I. S. Zisser, N. N. Rekunova, S. A. Piachin, Y. O. Zisser
{"title":"Features of Thermal Elastic Deformation of Polymer Film Caused by Laser Radiation of Various Power","authors":"I. S. Zisser, N. N. Rekunova, S. A. Piachin, Y. O. Zisser","doi":"10.1134/S1062873824710031","DOIUrl":null,"url":null,"abstract":"<p>An experimental study of thermal deformation of a polymer film exposed to laser radiation of different intensity was carried out. The dependence of the radius of curvature of the deformed film on the duration of laser exposure and on the power of radiation was established. The temperature of the laser spot area was measured and the relative change in the film volume was calculated. The coefficient of volumetric expansion of the film material was determined from the obtained data.</p>","PeriodicalId":504,"journal":{"name":"Bulletin of the Russian Academy of Sciences: Physics","volume":"88 3 supplement","pages":"S467 - S471"},"PeriodicalIF":0.4800,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Russian Academy of Sciences: Physics","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1134/S1062873824710031","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Physics and Astronomy","Score":null,"Total":0}
引用次数: 0
Abstract
An experimental study of thermal deformation of a polymer film exposed to laser radiation of different intensity was carried out. The dependence of the radius of curvature of the deformed film on the duration of laser exposure and on the power of radiation was established. The temperature of the laser spot area was measured and the relative change in the film volume was calculated. The coefficient of volumetric expansion of the film material was determined from the obtained data.
期刊介绍：
Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.
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