This paper is a review of the wavefront concept based on Fermat’s principle, first in general terms and then for the exit pupil of an optical system that creates images. The reference wavefront and the real wavefrontare defined in the exit pupil and the difference between them determines the wavefront aberrations. The wavefront and the wavefront aberration are then represented mathematically. The Cartesian coordinate system is used as at the beginning to describe the aberration polynomial in general termsand discuss the meaning of the first terms (primary aberrations), and then the polar coordinate system is used.The aberration terms in this representation have a simpler mathematical form and it is ideal to describe the wavefront of a circu...
Orthogonal polynomials over the interior of a unit circle are widely used in aberration theory and i...
The Zernike polynomials are commonly used in the analysis of adaptive optics systems. Annular Zernik...
International audienceWe are in the midst of a shift towards using novel polynomials to decompose wa...
Se presenta una revisión del concepto frente de onda a partir del principio de Fermat, primero de fo...
It is possible to decompose the wavefront aberration by the Zernike polynomials. Through adaptive op...
La aberración del frente de onda es posible descomponerla a través de los polinomios de Zernike. Med...
Este trabalho descreve os passos envolvidos no desenvolvimento de um protótipo de aberroscópio para ...
A luz se propaga uniformemente a partir de um ponto luminoso na mesma velocidade em todas as direçõe...
When using Shack-Hartmann wavefront sensors (SH) and Zernike coefficients (Zs) in applications where...
The topic of this thesis is the development of procedures and algorithms for applications of Hartman...
We explain the nature of optical aberrations and how they may be represented mathematically. We desc...
International audienceThe optical defects of the human eye are analyzed and classified by studying t...
This work focuses on the general description of two methods for wavefront analysis: wavefront measur...
With the increasing importance of optical aberrations in both vision research and clini-cal practice...
Os valores médios de todos os coeficientes de Zernike são de aproximadamente zero, ao passo que a va...
Orthogonal polynomials over the interior of a unit circle are widely used in aberration theory and i...
The Zernike polynomials are commonly used in the analysis of adaptive optics systems. Annular Zernik...
International audienceWe are in the midst of a shift towards using novel polynomials to decompose wa...
Se presenta una revisión del concepto frente de onda a partir del principio de Fermat, primero de fo...
It is possible to decompose the wavefront aberration by the Zernike polynomials. Through adaptive op...
La aberración del frente de onda es posible descomponerla a través de los polinomios de Zernike. Med...
Este trabalho descreve os passos envolvidos no desenvolvimento de um protótipo de aberroscópio para ...
A luz se propaga uniformemente a partir de um ponto luminoso na mesma velocidade em todas as direçõe...
When using Shack-Hartmann wavefront sensors (SH) and Zernike coefficients (Zs) in applications where...
The topic of this thesis is the development of procedures and algorithms for applications of Hartman...
We explain the nature of optical aberrations and how they may be represented mathematically. We desc...
International audienceThe optical defects of the human eye are analyzed and classified by studying t...
This work focuses on the general description of two methods for wavefront analysis: wavefront measur...
With the increasing importance of optical aberrations in both vision research and clini-cal practice...
Os valores médios de todos os coeficientes de Zernike são de aproximadamente zero, ao passo que a va...
Orthogonal polynomials over the interior of a unit circle are widely used in aberration theory and i...
The Zernike polynomials are commonly used in the analysis of adaptive optics systems. Annular Zernik...
International audienceWe are in the midst of a shift towards using novel polynomials to decompose wa...