Study of photorefractive memory using gallium nitride crystals
| Project/Area Number |
21760035
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | The University of Tokyo |
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Principal Investigator |
FUJIMURA Ryushi The University of Tokyo, 生産技術研究所, 助教 (50361647)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 光学素子・装置・材料 / フォトリフラクティブ効果 / 窒化物結晶 / ホログラフィックメモリー / 窒化ガリウム結晶 |
|---|
| Research Abstract |
Volume holographic memory (VHM) has been expected to be a next-generation optical data storage system because of its large storage capacity and fast transfer rate. In this study, we investigated the recording properties in wide band-gap nitride crystals as a new recording material of VHM. Their recording models revealed in this study play an important role to develop and improve the recording material in future.
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Report
(3 results)
Research Products
(5 results)
