Real-time line-field optical coherence tomography for cellular resolution imaging of biological tissue
A real-time line-field optical coherence tomography (LF-OCT) system is demonstrated with
image acquisition rates of up to 5000 B-frames or 2.5 million A-lines per second for 500 A …
image acquisition rates of up to 5000 B-frames or 2.5 million A-lines per second for 500 A …
Developing an experimental-computational workflow to study the biomechanics of the human conventional aqueous outflow pathway
The aqueous humor actively interacts with the trabecular meshwork (TM), juxtacanalicular
tissue (JCT), and Schlemm's canal (SC) through a dynamic fluid-structure interaction (FSI) …
tissue (JCT), and Schlemm's canal (SC) through a dynamic fluid-structure interaction (FSI) …
Non-invasive in vivo imaging of human corneal microstructures with optical coherence microscopy
Non-invasive imaging systems with cellular-level resolution offer the opportunity to identify
biomarkers of the early stage of corneal diseases, enabling early intervention, monitoring of …
biomarkers of the early stage of corneal diseases, enabling early intervention, monitoring of …
An ultra narrow high quality factor single mode deep blue organic solid state laser
P Haldar, PA Praveen, K Arulkannan… - Optics & Laser …, 2025 - Elsevier
Deep blue lasers are one of the prominent technological advancements that resulted in a
Nobel prize in 2014 for the invention of an efficient InGaN-based active medium. Such delay …
Nobel prize in 2014 for the invention of an efficient InGaN-based active medium. Such delay …
Computational 3D resolution enhancement for optical coherence tomography with a narrowband visible light source
Phase-preserving spectral estimation optical coherence tomography (SE-OCT) enables
combining axial resolution improvement with computational depth of field (DOF) extension …
combining axial resolution improvement with computational depth of field (DOF) extension …
Imaging human macular pigments with visible light optical coherence tomography and superluminescent diodes
We demonstrate superluminescent diodes (SLDs) for visible light optical coherence
tomography (OCT) of the human retina. SLDs are less costly than supercontinuum sources …
tomography (OCT) of the human retina. SLDs are less costly than supercontinuum sources …
Direct Numerical Modeling as a Tool for Optical Coherence Tomography Development: SNR (Sensitivity) and Lateral Resolution Test Target Interpretation
Optical Coherence Tomography (OCT) is a growing family of biophotonic imaging
techniques, but in the literature there is a lack of easy-to-use tools to universally directly …
techniques, but in the literature there is a lack of easy-to-use tools to universally directly …
Probabilistic volumetric speckle suppression in OCT using deep learning
We present a deep learning framework for volumetric speckle reduction in optical coherence
tomography (OCT) based on a conditional generative adversarial network (cGAN) that …
tomography (OCT) based on a conditional generative adversarial network (cGAN) that …
Extending the effective imaging range of optical coherence microscopy for ex vivo ocular tissue imaging
We evaluated a numerical refocusing technique for ex vivo ocular tissue imaging using
single-shot optical coherence microscopy, comparing it to shift-focus method. We explored …
single-shot optical coherence microscopy, comparing it to shift-focus method. We explored …