Line-field confocal optical coherence tomography for three-dimensional skin imaging

J Ogien, A Daures, M Cazalas, JL Perrot… - Frontiers of …, 2020 - Springer
This paper reports on the latest advances in line-field confocal optical coherence
tomography (LC-OCT), a recently invented imaging technology that now allows the …

Flexible method for generating needle-shaped beams and its application in optical coherence tomography

J Zhao, Y Winetraub, L Du, A Van Vleck, K Ichimura… - Optica, 2022 - opg.optica.org
Needle-shaped beams (NBs) featuring a long depth-of-focus (DOF) can drastically improve
the resolution of microscopy systems. However, thus far, the implementation of a specific NB …

Advancements in non-invasive optical imaging techniques for precise diagnosis of skin disorders

W El-Shafai, IA El-Fattah, TE Taha - Optical and Quantum Electronics, 2024 - Springer
Skin diseases are a thorny and worrying matter, due to the special nature of the diseases
and their similarity in the distinctive features of each disease. This makes doctors face …

[PDF][PDF] 光学相干层析成像焦深拓展方法研究进展

谷成富, 张浩然, 兰琦, 张伟逸, 刘畅… - Laser & Optoelectronics …, 2024 - researching.cn
摘要伴随着光学相干层析成像(OCT) 技术的临床应用从眼科拓展至各类人体腔道, 功能成像,
诊疗一体化, 手术机器人等, 亟需提升其分辨率以解析细胞及以下尺度的生物组织结构. 然而 …

Highly focused beam generated with a height tuned micro-optical structure for high contrast microscopic imaging

X Sui, D Kuang, G Liu, Y Ding, M Meng, R Xi - Optics Express, 2024 - opg.optica.org
Light sheet illumination technology improves the signal-to-noise ratio, resolution, and
reduces scattered backgrounds for biological microscopic detection system. Here, we …

Depth of focus extension in optical coherence tomography using ultrahigh chromatic dispersion of zinc selenide

MN Romodina, K Singh - Journal of Biophotonics, 2022 - Wiley Online Library
We report a novel technique to overcome the depth‐of‐focus limitation in optical coherence
tomography (OCT) using chromatic dispersion of zinc selenide lens. OCT is an established …

Optical coherent tomography with extended depth of focus based on zinc selenide lens chromatic dispersion

MN Romodina, K Singh - Imaging Systems and Applications, 2022 - opg.optica.org
Optical coherent tomography with extended depth of focus based on zinc selenide lens chromatic
dispersion Page 1 Optical coherent tomography with extended depth of focus based on zinc …

Aberration Mitigation in High-Resolution Optical Coherence Tomography Implementing Elliptical Beam Design

J Li, J Xie, L Liu - IEEE Photonics Journal, 2021 - ieeexplore.ieee.org
We report an elliptical beam design for aberration mitigation in high-resolution optical
coherence tomography (OCT). We polished a large angle on the fiber terminal facet in the …

High‐Resolution Optical Coherence Tomography (OCT) for Skin Imaging

X Yu, X Wang, L Wang, RZ Seeni… - … Transdermal Delivery in …, 2019 - Wiley Online Library
Optical coherence tomography (OCT) is an emerging imaging modality based on low‐
coherence light interferometry. Owing to its noninvasive and high‐resolution properties, OCT …

Extending depth range of optical coherence tomography

J Li - 2020 - dr.ntu.edu.sg
Optical coherence tomography (OCT) is a noninvasive diagnostic imaging tool that has been
established in various clinical fields. One of the most cited issue of OCT in clinical practices …