2013 Fiscal Year Final Research Report
Research on hybrid Si/Silica waveguide integrated circuits
| Project/Area Number |
23360145
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Tohoku University |
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Principal Investigator |
YAMADA Hirohito 東北大学, 工学(系)研究科(研究院), 教授 (60443991)
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| Co-Investigator(Kenkyū-buntansha) |
OTERA Yasuo 東北大学, 大学院・工学研究科, 准教授 (20292295)
KITA Tomohiro 東北大学, 大学院・工学研究科, 助教 (40466537)
TANUSHI Yuichiro 東北大学, 未来科学技術共同研究センター, 助教 (90397985)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | 光デバイス / 光回路 |
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| Research Abstract |
We studied optical devices or optical integrated circuits with silicon and silica materials. We proposed hybrid silicon/silica integrated optical circuits, and demonstrated the excellent performance by both theoretical analysis and experiments. We also studied grating couplers that input/output optical signal to/from the circuits, and derived the design for compact and high coupling efficiency. We further studied the method of flip-chip mounting of laser diodes on the circuits, and demonstrated a tunable wavelength laser with the method.
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[Presentation]2013
Author(s)
T. Kita, K. Nemoto, K. Watanabe, H. Yamazaki, and H. Yamada
Organizer
CLEO/Pacific Rim 2013
Place of Presentation
京都国際会館
Year and Date
2013-07-03
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