Results 201 to 210 of about 656,340 (251)

Visual acuity in controls and patients measured with Maxwellian view and a 3 mm pupil: Examining potential effects of inherent and induced aberrations. [PDF]

PLoS One
Parimi V, Elsner AE, Clark CA, King BJ.
europepmc   +1 more source

Combinatorial multiomic analysis from a pedigree of Sox10Dom Hirschsprung mice identifies multiple high confidence candidate modifiers of Enteric Nervous System development. [PDF]

PLoS Comput Biol
Benthal JT, Avila JA, Smith JR, Southard-Smith EM.   +3 more
europepmc   +1 more source

CURVED WAVEFRONT CORRECTIONS FOR PHOTOELECTRON SCATTERING

, 1985
Barton, J.J., Shirley, D.A.
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Wavefront corrections of intraocular lenses

Ophthalmology Clinics of North America, 2004
This article describes two currently available intraocular lenses (IOLs) that have special design features allowing for correction of optical aberrations other than spherical refractive errors. Although they are not yet fully "customized" lenses, their development has involved average aberrations measured with wavefront technology.
Liliana, Werner, Nick, Mamalis
openaire   +2 more sources

Surface solution to correct a freeform wavefront

Applied Optics, 2021
In this paper an equation is presented to design a refractive surface such that, given an arbitrary wavefront, the surface refracts it into a perfect spherical wave. The equation that computes these refractive surfaces is exhaustively tested using ray-tracing techniques, and the performance is as expected.
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Wavefront correction with photon echoes

Optics Communications, 1977
Abstract If a first pulse with accumulated phase ϕ( x , y , z 0 ) and a plane wave second pulse generate a photon echo, the echo has phase -ϕ( x , y , z 0 ) and is wavefront corrected when returned along the path of the first pulse.
C.V. Heer, P.F. McManamon
openaire   +1 more source

Tomagraphic wavefront correction for the LSST

SPIE Proceedings, 2006
The Large Synoptic Survey Telescope (LSST) is a three mirror modified Paul-Baker design with an 8.4m primary, a 3.4m secondary, and a 5.0m tertiary followed by a 3-element refractive corrector producing a 3.5 degree field of view. This design produces image diameters of
Phillion, D. W., Olivier, S. S., Baker, K., Seppala, L., Hvisc, S.   +4 more
openaire   +1 more source

Wavefront correction based on a reflective liquid crystal wavefront sensor

Journal of Optics A: Pure and Applied Optics, 2008
A novel wavefront sensor (WFS) based on liquid crystal on silicon (LCOS) is demonstrated. The design of the liquid crystal microlens array with LCOS is given in detail. To save the energy of the incident light, an optimized optical design of the WFS is also considered.
L Hu, L Xuan, D Li, Z Cao, Q Mu, Y Liu, Z Peng, X Lu   +7 more
openaire   +1 more source

Liquid crystal lens with corrected wavefront asymmetry

Applied Optics, 2018
We propose a simple technique allowing the correction of the inherent wavefront asymmetry in electrically variable liquid crystal lenses with relatively small diameters. This is achieved by splitting the peripheral hole patterned electrode of the lens in the direction of the ground-state anisotropy axis.
Louis, Begel, Tigran, Galstian
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Wavefront shaping for intraocular scattering correction

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), 2021
In this work we propose a non-invasive alternative to cataracts surgery by means of manipulating the wavefront of the incident light. We show a two-fold improvement in the Strehl ratio of the ocular Point Spread Function.
Alba Maria Paniagua-Diaz, Pablo Artal
openaire   +1 more source