Optically functional devices by holographic photopolymerization in nanoparticle-polymer composites
| Project/Area Number |
20360028
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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 | The University of Electro-Communications |
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Principal Investigator |
TOMITA Yasuo The University of Electro-Communications, 大学院・情報理工学研究科, 教授 (50242342)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2008: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
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| Keywords | 光学素子 / 光学材料 / フォトポリマー / ホログラム / ナノ微粒子 |
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| Research Abstract |
It was shown that volume holograms recorded in nanoparticle-polymer composites(NPCs)by means of a holographic nanoparticle assembling method possessed high thermal stability. It was also shown that polymerization shrinkage of a volume hologram recorded in an NPC with SiO_2 nanoparticles and thiol-ene monomers can be reduced as low as 0.2%.In addition, volume holographic recording in semiconductor CdSe quantum dot-polymer composites with the diffraction efficiency near100%was demonstrated. It was also shown that a volume hologram recorded in an NPC could serve as a50%-50%beam splitter for a cold neutron beam.
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Report
(4 results)
Research Products
(56 results)
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[Journal Article] Neutron optical beam splitter from holographically structured nanoparticle-polymer composites2010
Author(s)
M Fally, J.Klepp, Y.Tomita, T.Nakamura, C.Pruner, M.A.Ellabban, R.A.Rupp, M.Bichler, I.D.Olenik, J.Kohlbrecher, H.Eckerlebe, H.Lemmel, H.Rauch
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Journal Title
Physical Review Letters 105
Related Report
Peer Reviewed
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