Results 1 to 10 of about 154,766 (375)

Wavefront-optimized treatment for myopia using Allegretto Wave Eye-Q excimer laser

open access: yesPhilippine Journal of Ophthalmology, 2011
Objective: To evaluate the efficacy, predictability, and safety of LASIK surgery using the Allegretto Wave Eye-Q excimer laser. Methods: Data of patients who underwent myopic LASIK were collected.
Celeste P. Guzman, MD   +1 more
doaj  

Wavefront analysis and phase correctors design using SHADOW

open access: yesJournal of Synchrotron Radiation
Knife-edge imaging is a successful method for determining the wavefront distortion of focusing optics such as Kirkpatrick–Baez mirrors or compound refractive lenses.
Hossein Khosroabadi   +3 more
doaj   +1 more source

Wavefront analysis and modulation transfer function of three multifocal intraocular lenses

open access: yesIndian Journal of Ophthalmology, 2010
Purpose: To evaluate wavefront performance and modulation transfer function (MTF) in the human eye after the implantation of diffractive or refractive multifocal intraocular lenses (IOLs). Materials and Methods: This was a prospective, interventional,
Santhiago Marcony   +5 more
doaj  

Simulation Analysis of an Atmospheric Turbulence Wavefront Measurement System

open access: yesPhotonics
In this paper, a turbulent wavefront measurement model based on the Hartmann system structure is proposed. The maximum recognizable mode number of different lens units is discussed, and the influence of different lens array arrangements on the accuracy ...
Gangyu Wang   +6 more
doaj   +1 more source

Refraction Solutions by Wavefront Targeting: ABSTRACT

open access: hybrid, 1963
Frederick L. Schenck
openalex   +1 more source

Single-Shot Wavefront Sensing in Focal Plane Imaging Using Transformer Networks

open access: yesOptics
Wavefront sensing is an essential technique in optical imaging, adaptive optics, and atmospheric turbulence correction. Traditional wavefront reconstruction methods, including the Gerchberg–Saxton (GS) algorithm and phase diversity (PD) techniques, are ...
Hangning Kou   +6 more
doaj   +1 more source

Breaking Boundaries: A Universal Wavefront Reconstruction Approach for High-resolution Solar Imaging

open access: yesThe Astrophysical Journal Letters
This Letter proposes a universal wavefront reconstruction approach based on a coupled data set and neural network, aiming to overcome the limitations of current algorithms in terms of universality and wavefront sensing accuracy for variable imaging ...
Xinlan Ge   +6 more
doaj   +1 more source

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