CN1645778A - 四相位调制光编码器和解码器 - Google Patents
四相位调制光编码器和解码器 Download PDFInfo
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- CN1645778A CN1645778A CN 200510018147 CN200510018147A CN1645778A CN 1645778 A CN1645778 A CN 1645778A CN 200510018147 CN200510018147 CN 200510018147 CN 200510018147 A CN200510018147 A CN 200510018147A CN 1645778 A CN1645778 A CN 1645778A
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CNB2005100181474A CN100454801C (zh) | 2005-01-13 | 2005-01-13 | 四相位调制光编码器和解码器 |
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CNB2005100181474A CN100454801C (zh) | 2005-01-13 | 2005-01-13 | 四相位调制光编码器和解码器 |
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CN1645778A true CN1645778A (zh) | 2005-07-27 |
CN100454801C CN100454801C (zh) | 2009-01-21 |
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CNB2005100181474A Expired - Fee Related CN100454801C (zh) | 2005-01-13 | 2005-01-13 | 四相位调制光编码器和解码器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1933384B (zh) * | 2005-09-15 | 2010-11-03 | 冲电气工业株式会社 | 光脉冲时间扩展器 |
CN101359961B (zh) * | 2007-07-31 | 2011-07-27 | 北京大学 | 一种基于超结构光纤布拉格光栅的光码转换器 |
CN102142919B (zh) * | 2010-01-29 | 2014-06-04 | 冲电气工业株式会社 | 光码分复用信号生成装置 |
CN108534988A (zh) * | 2018-04-18 | 2018-09-14 | 中山水木光华电子信息科技有限公司 | 一种利用环形器实现光纤编码的系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102882631B (zh) * | 2012-10-16 | 2015-01-07 | 广西师范大学 | 基于电域编解码的光码分复用发送和接收方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW469712B (en) * | 2000-06-23 | 2001-12-21 | Nat Science Council | Fiber Bragg grating-based optical CDMA encoder/decoder |
CN1133289C (zh) * | 2001-11-15 | 2003-12-31 | 上海交通大学 | 码位重叠快跳频光码分多址接入系统 |
CN1187913C (zh) * | 2002-08-29 | 2005-02-02 | 上海交通大学 | 非相干啁啾编码光码分多址接入系统 |
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2005
- 2005-01-13 CN CNB2005100181474A patent/CN100454801C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1933384B (zh) * | 2005-09-15 | 2010-11-03 | 冲电气工业株式会社 | 光脉冲时间扩展器 |
CN101359961B (zh) * | 2007-07-31 | 2011-07-27 | 北京大学 | 一种基于超结构光纤布拉格光栅的光码转换器 |
CN102142919B (zh) * | 2010-01-29 | 2014-06-04 | 冲电气工业株式会社 | 光码分复用信号生成装置 |
CN108534988A (zh) * | 2018-04-18 | 2018-09-14 | 中山水木光华电子信息科技有限公司 | 一种利用环形器实现光纤编码的系统 |
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Publication number | Publication date |
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CN100454801C (zh) | 2009-01-21 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Yongjia Technology Co., Ltd. Assignor: Huazhong University of Science and Technology Contract record no.: 2011330000431 Denomination of invention: Optical coder and decoder with four phase modulation Granted publication date: 20090121 License type: Exclusive License Open date: 20050727 Record date: 20110506 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20160113 |
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CF01 | Termination of patent right due to non-payment of annual fee |