Holographic ultraviolet nanosecond laser processing using adaptive optics

Holographic ultraviolet nanosecond laser processing using adaptive optics | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Holographic ultraviolet nanosecond laser processing using adaptive optics Satoshi Hasegawa, Mizuki Kato, Yoshio Hayasaki This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-2136943/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 18 Mar, 2023 Read the published version in Applied Physics B → Version 1 posted 7 You are reading this latest preprint version Abstract Fabrication of a through hole in a polyimide film was demonstrated by holographic ultraviolet (UV) nanosecond laser processing with a computer-generated hologram displayed on a phase-only spatial light modulator (SLM). The UV laser was directly modulated into a Bessel beam by a diffractive axicon displayed on the SLM. The direct modulation contributed to improved light-utilization efficiency of the UV laser and a simplified optical setup compared to the conventional method based on a combination of an SLM and harmonic generation using a nonlinear optical crystal. Furthermore, adaptive optics was implemented in holographic laser processing to compensate for aberrations in the optical setup. The proposed method is suitable for improving the throughput and accuracy of drilling, cutting, and additive manufacturing using UV lasers with industrial requirements. UV laser processing Computer-generated hologram Spatial light modulator Adaptive optics Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 18 Mar, 2023 Read the published version in Applied Physics B → Version 1 posted Editorial decision: Major revision 31 Dec, 2022 Reviews received at journal 05 Dec, 2022 Reviewers agreed at journal 27 Nov, 2022 Reviewers invited by journal 24 Nov, 2022 Editor assigned by journal 07 Oct, 2022 Submission checks completed at journal 07 Oct, 2022 First submitted to journal 05 Oct, 2022 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-2136943","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":142444380,"identity":"b134dfa1-b53c-4b0e-b3b5-87ea3858ab89","order_by":0,"name":"Satoshi Hasegawa","email":"data:image/png;base64,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","orcid":"","institution":"Center for Optical Research and Education, Utsunomiya University","correspondingAuthor":true,"prefix":"","firstName":"Satoshi","middleName":"","lastName":"Hasegawa","suffix":""},{"id":142444381,"identity":"8ada62f1-ccca-4310-a323-c48a4796c944","order_by":1,"name":"Mizuki Kato","email":"","orcid":"","institution":"Center for Optical Research and Education, Utsunomiya University","correspondingAuthor":false,"prefix":"","firstName":"Mizuki","middleName":"","lastName":"Kato","suffix":""},{"id":142444382,"identity":"5c1f7afe-beda-4418-abc2-e53734e39675","order_by":2,"name":"Yoshio Hayasaki","email":"","orcid":"","institution":"Center for Optical Research and Education, Utsunomiya University","correspondingAuthor":false,"prefix":"","firstName":"Yoshio","middleName":"","lastName":"Hayasaki","suffix":""}],"badges":[],"createdAt":"2022-10-06 03:44:18","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-2136943/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-2136943/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1007/s00340-023-07993-1","type":"published","date":"2023-03-18T20:02:15+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":27634357,"identity":"52dddd42-d397-47ec-ad6b-611ad54979e3","added_by":"auto","created_at":"2022-10-11 18:07:32","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":1978843,"visible":true,"origin":"","legend":"","description":"","filename":"221006.pdf","url":"https://assets-eu.researchsquare.com/files/rs-2136943/v1_covered.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Holographic ultraviolet nanosecond laser processing using adaptive optics","fulltext":[{"header":"Full Text","content":"This preprint is available for \u003ca href='/article/rs-2136943/latest.pdf' target='_blank'\u003edownload as a PDF\u003c/a\u003e."}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"applied-physics-b","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"aphb","sideBox":"Learn more about [Applied Physics B](http://link.springer.com/journal/340)","snPcode":"340","submissionUrl":"https://submission.nature.com/new-submission/340/3","title":"Applied Physics B","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false},"keywords":"UV laser processing, Computer-generated hologram, Spatial light modulator, Adaptive optics","lastPublishedDoi":"10.21203/rs.3.rs-2136943/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-2136943/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"Fabrication of a through hole in a polyimide film was demonstrated by holographic ultraviolet (UV) nanosecond laser processing with a computer-generated hologram displayed on a phase-only spatial light modulator (SLM). 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