In-vivo imaging of keratoconic corneas using high-speed high-resolution swept-source OCT

2013 ◽  
Author(s):  
S. Marschall ◽  
A. Gawish ◽  
Y. Feng ◽  
L. Sorbara ◽  
P. Fieguth ◽  
...  
Keyword(s):  
High Resolution ◽  
In Vivo Imaging ◽  
High Speed ◽  
Swept Source ◽  
Swept Source Oct

scholarly journals Adaptive-optics optical coherence tomography for high-resolution and high-speed 3D retinal in vivo imaging

2005 ◽  
Vol 13 (21) ◽  
pp. 8532 ◽  
Author(s):  
Robert J. Zawadzki ◽  
Steven M. Jones ◽  
Scot S. Olivier ◽  
Mingtao Zhao ◽  
Bradley A. Bower ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Resolution ◽  
Adaptive Optics ◽  
In Vivo Imaging ◽  
High Speed ◽  
Optical Coherence

scholarly journals In vivo imaging of the human cornea with high-speed and high-resolution Fourier-domain full-field optical coherence tomography

2020 ◽  
Vol 11 (5) ◽  
pp. 2849 ◽  
Author(s):  
Egidijus Auksorius ◽  
Dawid Borycki ◽  
Patrycjusz Stremplewski ◽  
Kamil Liżewski ◽  
Slawomir Tomczewski ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Resolution ◽  
In Vivo Imaging ◽  
High Speed ◽  
Fourier Domain ◽  
Human Cornea ◽  
Optical Coherence ◽  
Full Field

High speed high resolution in-vivo imaging of healthy rat retinas with FD-OCT operating at 1060nm

2009 ◽  
Author(s):  
Sepideh Hariri ◽  
Aphrodite Dracopoulos ◽  
Alireza Akhlagh Moayed ◽  
Chulho Hyun ◽  
Zhao Ren ◽  
...  
Keyword(s):  
High Resolution ◽  
In Vivo Imaging ◽  
High Speed

scholarly journals High-resolution in vivo imaging of rhesus cerebral cortex with ultrafast portable photoacoustic microscopy

NeuroImage ◽  
2021 ◽  
pp. 118260
Author(s):  
Wei Qin ◽  
Qi Gan ◽  
Lei Yang ◽  
Yongchao Wang ◽  
Weizhi Qi ◽  
...  
Keyword(s):  
Cerebral Cortex ◽  
High Resolution ◽  
In Vivo Imaging ◽  
Photoacoustic Microscopy

High-Resolution In Vivo Imaging in Achromatopsia

Ophthalmology ◽  
2011 ◽  
Vol 118 (5) ◽  
pp. 882-887 ◽  
Author(s):  
Mervyn G. Thomas ◽  
Anil Kumar ◽  
Susanne Kohl ◽  
Frank A. Proudlock ◽  
Irene Gottlob
Keyword(s):  
High Resolution ◽  
In Vivo Imaging

scholarly journals High-speed high-resolution laser diode-based photoacoustic microscopy for in vivo microvasculature imaging

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Xiufeng Li ◽  
Victor T C Tsang ◽  
Lei Kang ◽  
Yan Zhang ◽  
Terence T W Wong
Keyword(s):  
High Resolution ◽  
High Speed ◽  
High Performance ◽  
Continuous Wave ◽  
Signal To Noise Ratio ◽  
Cost Effective ◽  
High Signal ◽  
Photoacoustic Microscopy ◽  
Mouse Ear

AbstractLaser diodes (LDs) have been considered as cost-effective and compact excitation sources to overcome the requirement of costly and bulky pulsed laser sources that are commonly used in photoacoustic microscopy (PAM). However, the spatial resolution and/or imaging speed of previously reported LD-based PAM systems have not been optimized simultaneously. In this paper, we developed a high-speed and high-resolution LD-based PAM system using a continuous wave LD, operating at a pulsed mode, with a repetition rate of 30 kHz, as an excitation source. A hybrid scanning mechanism that synchronizes a one-dimensional galvanometer mirror and a two-dimensional motorized stage is applied to achieve a fast imaging capability without signal averaging due to the high signal-to-noise ratio. By optimizing the optical system, a high lateral resolution of 4.8 μm has been achieved. In vivo microvasculature imaging of a mouse ear has been demonstrated to show the high performance of our LD-based PAM system.

Swept source optical coherence tomography for in vivo imaging and vibrometry in the apex of the mouse cochlea

2015 ◽  
Author(s):  
Hee Yoon Lee ◽  
Patrick D. Raphael ◽  
Audrey K. Ellerbee ◽  
Brian E. Applegate ◽  
John S. Oghalai
Keyword(s):  
Optical Coherence Tomography ◽  
In Vivo Imaging ◽  
Optical Coherence ◽  
Swept Source
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