Design strategy and management of aberration correction process for lens with high complexity index
Subject of Research. The strategy of designing optical imaging systems is defined, which consists in combining various design methods and is based on the theory of structural and parametric synthesis, ensuring the presence of the necessary correction parameters in the original optical system. The co...
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| Format: | Article |
| Language: | English |
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Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
2021-02-01
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| Series: | Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki |
| Subjects: | |
| Online Access: | https://ntv.ifmo.ru/file/article/20183.pdf |
| _version_ | 1818414195727663104 |
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| author | Irina L. Livshits Tatiana V. Tochilina O. Faehnle Svetlana L. Volkova |
| author_facet | Irina L. Livshits Tatiana V. Tochilina O. Faehnle Svetlana L. Volkova |
| author_sort | Irina L. Livshits |
| collection | DOAJ |
| description | Subject of Research. The strategy of designing optical imaging systems is defined, which consists in combining various design methods and is based on the theory of structural and parametric synthesis, ensuring the presence of the necessary correction parameters in the original optical system. The control of the correction of residual aberrations by using the
correction capabilities of the scheme is considered. The composition of the evaluation function, recommendations for automated aberration correction, calculation of tolerances for the manufacture of an optical system, as well as the decision-making procedure for choosing the best optical scheme option are proposed. Method. The strategy is based
on the analysis of the properties of optical imaging systems and their classification, followed by the determination of the system complexity index, as well as on the classification of aberrations and the development of methods for their correction. Main Results. An algorithm is proposed for implementing the strategy based on understanding the properties
of the optical system and its correction capabilities. Analysis of the design specification for determining the complexity index of the optical imaging system, the choice of the optimal scheme and the correction capabilities of the scheme are determined. The composition of the evaluation function is considered. The “default” function evaluation and the
function compiled by the user are compared taking into account the recommendations proposed in this paper. Practical Relevance. The implementation of the proposed strategy creates conditions for reducing the design time, especially for systems of increased complexity with forced technical characteristics. An algorithm flowchart is presented, its parameters and correction capabilities are determined. Automated correction is carried out based on the received recommendations.
The tolerances for manufacturing are calculated and the level of its manufacturability is determined. |
| first_indexed | 2024-12-14T11:15:15Z |
| format | Article |
| id | doaj.art-f01fdcb4b7f642bd800780208d6dddb6 |
| institution | Directory Open Access Journal |
| issn | 2226-1494 2500-0373 |
| language | English |
| last_indexed | 2024-12-14T11:15:15Z |
| publishDate | 2021-02-01 |
| publisher | Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) |
| record_format | Article |
| series | Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki |
| spelling | doaj.art-f01fdcb4b7f642bd800780208d6dddb62022-12-21T23:04:04ZengSaint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki2226-14942500-03732021-02-01211405110.17586/2226-1494-2021-21-1-40-51Design strategy and management of aberration correction process for lens with high complexity indexIrina L. Livshits0https://orcid.org/0000-0002-3256-1481Tatiana V. Tochilina1https://orcid.org/0000-0003-4173-8864O. Faehnle2https://orcid.org/0000-0002-3090-7813Svetlana L. Volkova3https://orcid.org/0000-0002-2192-9818PhD, Senior Researcher, Laboratory Head, ITMO University, Saint Petersburg, 197101, Russian FederationPhD, Senior Lecturer, ITMO University, Saint Petersburg, 197101, Russian FederationPhD, Senior Expert, PanDao GmbH, St. Gallen, 9016, SwitzerlandPhD, Associate Professor, Saint Petersburg State University of Architecture and Civil Engineering (SPbGASU), Saint Petersburg, 190005, Russian FederationSubject of Research. The strategy of designing optical imaging systems is defined, which consists in combining various design methods and is based on the theory of structural and parametric synthesis, ensuring the presence of the necessary correction parameters in the original optical system. The control of the correction of residual aberrations by using the correction capabilities of the scheme is considered. The composition of the evaluation function, recommendations for automated aberration correction, calculation of tolerances for the manufacture of an optical system, as well as the decision-making procedure for choosing the best optical scheme option are proposed. Method. The strategy is based on the analysis of the properties of optical imaging systems and their classification, followed by the determination of the system complexity index, as well as on the classification of aberrations and the development of methods for their correction. Main Results. An algorithm is proposed for implementing the strategy based on understanding the properties of the optical system and its correction capabilities. Analysis of the design specification for determining the complexity index of the optical imaging system, the choice of the optimal scheme and the correction capabilities of the scheme are determined. The composition of the evaluation function is considered. The “default” function evaluation and the function compiled by the user are compared taking into account the recommendations proposed in this paper. Practical Relevance. The implementation of the proposed strategy creates conditions for reducing the design time, especially for systems of increased complexity with forced technical characteristics. An algorithm flowchart is presented, its parameters and correction capabilities are determined. Automated correction is carried out based on the received recommendations. The tolerances for manufacturing are calculated and the level of its manufacturability is determined.https://ntv.ifmo.ru/file/article/20183.pdfdesign strategyoptical systemsaberrationsaberration correction methodsevaluation functioncorrection |
| spellingShingle | Irina L. Livshits Tatiana V. Tochilina O. Faehnle Svetlana L. Volkova Design strategy and management of aberration correction process for lens with high complexity index Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki design strategy optical systems aberrations aberration correction methods evaluation function correction |
| title | Design strategy and management of aberration correction process for lens with high complexity index |
| title_full | Design strategy and management of aberration correction process for lens with high complexity index |
| title_fullStr | Design strategy and management of aberration correction process for lens with high complexity index |
| title_full_unstemmed | Design strategy and management of aberration correction process for lens with high complexity index |
| title_short | Design strategy and management of aberration correction process for lens with high complexity index |
| title_sort | design strategy and management of aberration correction process for lens with high complexity index |
| topic | design strategy optical systems aberrations aberration correction methods evaluation function correction |
| url | https://ntv.ifmo.ru/file/article/20183.pdf |
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