scholarly journals Three-dimensional and high-speed swept-source optical coherence tomography for in vivo investigation of human anterior eye segments

2005 ◽  
Vol 13 (26) ◽  
pp. 10652 ◽  
Author(s):  
Yoshiaki Yasuno ◽  
Violeta Dimitrova Madjarova ◽  
Shuichi Makita ◽  
Masahiro Akiba ◽  
Atsushi Morosawa ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Three Dimensional ◽  
Optical Coherence ◽  
Swept Source

High-Speed Three-Dimensional Swept Source Optical Coherence Tomography System Based on LabVIEW

2014 ◽  
Vol 41 (7) ◽  
pp. 0704001 ◽  
Author(s):  
王玲 Wang Ling ◽  
朱海龙 Zhu Hailong ◽  
涂沛 Tu Pei ◽  
吴开华 Wu Kaihua
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Three Dimensional ◽  
Optical Coherence ◽  
Swept Source ◽  
Optical Coherence Tomography System ◽  
Tomography System

scholarly journals In vivo early detection of smoke-induced airway injury using three-dimensional swept-source optical coherence tomography

2009 ◽  
Vol 14 (6) ◽  
pp. 060503 ◽  
Author(s):  
Jiechen Yin ◽  
Gangjun Liu ◽  
Jun Zhang ◽  
Lingfeng Yu ◽  
Sari Mahon ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Early Detection ◽  
Three Dimensional ◽  
Optical Coherence ◽  
Swept Source ◽  
Airway Injury

Three-dimensional measurement by high-speed line-field Fourier-domain optical coherence tomography in vivo

2006 ◽  
Author(s):  
Shuichi Makita ◽  
Yosifumi Nakamura ◽  
Yoshiaki Yasuno ◽  
Takashi Endo ◽  
Masahiro Yamanari ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Three Dimensional ◽  
Fourier Domain ◽  
Optical Coherence ◽  
Line Field ◽  
Dimensional Measurement ◽  
Three Dimensional Measurement

scholarly journals The Repeatability Assessment of Three-Dimensional Capsule-Intraocular Lens Complex Measurements by Means of High-Speed Swept-Source Optical Coherence Tomography

PLoS ONE ◽  
2015 ◽  
Vol 10 (11) ◽  
pp. e0142556 ◽  
Author(s):  
Xixia Ding ◽  
Qinmei Wang ◽  
Pingjun Chang ◽  
Jin Li ◽  
Giacomo Savini ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Intraocular Lens ◽  
High Speed ◽  
Three Dimensional ◽  
Optical Coherence ◽  
Swept Source

scholarly journals In vivo three-dimensional microelectromechanical endoscopic swept source optical coherence tomography

2007 ◽  
Vol 15 (16) ◽  
pp. 10390 ◽  
Author(s):  
Jianping Su ◽  
Jun Zhang ◽  
Linfeng Yu ◽  
Zhongping Chen
Keyword(s):  
Optical Coherence Tomography ◽  
Three Dimensional ◽  
Optical Coherence ◽  
Swept Source

scholarly journals High speed rotary system for catheter based 3-D imaging with optical coherence tomography (OCT)

2021 ◽  
Author(s):  
Antonio Mauro
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Imaging Techniques ◽  
Three Dimensional ◽  
Biological Tissues ◽  
Optical Coherence ◽  
X Rays ◽  
Sound Waves ◽  
Acquisition Rate

Optical Coherence Tomography (OCT) is an addition to the other tomographic imaging techniques of x-ray computed tomography, magnetic resonance imaging, and ultrasound imaging. OCT uses optical reflections of biological tissues as opposed to x-rays, RF fields, and sound waves to obtain images. A rotary and pullback system has been developed for use with OCT. The system was developed to facilitate the three dimensional imaging of various lumens in humans and animals. The system is capable of rotating at a rate of 200 Hz. At this rate the rotary system will allow for a frame acquisition rate of 200 fps which is significantly higher than the highest published acquisition rate to date of 108 fps. The probes used with the system were modeled after the Intravascular Ultrasound (IVUS) miniature torque cable design. The probes can be sealed and sterilized between subjects without being damaged; unlike the single use IVUS probes. The rotary system was used to image the outer ear of a mouse in vivo. A lateral slice from the resulting three dimensional image was compared to the general histology of a mouse ear. The image compared well to the general anatomy as found on the histology.

scholarly journals Optical Coherence Tomography for Three-Dimensional Imaging in the Biomedical Field: A Review

2021 ◽  
Vol 9 ◽  
Author(s):  
Shu Zheng ◽  
Yanru Bai ◽  
Zihao Xu ◽  
Pengfei Liu ◽  
Guangjian Ni
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Near Infrared ◽  
Polarization State ◽  
Three Dimensional ◽  
Biological Research ◽  
Light Sources ◽  
Optical Coherence ◽  
Biomedical Field

Optical coherence tomography (OCT) has become a novel approach to noninvasive imaging in the past three decades, bringing a significant potential to biological research and medical biopsy in situ, particularly in three-dimensional (3D) in vivo conditions. Specifically, OCT systems using broad bandwidth sources, mainly centered at near-infrared-II, allow significantly higher imaging depth, as well as maintain a high-resolution and better signal-to-noise ratio than the traditional microscope, which avoids the scattering blur and thus obtains more details from delicate biological structures not just limited to the surface. Furthermore, OCT systems combined the spectrometer with novel light sources, such as multiplexed superluminescent diodes or ultra-broadband supercontinuum laser sources, to obtain sub-micron resolution imaging with high-speed achieve widespread clinical applications. Besides improving OCT performance, the functional extensions of OCT with other designs and instrumentations, taking polarization state or birefringence into account, have further improved OCT properties and functions. We summarized the conventional principle of OCT systems, including time-domain OCT, Fourier-domain OCT, and several typical OCT extensions, compared their different components and properties, and analyzed factors that affect OCT performance. We also reviewed current applications of OCT in the biomedical field, especially in hearing science, discussed existing limitations and challenges, and looked forward to future development, which may provide a guideline for those with 3D in vivo imaging desires.

Three-Dimensional Morphology Study of Capsule in Pseudophakic Eyes with High-Speed Swept-Source Optical Coherence Tomography

2019 ◽  
Vol 44 (6) ◽  
pp. 607-613
Author(s):  
Ding Xixia ◽  
Chang Pingjun ◽  
Zhang Hongfang ◽  
Savini Giacomo ◽  
Huang Jinhai ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Three Dimensional ◽  
Optical Coherence ◽  
Swept Source ◽  
Morphology Study

scholarly journals High-speed imaging of human retina in vivo with swept-source optical coherence tomography

2006 ◽  
Vol 14 (26) ◽  
pp. 12902 ◽  
Author(s):  
H. Lim ◽  
M. Mujat ◽  
C. Kerbage ◽  
E. C. W. Lee ◽  
Y. Chen ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Human Retina ◽  
Optical Coherence ◽  
High Speed Imaging ◽  
Swept Source
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