Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Andreas W. Dreher"'
Publikováno v:
Ophthalmology. 105:2068-2076
Purpose A study was conducted to determine normative data for nerve fiber layer measurements as obtained by scanning laser polarimetry with the Laser Diagnostic Technologies Nerve Fiber Analyzer II, identify factors affecting the measurements, and id
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::749227316da4409dc42abc6ac4ab28d2
https://doi.org/10.1016/s0161-6420(98)91127-7
https://doi.org/10.1016/s0161-6420(98)91127-7
Publikováno v:
Applied optics. 28(4)
Laser scanning tomography can be used to assess retinal nerve fiber layer thickness and optic disc topography of the human eye. A pinhole is located at a plane conjugate to the focal plane of the scanning laser beam. This so-called confocal configura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9dee6dbcefa7c25155ecef9fecbfc17
https://pubmed.ncbi.nlm.nih.gov/20548563
https://pubmed.ncbi.nlm.nih.gov/20548563
Publikováno v:
American Journal of Ophthalmology. 111:221-229
We acquired five independent topographic images of the optic nerve head of eight normal eyes and eight eyes with primary open-angle glaucoma with a laser tomographic scanner. Each image had a field of view of 15 x 15 degrees with a resolution of 256
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa91d512846622f499478d7afda71a63
https://doi.org/10.1016/s0002-9394(14)72263-9
https://doi.org/10.1016/s0002-9394(14)72263-9
Publikováno v:
Journal of refractive surgery (Thorofare, N.J. : 1995). 24(2)
PURPOSETo compare the performance of the OphthonixZ-View diffractive aberrometer with two different Hartmann-Shack aberrometers. METHODSThe Ophthonix Z-View was compared with the Alcon LADARWave and VISX WaveScan using 4 model eyes and 68 human eyes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95c0a94c890cadc31a79230753903615
https://pubmed.ncbi.nlm.nih.gov/18297944
https://pubmed.ncbi.nlm.nih.gov/18297944
Publikováno v:
SPIE Proceedings.
A new type of spectacle lens was developed incorporating a thin layer of a novel polymer with a light-programmable refractive index. The refractive index change can be used to change the optical power of the lens. One of the applications of this new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e811520c4c3aa5b5a55a026ac3ea51f
https://doi.org/10.1117/12.701459
https://doi.org/10.1117/12.701459
Autor:
Andreas W. Dreher, Jeff Chomyn, Lawrence H. Sverdrup, Gomaa Abdel-Sadek, Jagdish M. Jethmalani
Publikováno v:
Controlling Light with Light: Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More.
By controlling the photocuring of polymer systems between optical substrates it is possible to accurately program a wide variety of wavefront patterns. Two distinct methods are described, and examples of programmed wavefront elements are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82a0df757179392e1d87b185629f5cd8
https://doi.org/10.1364/pr.2007.mb16
https://doi.org/10.1364/pr.2007.mb16
Publikováno v:
SPIE Proceedings.
High order aberrations in human eye can deteriorate visual acuity and contrast sensitivity. Such aberrations can not be corrected with traditional low-order (defocus and astigmatism) spectacles or contact lenses. A state-of-the-art adaptive optics vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a602b7b30b58767455a18a057421c7b
https://doi.org/10.1117/12.669240
https://doi.org/10.1117/12.669240
Autor:
F. Beck, Ann E. Elsner, Andreas W. Dreher, Stephen A. Burns, Q. Zhou, John J. Weiter, P. E. Tornambe
Publikováno v:
Laser Scanning: Update 1 ISBN: 9789401038669
Purpose: to use a novel technique, Multiply Scattered Light Tomography (MSLT), to provide a comfortable, rapid, and noninvasive method for detection and management of Age-related Macualar Degeneration. Methods: two patient groups were studied in clin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6205c696b0c3f0c32ec0c4f3d8a5ba0
https://doi.org/10.1007/978-94-010-0322-3_11
https://doi.org/10.1007/978-94-010-0322-3_11
Autor:
Andreas W. Dreher, Eric D. Bailey
Publikováno v:
SPIE Proceedings.
In the eye, the retinal nerve fibers transmit the visual signal from the photoreceptors to the brain. In certain diseases, i.e., glaucoma, these nerve fibers are damaged, resulting in impaired vision or blindness. The retinal nerve fiber layer consis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9cf6794cd035fc69a67e512291f3b26
https://doi.org/10.1117/12.147539
https://doi.org/10.1117/12.147539
Autor:
Andreas W. Dreher, Klaus Reiter
Publikováno v:
SPIE Proceedings.
The assessment of the condition of the retinal nerve fiber layer plays an important role for the early detection of blinding eye diseases like glaucoma. We describe the application of a scanning laser polarimeter for quantitative measurements of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::625417fbe7091bd09cbb3f7c1ffba791
https://doi.org/10.1117/12.138806
https://doi.org/10.1117/12.138806