High-speed OCT light sources and systems

T Klein, R Huber - Biomedical optics express, 2017 - opg.optica.org
Imaging speed is one of the most important parameters that define the performance of
optical coherence tomography (OCT) systems. During the last two decades, OCT speed has …

Endoscopic optical coherence tomography for clinical gastroenterology

TH Tsai, JG Fujimoto, H Mashimo - diagnostics, 2014 - mdpi.com
Optical coherence tomography (OCT) is a real-time optical imaging technique that is similar
in principle to ultrasonography, but employs light instead of sound waves and allows depth …

PneumaOCT: Pneumatic optical coherence tomography endoscopy for targeted distortion-free imaging in tortuous and narrow internal lumens

T Zhang, S Yuan, C Xu, P Liu, HC Chang, SHC Ng… - Science …, 2024 - science.org
The complex anatomy of internal luminal organs, like bronchioles, poses challenges for
endoscopic optical coherence tomography (OCT). These challenges include limited …

Endoscopic optical coherence tomography: technologies and clinical applications

MJ Gora, MJ Suter, GJ Tearney, X Li - Biomedical optics express, 2017 - opg.optica.org
In this paper, we review the current state of technology development and clinical
applications of endoscopic optical coherence tomography (OCT). Key design and …

Integrated optical system and components utilizing tunable optical sources and coherent detection and phased array for imaging, ranging, sensing, communications …

E Swanson - US Patent 9,683,928, 2017 - Google Patents
An integrated optical system includes a photonic integrated circuit (PIC) having a frequency
tunable optical source, a coherent optical receiver, and an optical phased array for coupling …

Optical coherence tomography image denoising using a generative adversarial network with speckle modulation

Z Dong, G Liu, G Ni, J Jerwick, L Duan… - Journal of …, 2020 - Wiley Online Library
Optical coherence tomography (OCT) is widely used for biomedical imaging and clinical
diagnosis. However, speckle noise is a key factor affecting OCT image quality. Here, we …

Light detection and ranging system with photonic integrated circuit

E Swanson - US Patent 10,627,485, 2020 - Google Patents
Disclosed herein are optical integration technologies, designs, systems and methods
directed toward Optical Coherence Tomography (OCT) and other interferometric optical …

Heartbeat OCT: in vivo intravascular megahertz-optical coherence tomography

T Wang, T Pfeiffer, E Regar, W Wieser… - Biomedical optics …, 2015 - opg.optica.org
Cardiac motion artifacts, non-uniform rotational distortion and undersampling affect the
image quality and the diagnostic impact of intravascular optical coherence tomography (IV …

Neural network-based image reconstruction in swept-source optical coherence tomography using undersampled spectral data

Y Zhang, T Liu, M Singh, E Çetintaş, Y Luo… - Light: Science & …, 2021 - nature.com
Optical coherence tomography (OCT) is a widely used non-invasive biomedical imaging
modality that can rapidly provide volumetric images of samples. Here, we present a deep …

Live video rate volumetric OCT imaging of the retina with multi-MHz A-scan rates

JP Kolb, W Draxinger, J Klee, T Pfeiffer, M Eibl… - PLoS …, 2019 - journals.plos.org
Surgical microscopes are vital tools for ophthalmic surgeons. The recent development of an
integrated OCT system for the first time allows to look at tissue features below the surface …