Tools
Sorted by:
Try your query at:
 |
 |
 |
 |
 |
 |
Results 1 - 10
of
1,005
HIGH ORDER ABERRATION CORRECTION
"... It is known that modern accelerators fall under nonlinear aberrations influence. The most of these aberrations have harmful character, and their effect must be maximally de-creased. There are a set of approaches and codes to solving this problem. In this paper, we consider an approach for solving th ..."
Abstract
- Add to MetaCart
It is known that modern accelerators fall under nonlinear aberrations influence. The most of these aberrations have harmful character, and their effect must be maximally de-creased. There are a set of approaches and codes to solving this problem. In this paper, we consider an approach for solving
Effects of higher-order aberration
"... correction on stereopsis at different viewing durations ..."
Lithographic Characterization of Low-Order Aberrations
- in a 0.3NA EUV Microfield Exposure Tool,” Proc. SPIE 6151, 6151104
, 2006
"... Although tremendous progress has been made in the crucial area of fabrication of extreme ultraviolet (EUV) projection optics, the realization diffraction-limited high numerical aperture (NA) optics (above 0.2 NA) remains a concern. The highest NA EUV optics available to date are the 0.3-NA Microfiel ..."
Abstract
-
Cited by 1 (1 self)
- Add to MetaCart
present the lithographic measurement of low-order aberrations in the Berkeley MET tool, including a quantitative measurement of astigmatism and spherical error and a qualitative measurement of coma. The lithographic results are directly compared to interferometry results obtained from the same optic
Original Article Higher-Order Aberrations in Myopic Eyes
"... Purpose: To evaluate the correlation between refractive error and higher-order aberrations (HOAs) in patients with myopic astigmatism. Methods: HOAs were measured using the Zywave II aberrometer over a 6 mm pupil. Correlations between HOAs and myopia, astigmatism, and age were analyzed. Results: One ..."
Abstract
- Add to MetaCart
Purpose: To evaluate the correlation between refractive error and higher-order aberrations (HOAs) in patients with myopic astigmatism. Methods: HOAs were measured using the Zywave II aberrometer over a 6 mm pupil. Correlations between HOAs and myopia, astigmatism, and age were analyzed. Results
Analysis of Four Aberrometers for Evaluating Lower and Higher Order Aberrations
"... Purpose: To compare the measurements of lower and higher order aberrations (HOA) of 4 commonly used aberrometers. ..."
Abstract
- Add to MetaCart
Purpose: To compare the measurements of lower and higher order aberrations (HOA) of 4 commonly used aberrometers.
Changes of Higher Order Aberration Analyzed by Continuous Measurement
"... Purpose: To analyze the changes of higher order aberration (HOA) measured serially by KR-1W Ⓡ wavefront at every second for 10 seconds between, before, and after phacoemulsification and to evaluate the relationships between HOA and the ocular sur-face indicators (Schirmer test, tear break-up time, s ..."
Abstract
- Add to MetaCart
Purpose: To analyze the changes of higher order aberration (HOA) measured serially by KR-1W Ⓡ wavefront at every second for 10 seconds between, before, and after phacoemulsification and to evaluate the relationships between HOA and the ocular sur-face indicators (Schirmer test, tear break-up time
The Heritability of Corneal and Ocular Higher-Order Aberrations in Koreans: The Healthy Twin Study
"... PURPOSE. To estimate the genetic influences on corneal and ocular higher-order aberrations (HoAs) in the Korean population. METHODS. This was a prospective, family-based twin cohort study. A total of 1272 adult twins and their family members, who were part of the Korean Healthy Twin Study from 2007 ..."
Abstract
- Add to MetaCart
PURPOSE. To estimate the genetic influences on corneal and ocular higher-order aberrations (HoAs) in the Korean population. METHODS. This was a prospective, family-based twin cohort study. A total of 1272 adult twins and their family members, who were part of the Korean Healthy Twin Study from
Contrast sensitivity function and ocular higher-order aberrations following overnight orthokeratology,”
- Investigative Ophthalmology and Visual Science,
, 2007
"... PURPOSE. To evaluate relationships among contrast sensitivity function, ocular higher-order aberration, and myopic correction in eyes undergoing overnight orthokeratology for myopia. METHODS. A prospective study was conducted in 46 eyes of 23 patients undergoing orthokeratology. Inclusion criteria ..."
Abstract
-
Cited by 12 (0 self)
- Add to MetaCart
PURPOSE. To evaluate relationships among contrast sensitivity function, ocular higher-order aberration, and myopic correction in eyes undergoing overnight orthokeratology for myopia. METHODS. A prospective study was conducted in 46 eyes of 23 patients undergoing orthokeratology. Inclusion criteria
Transient Increase of Higher-Order Aberrations after Lateral Rectus Recession in Children
, 2009
"... ∙ The authors have no financial conflicts of interest. The changes of higher-order aberrations (HOAs) after bilateral lateral rectus muscle recession were evaluated. Forty eyes of 20 children were enrolled and their wavefront information was assessed until postoperative 3 months. Even though the roo ..."
Abstract
- Add to MetaCart
∙ The authors have no financial conflicts of interest. The changes of higher-order aberrations (HOAs) after bilateral lateral rectus muscle recession were evaluated. Forty eyes of 20 children were enrolled and their wavefront information was assessed until postoperative 3 months. Even though
Results 1 - 10
of
1,005
