2017 Fiscal Year Final Research Report
Nanoscale Optical Thermometry using Near-field Optics for Thermal Control of Nanodevices
| Project/Area Number |
15H03934
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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 |
Thermal engineering
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| Research Institution | Keio University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
牧 英之 慶應義塾大学, 理工学部(矢上), 准教授 (10339715)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 温度センシング技術 / 熱物性 / 近接場光 |
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| Outline of Final Research Achievements |
The nanoscale optical thermometry is strongly demanded for the thermal design of nanodevices. In this study, non-contact temperature measurement techniques using a near-field fluorescence and a near-field polarization were developed. The highly efficient near-field optical fiber probe was proposed using the fusion splicing technique with the photonic crystal fiber. In the experiments, the temperature dependence of the near-field fluorescence and the near-field polarization was detected with 70 nm apertured near-field optical fiber probe, and the validity of the methods was analytically and experimentally confirmed. Furthermore, these findings indicated the adequacy of the thermal control of nanodevices.
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| Free Research Field |
ナノ熱工学
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