Development Principle of Imageguide for Raman Spectroscopy by Hollow Light Guiding
| Project/Area Number |
23760297
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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 |
Electron device/Electronic equipment
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| Research Institution | Tohoku University |
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Principal Investigator |
KATAGIRI Takashi 東北大学, 工学(系)研究科(研究院), 准教授 (90415125)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | ラマン分光 / 中空光ファイバ / イメージング / イメージガイド / 光デバイス・光回路 |
|---|
| Research Abstract |
A hollow fiber image bundle for Raman spectral imaging was designed and fabricated. Theoretical loss calculations indicated image bundles with over 250 pixels were feasible without significant increase in transmission loss. In fabrication, a glass capillary bundle with a honeycomb cross-section was formed by the stack-and-draw method, and a silver thin film was deposited on the inner surface of the bundle by silver plating technique. Raman images of 10 um polymer beads were observed by using flexible Raman imaging system which consisted of fabricated hollow fiber image bundle and the thin film tunable filter based direct Raman imaging setup.
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Report
(4 results)
Research Products
(44 results)
