Optical techniques for signal processing with complex coefficient and high speed network processing
Project/Area Number |
15K13985
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Communication/Network engineering
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Research Institution | Yamagata University |
Principal Investigator |
Takano Katsumi 山形大学, 大学院理工学研究科, 准教授 (60302303)
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | 情報通信 / 光通信 / 信号処理 / 変復調 / 中継・交換 |
Outline of Final Research Achievements |
Signal processing by using photons with quantum energy has a possibility of communication systems to have a big progress of technology, because of the relative large capacity and low energy consumption by high speed operation and wavelength multiplexing. This study is a basic research and development of signal processing in the communication link and nodes for the high speed optical communication network in the next generation. In detail, this study includes two key technical issues. The first one is the conversion techniques of signal formats with different modulation scheme by signal processing with complex coefficient using the property of coherent light. The second is the logical functions for the future high speed optical networks.
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Report
(4 results)
Research Products
(20 results)