. Saavedra and C. Preza, “3D Tunable Structured Illumination Microscope using a Fresnel biprism,” Focus on Microscopy 2018, Singapur (Singapur), March 2018.

A. Doblas, J. Sola-Pikabea, H. Shabani, G. Saavedra, M. Martinez-Corral and C. Preza, “Incoherent structured illumination system with a tunable 3D pattern,” Computational Imaging III, part of SPIE DCS Commercial + Scientific Sensing and Imaging, Orlando (USA), April 2018.

J. Sola-Pikabea, A. Doblas, G. Saavedra, M. Martinez-Corral and C. Preza, “Optimal design of incoherent tunable-frequency structured illumination microscope scheme,” IEE International Symposium on Biomedical Imaging, Washington D. C. (USA), April 2018.

A. Dutta, A. Doblas, G. Saavedra, and C. Preza, “Tradeoff between insensitivity to depth-induced spherical aberration and resolution of 3D fluorescence imaging due to the use of wavefront encoding with a radially symmetric phase mask,” BiOS 2018, part of Photonics West, San Francisco (USA), January-February 2018.

H. Shabani, A. Doblas, G. Saavedra and C. Preza, “Preprocessing method to correct illumination pattern in sinusoidal-based structured illumination microscopy,” BiOS 2018, part of Photonics West, San Francisco (USA), January-February 2018.

H. Shabani, A. Doblas, G. Saavedra and C. Preza, “3D structured illumination microscopy using an incoherent illumination system based on a Fresnel biprism,” BiOS 2018, part of Photonics West, San Francisco (USA), January-February 2018.

N. Patwary, A. Doblas, G. Saavedra, and C. Preza, “Evaluation of the use of wavefront encoding to reduce depth-induced aberration in structured illumination microscopy” BiOS 2018, part of Photonics West, San Francisco (USA), January-February 2018.

A. Doblas and C. Preza, “Incoherent-based tunable frequency structured illumination microscopy,” Imaging systems and Applications, part of OSA Imaging and Applied Optics congress, San Francisco (USA), June 2017.

N. Patwary, C. Preza and A. Doblas, “Computational approach to address reduced modulation contrast in structured-illumination microscopy,” OSA Imaging and Applied Optics congress, paper JTu5A.9 (2017), https://doi.org/10.1364/3D.2017.JTu5A.9.  

H. Shabani, A. Doblas and C. Preza, “Simultaneous optical sectioning and super resolution in 2D-SIM using tunable structured illumination,” OSA Imaging and Applied Optics congress, paper CW4B.4 (2017), https://doi.org/10.1364/COSI.2017.CW4B.4. 

A. Doblas, J. Garcia-Sucerquia, C. Trujillo, G. Saavedra and M. Martinez-Corral, “Phase-shifting method applied to digital holographic microscopy using a programmable focusing lens,” Focus on Microscopy 2017, Bordeaux (France), April 2017.

C. Preza, N. Patwary, H. Shabani, A. Doblas and G. Saavedra, “PSF Engineering using a fabricated Squbic phase mask to reduce the effect of spherical aberration in 3D widefield field fluorescence imaging,” Focus on Microscopy 2017, Bourdeaux (France), April 2017.

A. Doblas, H. Shabani, G. Saavedra and C. Preza, “Improvement of 2D-SIM achieved based on tunable structured illumination,” Focus on Microscopy 2017, Bordeaux (France), April 2017.

J. Barrick, A. Doblas, M. Gardner, P. R. Sears, L. E. Ostrowski and A. L. Oldenburg, “Supercontinuum parallel line-field optical coherence tomography for high sensitivity, kilohertz frame rate imaging,” Optics in Life Science 2017, part of Bio-Optics: Design and Application 2017, San Diego (USA), April 2017. https://doi.org/10.1364/ BODA.2017.BoM4A.1.   

A. Doblas, G. Saavedra, and C. Preza, “Comparison of 3D structured patterns with tunable frequency for use in Structured Illumination Microscopy” BiOS 2017, part of Photonics West, San Francisco (USA), January-February 2017.

A. Doblas, E. Boyers, R. L. Blackmon, and A. L. Oldenburg, “Investigation of spectrometer design for reducing roll-off in spectral-domain optical coherence tomography,” BiOS 2017, part of Photonics West, San Francisco (USA), January-February 2017.

J. Barrick, A. Doblas, P. R. Sears, L. E. Ostrowski, and A. L. Oldenburg, “High-sensitivity supercontinuum-based parallel line-field optical coherence tomography with 1 million A-lines/s,” BiOS 2017, part of Photonics West, San Francisco (USA), January-February 2017.

