Phase retrieval is a cornerstone of wavefront analysis, which is finding ever wider applications in many fields where it is met under two forms: wavefront reconstruction and surface analysis. Present techniques leave opportunities for novel methods: more powerful, more efficient and especially cheaper. Whereas the most popular techniques require sophisticated optical equipement, the use of a diffractive solution makes possible the use of low cost equipment combined with a powerful intelligent digital image-processing. The aim of this study is, on the one hand, to demonstrate the feasibility of a multiview principle dealing with phase retrieval of an unknown beam and on the other, to design an experimental setup that is able to determine the...
This paper develops a novel framework for phase retrieval, a problem which arises in X-ray crystal-l...
This doctoral thesis is dedicated to the development of a mini phase microscope capable of subpixel ...
In this work we consider the problem of reconstruction of a signal from the magnitude of its Fourier...
Phase retrieval is a cornerstone of wavefront analysis, which is finding ever wider applications in ...
La caractérisation de phase est la pierre angulaire de l'analyse de front d'onde. Devenant un secteu...
International audienceWe present a new multi-illumination technique for the determination of the pha...
In this Letter, we propose a method for retrieving the phase of a wavefront from the diffraction pat...
Thesis (Ph. D.)--University of Rochester. College of Engineering and Applied Science. Institute of O...
Phase retrieval is a numerical procedure concerned with the recovery of a complex-valued signal from...
Phase-imaging techniques extract the optical path length information of a scene, whereas wavefront s...
oai:ojs.pkp.sfu.ca:article/732A phase retrieval technique using a spatial light modulator (SLM) and ...
This paper explains two iterative phase recovery methods where the goal of each one is different. Th...
We propose a new algorithm for absolute phase retrieval from multiwavelength noisy phase coded diffr...
In this Letter, we present referenceless phase retrieval methods with resolution enhancement. Struct...
Phaseless super-resolution is the problem of recovering an unknown signal from measurements of the “...
This paper develops a novel framework for phase retrieval, a problem which arises in X-ray crystal-l...
This doctoral thesis is dedicated to the development of a mini phase microscope capable of subpixel ...
In this work we consider the problem of reconstruction of a signal from the magnitude of its Fourier...
Phase retrieval is a cornerstone of wavefront analysis, which is finding ever wider applications in ...
La caractérisation de phase est la pierre angulaire de l'analyse de front d'onde. Devenant un secteu...
International audienceWe present a new multi-illumination technique for the determination of the pha...
In this Letter, we propose a method for retrieving the phase of a wavefront from the diffraction pat...
Thesis (Ph. D.)--University of Rochester. College of Engineering and Applied Science. Institute of O...
Phase retrieval is a numerical procedure concerned with the recovery of a complex-valued signal from...
Phase-imaging techniques extract the optical path length information of a scene, whereas wavefront s...
oai:ojs.pkp.sfu.ca:article/732A phase retrieval technique using a spatial light modulator (SLM) and ...
This paper explains two iterative phase recovery methods where the goal of each one is different. Th...
We propose a new algorithm for absolute phase retrieval from multiwavelength noisy phase coded diffr...
In this Letter, we present referenceless phase retrieval methods with resolution enhancement. Struct...
Phaseless super-resolution is the problem of recovering an unknown signal from measurements of the “...
This paper develops a novel framework for phase retrieval, a problem which arises in X-ray crystal-l...
This doctoral thesis is dedicated to the development of a mini phase microscope capable of subpixel ...
In this work we consider the problem of reconstruction of a signal from the magnitude of its Fourier...