2013 Fiscal Year Final Research Report
Developed the flat top laser illumination system by using two axicon lens
| Project/Area Number |
24657098
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Biophysics
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | アキシコン |
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| Research Abstract |
In this study, we developed the flat top laser illumination system by using two axicon lens. As a results, there are some problems that are the geometry between the two axicon lenses. The profile of optical intensity was influenced by the relative position and angle of the two lenses. In the accuracy of the current parts of photonics, it is hard to construct the stable system. And the optical profile of laser itself affected the profile of flat top laser. It is necessary to design more easy and stable the optical system.
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