S. V. King, C. Taylor, A. Doblas, H. Shabani, N. Patwary, G. Saavedra, and C. Preza, “Implementation of an incoherent 3-D patterned illumination design in Structured Illumination Microscope,” BiOS 2017, part of Photonics West, San Francisco (USA), January-February 2017.

H. Shabani, N. Patwary, A. Doblas, G. Saavedra, and C. Preza, “Investigating the effect of different 3D illumination patterns on structured illumination microscopy performance,” Quantitative BioImaging Conference ’17, College Station (Texas, US), January 2017.

N. Patwary, A. Doblas, G. Saavedra, and C. Preza, “Implementation of PSF engineering using a fabricated SQUBIC phase mask to reduce the effect of spherical aberration in 3D wide field fluorescence imaging,” Quantitative BioImaging Conference ’17, College Station (Texas, US), January 2017.

M. Martinez-Corral, A. Doblas, E. Sanchez-Ortiga, G. Saavedra, and Y.P. Huang, “Fast axial scanning in 3D imaging,” Imaging and Applied Optics Congress ’16, Heidelberg, (Germany), July 2016.

A. Doblas, E. Sánchez-Ortiga, G. Saavedra, J. Sola-Pikabea, M. Martínez-Corral, P. Y. Hsieh and Y. P. Huang, “Three-dimensional microscopy through liquid-lens axial scanning,” SPIE Meeting on Defense, Security & Sensing ’15, Baltimore (USA), May 2015.

A. Doblas, G. Saavedra, M. Martínez-Corral, J. Garcia-Sucerquia, E. Roche and F. J. Ampudia-Blasco “Evaluation of digital holographic microscope as an alternative method to the diagnosis and screeing of HbA1c in diabetic patients,” XXVI National Meeting on Diabetes (SED), Valencia (Spain), April 2015.

A. Doblas, E. Roche, F. J. Ampudia-Blasco, G. Saavedra, M. Martínez-Corral and J. Garcia-Sucerquia, “Assessment of diabetes screening using quantitative phase imaging by digital holographic microscopy,” Focus on Microscopy 2015, Göttingen (Germany), March 2015.

E. Sánchez-Ortiga, A. Doblas, J. Sola-Pikabea, G. Saavedra, P. Y. Hsieh, Y. P. Huang and M. Martínez-Corral, “Non-mechanical axial scanning in wide-field microscopy by means of a liquid lens,” Focus on Microscopy 2015, Göttingen (Germany), March 2015.

A. Doblas, E. Sánchez-Ortiga, M. Martínez-Corral, G. Saavedra and J. Garcia-Sucerquia, “Drawbacks of using non-telecentric geometry in digital holographic microscopy”, Focus Latin America 2014, Medellín (Colombia), November 2014. 

A. Doblas, A. Pons, G. Saavedra and M. Martínez-Corral, “Ultra-fast axial-scanning microscopy by use of a liquid lens,” XXIII ICO ’14, Santiago de Compostela (Spain) August 2014.

M. Martínez-Corral, A. Doblas, E. Sánchez-Ortiga, G. Saavedra and J. Garcia-Sucerquia, “Accurate quantitative phase imaging through telecentric digital holographic microscopy,” SPIE Meeting on Defense, Security & Sensing ’14, Baltimore (USA), May 2014.

C. Preza, N. Patwary, A. Doblas, S. V. King, G. Saavedra and M. Martínez-Corral, “Addressing depth-induced spherical aberration in computational optical sectioning microscopy using wavefront coding”, Focus on Microscopy 2014, Sidney (Australia), April 2014.

A. Doblas, S. V. King, N. Patwary, G. Saavedra, M. Martinez-Corral and C. Preza, “Investigation of the SQUBIC phase mask design for depth-invariant widefield microscopy point-spread function engineering,” BiOS 2014, part of Photonics West, San Francisco (USA), February 2014.

N. Patwary, A. Doblas, S. V. King and C. Preza, “Reducing depth induced spherical aberration by wavefront coding in 3D widefield fluorescence microscopy,” BiOS 2014, part of Photonics West, San Francisco (USA) February 2014.

S. V. King, A. Doblas, N. Patwary, G. Saavedra, M. Martínez-Corral and C. Preza, “Implementation of PSF engineering in high-resolution 3D microscopy imaging with a LCOS (reflective) SLM,” BiOS 2014, part of Photonics West, San Francisco (USA), February 2014.

