| Project/Area Number |
15K21128
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Perceptual information processing
Optical engineering, Photon science
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 光計測 / 位相イメージング |
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| Outline of Final Research Achievements |
It is important in various fields to observe not only the amplitude but also the phase of a light wave. In particular, such phase imaging is attractive for biomedicine because most of bio-cells are transparent and they are difficult to detect with amplitude imaging. In this study, we developed a phase imager with a compact and simple optical hardware. We experimentally demonstrated reference-light-free and single-shot phase imaging and also single-pixel phase imaging. These achievements were published as seven papers in journals of the optical society. Our study is extendable for various wave sensing techniques in wide spectral regions, such as electron beam, X-ray, visible light, infrared light, and terahertz radiation.
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