2017 Fiscal Year Final Research Report
Development of digital holographic analysing system for drying and hardening processes
| Project/Area Number |
15K06109
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Measurement engineering
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| Research Institution | Shimane University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | ディジタルホログラフィ / 偏光解析 / 乾燥過程 / 顕微鏡 |
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| Outline of Final Research Achievements |
To further investigate the drying and hardening process of pait films, we have constructed and studied both a digital holographic microscope and analyzing system for polarization state of transmitted light wave from the paint film. In the profile measurement of paint film using two wavelength method in digital holograph, it has been difficult to accurately measure the profile of paint films due to the shortage of intensity of tranmitted light. However, it has been successfully conducted to analyze the polarization state of the light from paint film. In addition, in digital holographic microscope, it was possible to follow the drying state of tiny ink dot having a diameter of a few hundred micrometer upto 50000 sec by using the deformation measurement.
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| Free Research Field |
光計測，計測工学
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