6bit upgrade Optical Quantization for Photonic Analog-to-Digital Conversion using Self-frequency shift
| Project/Area Number |
23656254
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Communication/Network engineering
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 信号処理 / 光アナログ/ディジタル変換 / 光アナログ／ディジタル変 換 / 光信号処理 / 超高速光学 / 超短光パルス / 非線形光学効果 / 光アナログ／ディジタル変換 |
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| Research Abstract |
The performance improvement toward 6-bit resolution was investigated for optical quantization using a self-frequency shift. In order to breakthrough performance limitations due to devices and physical phenomena, a different approach form system configuration viewpoint wasexamined in cooperation with stabilization of a self-frequency shift phenomenon. Consequently, reduction of a quantization error as well as 6bit optical quantization was succeeded.
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Report
(3 results)
Research Products
(35 results)
