Prof. Al-Hafeez Z. Dhalla Profile

Prof. Al-Hafeez Z. Dhalla

Assistant Research Professor at Duke Univ

SPIE Involvement:

Author

Publications (23)

SPIE Journal Paper | 18 December 2024 Open Access

Publisher’s Note: Optical clearing with tartrazine enables deep transscleral imaging with optical coherence tomography

Amit Narawane, Robert Trout, Christian Viehland, Anthony Kuo, Lejla Vajzovic, Al-Hafeez Dhalla, Cynthia Toth

JBO, Vol. 29, Issue 12, 129801, (December 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.12.129801

KEYWORDS: Coherence imaging, Optical imaging, Optical coherence tomography, Optical clearing, Biomedical optics, Ophthalmology, Biomedical engineering

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SPIE Journal Paper | 9 December 2024 Open Access

Optical clearing with tartrazine enables deep transscleral imaging with optical coherence tomography

Amit Narawane, Robert Trout, Christian Viehland, Anthony Kuo, Lejla Vajzovic, Al-Hafeez Dhalla, Cynthia Toth

JBO, Vol. 29, Issue 12, 120501, (December 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.12.120501

KEYWORDS: Optical coherence tomography, Optical clearing, Tissues, Sclera, Visualization, Biomedical optics, Imaging systems, Eye, Image segmentation, Biological imaging

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Proceedings Article | 13 March 2024 Presentation

Line-scan phase-resolved synthetic wavelength LiDAR using an off-axis holographic approach

Jingkai Zhang, Joseph Izatt, Robert Trout, Jianwei Li, Julia Foust, Al-Hafeez Dhalla, Kevin Zhou

Proceedings Volume PC12830, PC128300E (2024) https://doi.org/10.1117/12.3002644

KEYWORDS: Holography, Line scan image sensors, LIDAR, Optical coherence, 3D image processing, Interferograms, Imaging technologies, Imaging systems, Coherence imaging, Switches

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Proceedings Article | 13 March 2024 Presentation

In vivo ophthalmic robotically aligned optical coherence tomography with interchangeable cornea and retina imaging modules

Ryan McNabb, Yuan Tian, Pablo Ortiz, Al-Hafeez Dhalla, Mark Draelos, Joseph Izatt, Anthony Kuo

Proceedings Volume PC12824, PC1282412 (2024) https://doi.org/10.1117/12.3003081

KEYWORDS: Optical coherence tomography, Optical alignment, In vivo imaging, Imaging systems, Retinal scanning, Head, Cameras, Cornea, Corneal imaging, Retina

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Proceedings Article | 13 March 2024 Presentation

Optimal focusing for long-range OCT: not necessarily on the sample

Julia Foust, Robert Trout, Jingkai Zhang, Jianwei Li, Al-Hafeez Dhalla, Joseph Izatt

Proceedings Volume PC12830, PC128301X (2024) https://doi.org/10.1117/12.3003551

KEYWORDS: Optical coherence tomography, Signal detection, Reflectivity, Gaussian beams, Objectives, Detection theory, Signal intensity, Robot vision, Medical imaging, Plane waves

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Proceedings Article | 17 March 2023 Presentation

Real-time feature-guided image fusion of posterior-segment intrasurgical optical coherence tomography and digital surgical microscopy

Robert Trout, Christian Viehland, Jianwei Li, William Raynor, Al-Hafeez Dhalla, Anthony Kuo, Lejla Vajzovic, Cynthia Toth, Joseph Izatt

Proceedings Volume PC12360, PC123600H (2023) https://doi.org/10.1117/12.2650678

KEYWORDS: Surgery, Optical coherence tomography, Microscopy, Visualization, Image fusion, Eye, Image-guided intervention, Coherence imaging, Microscopes, Feature extraction

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Proceedings Article | 17 March 2023 Presentation

Interchangeable imaging platform for ophthalmic robotically aligned optical coherence tomography

Ryan McNabb, Yuan Tian, Al-Hafeez Dhalla, Pablo Ortiz, Mark Draelos, Joseph Izatt, Anthony Kuo

Proceedings Volume PC12360, PC123600L (2023) https://doi.org/10.1117/12.2650662

KEYWORDS: Optical coherence tomography, Imaging systems, Retina, Head, Retinal scanning, Ophthalmic imaging, Cameras, Vertical cavity surface emitting lasers, Tissues, Switches

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Proceedings Article | 17 March 2023 Presentation

Spiral scanning for improved fixation in confocal scanning laser ophthalmoscopy

Franklin Wei, Kristen Hagan, Claire Li, Anthony Kuo, Joseph Izatt, Al-Hafeez Dhalla

Proceedings Volume PC12360, PC123600X (2023) https://doi.org/10.1117/12.2649733

KEYWORDS: Scanning laser ophthalmoscopy, Confocal microscopy, Raster graphics, Retina, Optical coherence tomography, Scanners, Retinal scanning, Reflectivity, Ophthalmic imaging, Imaging devices

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Proceedings Article | 15 March 2023 Presentation + Paper

Dual modality handheld adaptive optics optical coherence tomography probe for in vivo 3-D photoreceptor imaging

Kristen Hagan, Jongwan Park, Theodore DuBose, Somayyeh Soltanian-Zadeh, Al-Hafeez Dhalla, Anthony Kuo, Ryan McNabb, Joseph Izatt, Sina Farsiu

Proceedings Volume 12360, 123600D (2023) https://doi.org/10.1117/12.2648479

KEYWORDS: Adaptive optics, Optical coherence tomography, Biomedical optics, Adaptive optics optical coherence tomography, Scanning laser ophthalmoscopes, In vivo imaging, Ophthalmology, Scanning laser ophthalmoscopy, Retinal scanning, Retina

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Proceedings Article | 9 March 2023 Presentation

Efficient 3D cell tracking using adaptive scanning OCT

Yuan Tian, Mark Draelos, Ryan McNabb, Al-Hafeez Dhalla, Anthony Kuo, Joseph Izatt

Proceedings Volume PC12367, PC123670L (2023) https://doi.org/10.1117/12.2652677

KEYWORDS: Optical coherence tomography, Detection and tracking algorithms, Algorithm development, Tissues, Ophthalmology, Medicine, Injuries, Inflammation, Eye, Computer simulations

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