Microscopic imaging of surface plasmon wave packt at optical communication wavelength and the nonlinear amplification
| Project/Area Number |
26706018
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Optical engineering, Photon science
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| Research Institution | University of Tsukuba |
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Principal Investigator |
KUBO Atsushi 筑波大学, 数理物質系, 講師 (10500283)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥24,440,000 (Direct Cost: ¥18,800,000、Indirect Cost: ¥5,640,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2016: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2015: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2014: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
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| Keywords | 表面プラズモン / プラズモニクス / フェムト秒 / レーザー / 顕微鏡 / 超高速現象 / 時間分解 / 非線形光学 / 光物性 / 超高速情報処理 / 超精密計測 / 高性能レーザー / 時間分解顕微鏡 / 超高速通信 / 微小光学 |
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| Outline of Final Research Achievements |
"Plasmonic devices", which are considered as next-generation information processing devices, are required to work at optical communication wavelengths. Moreover, their dynamical properties at ultrafast time-regime have to be understood well to realize ultra-wideband information processing. In this study, we developed a new time-resolved microscopy, which enabled to obtain "movies" of surface plasmons of the wavelength at 1.55 μm with femtosecond time resolutions.
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Report
(4 results)
Research Products
(40 results)
