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 …

Optofluidic time-stretch imaging–an emerging tool for high-throughput imaging flow cytometry

AKS Lau, HC Shum, KKY Wong, KK Tsia - Lab on a Chip, 2016 - pubs.rsc.org
Optical imaging is arguably the most effective tool to visualize living cells with high
spatiotemporal resolution and in a nearly noninvasive manner. Driven by this capability …

Long-range and wide field of view optical coherence tomography for in vivo 3D imaging of large volume object based on akinetic programmable swept source

S Song, J Xu, RK Wang - Biomedical optics express, 2016 - opg.optica.org
Current optical coherence tomography (OCT) imaging suffers from short ranging distance
and narrow imaging field of view (FOV). There is growing interest in searching for solutions …

Optical time-stretch imaging: Principles and applications

C Lei, B Guo, Z Cheng, K Goda - Applied Physics Reviews, 2016 - pubs.aip.org
Breathtaking innovations in optical imaging have opened new exciting avenues for science,
industry, and medicine over the last few decades. One of such innovations is optical time …

Solid-state FMCW LiDAR with two-dimensional spectral scanning using a virtually imaged phased array

Z Li, Z Zang, Y Han, L Wu, HY Fu - Optics Express, 2021 - opg.optica.org
The beam-steering device is a critical component in LiDAR systems for 3D imaging. Solid-
state beam-steering devices attract the most attention for their advantages of robustness, fast …

102-nm, 44.5-MHz inertial-free swept source by mode-locked fiber laser and time stretch technique for optical coherence tomography

J Kang, P Feng, X Wei, EY Lam, KK Tsia… - Optics express, 2018 - opg.optica.org
A swept source with both high repetition-rate and broad bandwidth is indispensable to
enable optical coherence tomography (OCT) with high imaging rate and high axial …

High-performance multi-megahertz optical coherence tomography based on amplified optical time-stretch

J Xu, X Wei, L Yu, C Zhang, J Xu, KKY Wong… - Biomedical optics …, 2015 - opg.optica.org
As the key prerequisite of high-speed volumetric structural and functional tissue imaging in
real-time, scaling the A-scan rate beyond MHz has been one of the major pursuits in the …

as-PSOCT: Volumetric microscopic imaging of human brain architecture and connectivity

H Wang, C Magnain, R Wang, J Dubb, A Varjabedian… - Neuroimage, 2018 - Elsevier
Polarization sensitive optical coherence tomography (PSOCT) with serial sectioning has
enabled the investigation of 3D structures in mouse and human brain tissue samples. By …

[HTML][HTML] Video-rate high-precision time-frequency multiplexed 3D coherent ranging

R Qian, KC Zhou, J Zhang, C Viehland… - Nature …, 2022 - nature.com
Frequency-modulated continuous wave (FMCW) light detection and ranging (LiDAR) is an
emerging 3D ranging technology that offers high sensitivity and ranging precision. Due to …

Wide field and highly sensitive angiography based on optical coherence tomography with akinetic swept source

J Xu, S Song, W Wei, RK Wang - Biomedical optics express, 2017 - opg.optica.org
Wide-field vascular visualization in bulk tissue that is of uneven surface is challenging due to
the relatively short ranging distance and significant sensitivity fall-off for most current optical …