TO-Switch based on wavelength filter fabricated by light-induced self-written technology
| Project/Area Number |
23760309
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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 | Shizuoka University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 熱光学スイッチ / 自己形成 / 波長フィルタ / 合分波器 / 熱光学効果 / 自己形成導波路 / 回折格子 / 波長選択フィルタ / 光導波路 / 光インターコネクション / 光スイッチ |
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| Research Abstract |
I measured the refractive indices by the Fresnel reflection. I have succeeded in measuring the refractive index change of the material for self-written during the light curing. As the results, the material has the temperature coefficient equivalent to the polymeric materials in general. It was fabricated the combined structure by simultaneous formation by self-written technique. In addition, it was confirmed that the unit was operating as a reflection wavelength filter with the extinction ratio 16 dB by forming a diffraction grating. It has been occurred delamination frequently due to the problems of adhesion to the fiber. Therefore it was not be able to obtain the stable results for temperature changes. However, this problem is easily to be solved by improving the material.
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Report
(3 results)
Research Products
(16 results)
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[Presentation] M.Tomiki, H.Watanabe, H.Sakata, A.Kawasaki, T.Yamashita, M.Kagami2011
Author(s)
M.Tomiki, H.Watanabe, H.Sakata, A.Kawasaki, T.Yamashita, M.Kagami
Organizer
17th Microoptics Conference
Place of Presentation
仙台国際センター(宮城県)
Year and Date
2011-11-01
Related Report
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[Presentation] ポリマー光学材料の屈折率変化の測定2011
Author(s)
冨木政宏, 宇野将也, 渡邊裕樹, 坂田肇, 山下達弥, 河崎朱里, 各務学
Organizer
電子情報通信学会電子部品・材料研究会
Place of Presentation
北海道大学(北海道)
Year and Date
2011-08-25
Related Report
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