2016 Fiscal Year Final Research Report
Development of local excitation system using axicon lens
| Project/Area Number |
26610127
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Biological physics/Chemical physics/Soft matter physics
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| Research Institution | Osaka University (2015-2016)
Tohoku University (2014) |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | バクテリア |
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| Outline of Final Research Achievements |
The most important point of an optical system using axicon lens is alignment of axis of light. An accuracy of axicon apex is important point. To avoid of it, the expanded laser beam was incident to the system. To expand the beam radius, we used both a commercially produced beam expander and two convex lenses. However, in both cases, the beam profiles were turbulence. Next point is the establishment of optical system having a fine beam profile.
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| Free Research Field |
生物物理学
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