| Project/Area Number |
11694153
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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 |
Applied optics/Quantum optical engineering
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| Research Institution | KYOTO INSTITUTE OF TECHNOLOGY |
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Principal Investigator |
TSUTSUMI Naoto KYOTO INSTITUTE OF TECHNOLOGY Department of Polymer Science & Engineering, Professor, 繊維学部, 教授 (50172036)
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| Co-Investigator(Kenkyū-buntansha) |
SAKAI Wataru KYOTO INSTITUTE OF TECHNOLOGY Department of Polymer Science & Engineering, Research Associate, 繊維学部, 助手 (70263176)
WATANABE Toshiyuki TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY Department of Applied Chemistry, Associate Professor, 生物システム応用科学研究科, 助教授 (10210923)
MIYATA Takaaki KYOTO INSTITUTE OF TECHNOLOGY Department of Polymer Science & Engineering, Associate Professor, 繊維学部, 助教授 (50188827)
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| Project Period (FY) |
1999 – 2000
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| Project Status |
Completed (Fiscal Year 2000)
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| Budget Amount *help |
¥6,400,000 (Direct Cost: ¥6,400,000)
Fiscal Year 2000: ¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 1999: ¥3,200,000 (Direct Cost: ¥3,200,000)
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| Keywords | Nonlinear Optics / NLO Organic Polymers / Second Harmonic Generation / Transverse alignment of NLO dipoles / Suppression of reorientation / Electro optics effect |
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| Research Abstract |
In this project, the following fundamental results for the development of optical device could be obtained.
1) The periodic χ^<(2)> structure was developed along the wave path by the third order nonlinear optical effects of the interference waves between fundamental and second harmonic waves and the formed χ^<(2)> structure leaded to the formation of the phase matched optical waveguide.
2) Photochemical reaction induced by the modulated ultraviolet light (1 - 200 Hz) or the interference of ultraviolet laser light produced the spatiotemporal structure with ordered refractive index distribution.
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