Photothermal imaging using photopyroelectric and dual-beam mode-mismatched thermal lens method for defect study on transparent materials
This research is carried out mainly to study the defect by comparing thermal images obtained from PPE setup and dual-beam mode-mismatched thermal lens method setup. The laser beam is optimized first to select the most suitable laser beam for thermal imaging process for PPE setup and dual-beam mo...
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| Format: | Thesis |
| Language: | English |
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2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/90035/1/FS%202020%2010%20ir.pdf |