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Measurement of the Aspherical Optical Surfaces with the Improved Phase Retrieval
In order to verify the estimated wave-front ability of the phase retrieval, a method utilized in the measurement of the aspherical optical surfaces using the phase retrieval technology is described. This technique is based on the algorithm as a solution for the measurement of the aspherical optical...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9025895/ https://www.ncbi.nlm.nih.gov/pubmed/35457858 http://dx.doi.org/10.3390/mi13040549 |
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author | Ma, Xinxue Wang, Jianli Wang, Bin Liu, Xinyue |
author_facet | Ma, Xinxue Wang, Jianli Wang, Bin Liu, Xinyue |
author_sort | Ma, Xinxue |
collection | PubMed |
description | In order to verify the estimated wave-front ability of the phase retrieval, a method utilized in the measurement of the aspherical optical surfaces using the phase retrieval technology is described. This technique is based on the algorithm as a solution for the measurement of the aspherical optical surfaces, whose principle is sampling a number of the given defocus images and obtaining the phase information by solving the wave-front with Fourier optical diffractive theory and mathematics optimization. We set up an experimental arrangement used to measure the aspherical optical surfaces using the improved phase retrieval. In addition, we introduced the method of optical alignment in detail, which is very important for high-precision measurements. We obtained an agreement among the error distributions, the peak value, and the root-mean-square value of a ZYGO interferometer, which demonstrates that the improved phase retrieval method can effectively estimate the wave-front and the aberrations of aspherical optical surfaces. |
format | Online Article Text |
id | pubmed-9025895 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-90258952022-04-23 Measurement of the Aspherical Optical Surfaces with the Improved Phase Retrieval Ma, Xinxue Wang, Jianli Wang, Bin Liu, Xinyue Micromachines (Basel) Article In order to verify the estimated wave-front ability of the phase retrieval, a method utilized in the measurement of the aspherical optical surfaces using the phase retrieval technology is described. This technique is based on the algorithm as a solution for the measurement of the aspherical optical surfaces, whose principle is sampling a number of the given defocus images and obtaining the phase information by solving the wave-front with Fourier optical diffractive theory and mathematics optimization. We set up an experimental arrangement used to measure the aspherical optical surfaces using the improved phase retrieval. In addition, we introduced the method of optical alignment in detail, which is very important for high-precision measurements. We obtained an agreement among the error distributions, the peak value, and the root-mean-square value of a ZYGO interferometer, which demonstrates that the improved phase retrieval method can effectively estimate the wave-front and the aberrations of aspherical optical surfaces. MDPI 2022-03-30 /pmc/articles/PMC9025895/ /pubmed/35457858 http://dx.doi.org/10.3390/mi13040549 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Ma, Xinxue Wang, Jianli Wang, Bin Liu, Xinyue Measurement of the Aspherical Optical Surfaces with the Improved Phase Retrieval |
title | Measurement of the Aspherical Optical Surfaces with the Improved Phase Retrieval |
title_full | Measurement of the Aspherical Optical Surfaces with the Improved Phase Retrieval |
title_fullStr | Measurement of the Aspherical Optical Surfaces with the Improved Phase Retrieval |
title_full_unstemmed | Measurement of the Aspherical Optical Surfaces with the Improved Phase Retrieval |
title_short | Measurement of the Aspherical Optical Surfaces with the Improved Phase Retrieval |
title_sort | measurement of the aspherical optical surfaces with the improved phase retrieval |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9025895/ https://www.ncbi.nlm.nih.gov/pubmed/35457858 http://dx.doi.org/10.3390/mi13040549 |
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