Imaging Systems and Adaptive Optics

2009 ◽  
pp. 46-46
Keyword(s):  
Adaptive Optics ◽  
Imaging Systems

3-D printed photoreceptor phantoms for evaluating lateral resolution of adaptive optics imaging systems

2019 ◽  
Vol 44 (7) ◽  
pp. 1825 ◽  
Author(s):  
Nikita Kedia ◽  
Zhuolin Liu ◽  
Ryan D. Sochol ◽  
Johnny Tam ◽  
Daniel X. Hammer ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Imaging Systems ◽  
Lateral Resolution ◽  
Adaptive Optics Imaging

Methods of adaptive optics in coherent imaging systems

1996 ◽  
Author(s):  
Anatoly A. Kornienko ◽  
Genady N. Maltsev ◽  
M. Y. Denisenko
Keyword(s):  
Adaptive Optics ◽  
Imaging Systems ◽  
Coherent Imaging

scholarly journals Advances in multimodal imaging in ophthalmology

2021 ◽  
Vol 13 ◽  
pp. 251584142110024
Author(s):  
Morgan J. Ringel ◽  
Eric M. Tang ◽  
Yuankai K. Tao
Keyword(s):  
Optical Coherence Tomography ◽  
Adaptive Optics ◽  
Multimodal Imaging ◽  
Imaging Systems ◽  
Scanning Laser Ophthalmoscopy ◽  
Post Processing ◽  
Contrast Resolution ◽  
Surgical Guidance ◽  
Disease Diagnostics ◽  
Ophthalmic Imaging

Multimodality ophthalmic imaging systems aim to enhance the contrast, resolution, and functionality of existing technologies to improve disease diagnostics and therapeutic guidance. These systems include advanced acquisition and post-processing methods using optical coherence tomography (OCT), combined scanning laser ophthalmoscopy and OCT systems, adaptive optics, surgical guidance, and photoacoustic technologies. Here, we provide an overview of these ophthalmic imaging systems and their clinical and basic science applications.

Adaptive Optics in Retinal Imaging

2017 ◽  
pp. 85-90
Keyword(s):  
Adaptive Optics ◽  
Retinal Imaging ◽  
Imaging Systems ◽  
Optic Coherence Tomography ◽  
High Resolution Imaging ◽  
Scanning Laser Ophthalmoscopy ◽  
Fundus Camera ◽  
New Instrument ◽  
Resolution Imaging ◽  
Near Future

Adaptive Optics (AO) is a new instrument that provides high-resolution imaging of retinal microstructures by correcting the aberrations. AO has been used to integrate with the different retinal imaging systems such as fundus camera, scanning laser ophthalmoscopy, fundus angiography, and optic coherence tomography. As a result, retinal images with nearly diffraction-limited resolution that allows the exploration of the cellular details of the retina. AO is still at the early stages of ophthalmology and has some limitations. However recent times there are a lot of studies evaluating the clinical applications and advantages of AO. These studies indicate that AO will begin to be used more widely in retina clinics in the near future.

scholarly journals High-NA open-top selective-plane illumination microscopy for biological imaging

2017 ◽  
Author(s):  
Ryan McGorty ◽  
Dan Xie ◽  
Bo Huang
Keyword(s):  
Adaptive Optics ◽  
Biological Sample ◽  
Spatial Configuration ◽  
Numerical Aperture ◽  
Biological Imaging ◽  
Imaging Systems ◽  
Optical Components ◽  
Volumetric Imaging ◽  
Selective Plane Illumination Microscopy ◽  
Living Organisms

Abstract:Selective-plane illumination microscopy (SPIM) provides unparalleled advantages for volumetric imaging of living organisms over extended times. However, the spatial configuration of a SPIM system often limits its compatibility with many widely used biological sample holders such as multi-well chambers and plates. To solve this problem, we developed a high numerical aperture (NA) open-top configuration that places both the excitation and detection objectives on the opposite of the sample coverglass. We carried out a theoretical calculation to analyze the structure of the system-induced aberrations. We then experimentally compensated the system aberrations using adaptive optics combined with static optical components, demonstrating near-diffraction-limited performance in imaging fluorescently labeled cells.© 2017 Optical Society of AmericaOCIS codes: (080.080) Geometric Optics; (110.0110) Imaging systems; (110.0180) Microscopy.

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