J. Garcia-Sucerquia, E. Sánchez-Ortiga, A. Doblas, M. Martínez-Corral, G. Saavedra and P. Andrés, “Curvature phase factor in digital holographic microscopy”, XI Latinoamerican Meeting on Optics, Lasers and Applications, Porto (Portugal), July 2013.

A. Doblas, E. Sánchez-Ortiga, M. Martínez-Corral, G. Saavedra, P. Andrés and J. Garcia-Sucerquia, “Efecto del telecentrismo en microscopía holográfica digital”, XXXIV Reunión Bienal de la Real Sociedad Española de Física, Valencia (Spain), July 2013.

E. Sánchez-Ortiga, A. Doblas, J. Garcia-Sucerquia, M. Martínez-Corral and G. Saavedra, “Microscopía holográfica digital: optimización de los parámetros de captura”, XXXIV Reunión Bienal de la Real Sociedad Española de Física, Valencia (Spain), July 2013.

E. Sánchez-Ortiga, A. Doblas, M. Martínez-Corral, G. Saavedra and J. Garcia-Sucerquia, “DHM parameters for optimal hologram recording”, Focus on Microscopy 2013, Maastricht (Netherlands), March 2013.

A. Doblas, E. Sánchez-Ortiga, M. Martínez-Corral, G. Saavedra and J. Garcia-Sucerquia, “Effect of non-telecentric geometry in quantitative phase imaging by digital holographic microscopy”, Focus on Microscopy 2013, Maastricht (Netherlands), March 2013.

A. Doblas, G. Saavedra, J. Barreiro, M. Martínez-Corral, E. Sánchez-Ortiga, A. Pons and A. Llavador, “Lau effect with a Fresnel biprism”, X Spanish Optical Society Meeting, Zaragoza (Spain), September 2012.

E. Sánchez-Ortiga, C. Sheppard, G. Saavedra, A. Doblas, G. Saavedra, M. Martínez-Corral and P. Andrés, “Confocal scanning microscopy with spatial sampling at the detector plane”, X Spanish Optical Society Meeting, Zaragoza (Spain), September 2012.

G. Saavedra, M. Martínez-Corral, A. Doblas, E. Sánchez-Ortiga, J.C. Barreiro and A. Llavador, “Tunable structured illumination microscopy with incoherent light”, Focus on Microscopy 2012, Singapur (Singapur) April 2012.

G. Saavedra, M. Martínez-Corral, A. Doblas and E. Sánchez-Ortiga, “Versatile fringe generation for 3D imaging in microscopy”, 5th International Universal Communication Symposium, Gumi (South Korea), October 2011.

G. Saavedra, E. Sánchez-Ortiga, M. Martínez-Corral, A. Doblas and P. Ferraro, “Optically-undistorted digital holographic for quantitative phase-contrast imaging”, 10th Workshop on Information Optics, Benicasssim (Spain), Juny 2011.

E. Sánchez-Ortiga, G. Saavedra, M. Martínez-Corral, A. Doblas and A. Calatayud, “Confocal scanning microscope using CCD camera as a pinhole-detector system”, 10th Workshop on Information Optics, Benicasssim (Spain), Juny 2011.

E. Sánchez-Ortiga, P. Ferraro, M. Martínez-Corral, G. Saavedra and A. Doblas, “Telecentric DHM for quantitative phase-contrast imaging”, Focus on Microscopy 2011, Konstanz (Germany), April 2011.

H. Navarro, M. Martínez-Corral, B. Javidi, E. Sánchez-Ortiga, A. Doblas and G. Saavedra, “Axial Segmentation of 3D images through synthetic-apodization integral-imaging microscopy”, Focus on Microscopy 2011, Konstanz (Germany), April 2011.

E. Sánchez-Ortiga, A. Doblas, G. Saavedra and M. Martínez-Corral, “Novel proposals in widefield 3D microscopy”, SPIE Meeting on Defense, Security & Sensing ’10, Orlando (EEUU), April 2010.

M. Martínez-Corral, G. Saavedra, A. Pons, R. Martinez Cuenca, I. Escobar, H. Navarro, A. Molina, A, Tolosa, E. Sánchez-Ortiga and A. Doblas, “Activities in 3D Imaging & Display Laboratory of University of Valencia”, IX National Meeting on Optics, Ourense (Spain), September 2009.

M. Martínez-Corral, G. Saavedra, E. Sánchez Ortiga and A. Doblas, “Optical-sectioning microscopy by patterned illumination”, 8th Workshop on Information Optics, Paris (France), July 2009.