Opal-templated films for optical strain sensing
© 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement A polydimethylsiloxane film patterned by a self-assembled array has been demonstrated as a strain sensor. A monolayer of 580 nm polystyrene spheres prepared by convective deposition was the template to tran...
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| التنسيق: | مقال |
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2020
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th-mahidol.583702020-08-25T18:47:24Z Opal-templated films for optical strain sensing Nonthanan Sitpathom Tanyakorn Muangnapoh Judith M. Dawes Macquarie University Thailand National Nanotechnology Center Mahidol University Physics and Astronomy © 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement A polydimethylsiloxane film patterned by a self-assembled array has been demonstrated as a strain sensor. A monolayer of 580 nm polystyrene spheres prepared by convective deposition was the template to transfer a periodic pattern to a polydimethylsiloxane (PDMS) film. Optical diffraction through the stretched PDMS film, enabled strain sensing perpendicular and parallel to the stretching direction, with sensitivities of 1.7 nm/% strain and 4.0 nm/% strain, respectively. The PDMS film was used as a vibration sensor at 50 Hz. 2020-08-25T11:47:24Z 2020-08-25T11:47:24Z 2020-05-25 Article Optics Express. Vol.28, No.11 (2020), 16280-16287 10.1364/OE.390095 10944087 2-s2.0-85085613544 https://repository.li.mahidol.ac.th/handle/123456789/58370 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85085613544&origin=inward |
| institution |
Mahidol University |
| building |
Mahidol University Library |
| continent |
Asia |
| country |
Thailand Thailand |
| content_provider |
Mahidol University Library |
| collection |
Mahidol University Institutional Repository |
| topic |
Physics and Astronomy |
| spellingShingle |
Physics and Astronomy Nonthanan Sitpathom Tanyakorn Muangnapoh Judith M. Dawes Opal-templated films for optical strain sensing |
| description |
© 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement A polydimethylsiloxane film patterned by a self-assembled array has been demonstrated as a strain sensor. A monolayer of 580 nm polystyrene spheres prepared by convective deposition was the template to transfer a periodic pattern to a polydimethylsiloxane (PDMS) film. Optical diffraction through the stretched PDMS film, enabled strain sensing perpendicular and parallel to the stretching direction, with sensitivities of 1.7 nm/% strain and 4.0 nm/% strain, respectively. The PDMS film was used as a vibration sensor at 50 Hz. |
| author2 |
Macquarie University |
| author_facet |
Macquarie University Nonthanan Sitpathom Tanyakorn Muangnapoh Judith M. Dawes |
| format |
Article |
| author |
Nonthanan Sitpathom Tanyakorn Muangnapoh Judith M. Dawes |
| author_sort |
Nonthanan Sitpathom |
| title |
Opal-templated films for optical strain sensing |
| title_short |
Opal-templated films for optical strain sensing |
| title_full |
Opal-templated films for optical strain sensing |
| title_fullStr |
Opal-templated films for optical strain sensing |
| title_full_unstemmed |
Opal-templated films for optical strain sensing |
| title_sort |
opal-templated films for optical strain sensing |
| publishDate |
2020 |
| url |
https://repository.li.mahidol.ac.th/handle/123456789/58370 |
| _version_ |
1763491942028541952 |