2012 Fiscal Year Final Research Report
Real-time digital holography for environmental monitoring
| Project/Area Number |
22560034
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | Saitama University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | デジタルホログラフィ / モニタリング / リアルタイム計測 |
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| Research Abstract |
Digital holographic real-time aquatic microorganism monitoring system was studied for environmental monitoring. The statistical generalized phase-shifting method and the radial carrier method was developed to measure three-dimensional action, shape change and internal refractive index profile of the microorganism in real time. The proposed method was confirmed by the experiment and simulation. The tracking of the green algae microorganism under water and the internal refractive index measurement were successfully performed by the proposed method.
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