CN1976262A - 一种稳定多通道光波长的方法和装置 - Google Patents
一种稳定多通道光波长的方法和装置 Download PDFInfo
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- CN1976262A CN1976262A CN200610157507.3A CN200610157507A CN1976262A CN 1976262 A CN1976262 A CN 1976262A CN 200610157507 A CN200610157507 A CN 200610157507A CN 1976262 A CN1976262 A CN 1976262A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 78
- 230000003287 optical effect Effects 0.000 claims description 39
- 239000000284 extract Substances 0.000 claims description 24
- 238000001914 filtration Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/506—Multiwavelength transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/572—Wavelength control
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (11)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610157507.3A CN1976262B (zh) | 2006-12-08 | 2006-12-08 | 一种稳定多通道光波长的方法和装置 |
PCT/CN2007/071126 WO2008067746A1 (fr) | 2006-12-08 | 2007-11-26 | Procédé et dispositif pour stabiliser la longueur d'onde d'un signal optique multicanal |
AT07817316T ATE509438T1 (de) | 2006-12-08 | 2007-11-26 | Verfahren und einrichtung zum stabilisieren der optischen mehrkanal-signalwellenlänge |
ES07817316T ES2365878T3 (es) | 2006-12-08 | 2007-11-26 | Método y dispositivo para estabilizar longitudes de onda de señales ópticas multicanal. |
EP07817316A EP2091161B1 (en) | 2006-12-08 | 2007-11-26 | A method and device for stabilizing multi-channel optical signal wavelength |
US12/432,217 US8340525B2 (en) | 2006-12-08 | 2009-04-29 | Method and device for stabilizing multi-channel optical signal wavelengths |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610157507.3A CN1976262B (zh) | 2006-12-08 | 2006-12-08 | 一种稳定多通道光波长的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1976262A true CN1976262A (zh) | 2007-06-06 |
CN1976262B CN1976262B (zh) | 2011-04-20 |
Family
ID=38126085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610157507.3A Expired - Fee Related CN1976262B (zh) | 2006-12-08 | 2006-12-08 | 一种稳定多通道光波长的方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8340525B2 (zh) |
EP (1) | EP2091161B1 (zh) |
CN (1) | CN1976262B (zh) |
AT (1) | ATE509438T1 (zh) |
ES (1) | ES2365878T3 (zh) |
WO (1) | WO2008067746A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008067746A1 (fr) * | 2006-12-08 | 2008-06-12 | Huawei Technologies Co., Ltd. | Procédé et dispositif pour stabiliser la longueur d'onde d'un signal optique multicanal |
EP2341643A1 (en) * | 2008-09-09 | 2011-07-06 | Huawei Technologies Co., Ltd. | Method and apparatus for filter locking |
CN101902663B (zh) * | 2009-05-27 | 2013-08-14 | 华为技术有限公司 | 光复用段路径管理方法、装置及系统 |
CN106788758A (zh) * | 2016-12-29 | 2017-05-31 | 中国电子科技集团公司第三十四研究所 | 一种空间激光通信组网的收发终端及运行方法 |
CN107005309A (zh) * | 2014-08-11 | 2017-08-01 | 祥茂光电科技股份有限公司 | 在光通信系统中监视多路复用激光器阵列 |
CN111108703A (zh) * | 2017-09-30 | 2020-05-05 | 华为技术有限公司 | 检测波长偏差的方法和汇聚节点 |
CN112118498A (zh) * | 2019-06-20 | 2020-12-22 | 青岛海信宽带多媒体技术有限公司 | 一种光模块的波长修正方法及光网络系统 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103229440B (zh) * | 2010-11-30 | 2015-11-25 | 株式会社秀利得 | 用于自动波长锁定的波分多路复用无源设备及其系统 |
US20120250707A1 (en) * | 2011-03-31 | 2012-10-04 | Electro Scientific Industries, Inc. | Stabilization of pulsed mode seed lasers |
JP5962455B2 (ja) * | 2012-11-21 | 2016-08-03 | 富士通株式会社 | 光伝送装置、ノード装置、光伝送方法および光伝送システム |
CN105052056B (zh) | 2013-03-15 | 2018-05-22 | 日本电气株式会社 | 光发射/接收设备、光通信系统、以及光发射/接收方法 |
CN110892650B (zh) * | 2017-07-14 | 2022-12-09 | 日本电气株式会社 | 可插拔光学模块、光学通信系统以及可插拔光学模块的控制方法 |
US11536916B1 (en) * | 2021-05-10 | 2022-12-27 | Amazon Technologies, Inc. | Pathloss optimization for optical systems |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8501782D0 (en) * | 1985-01-24 | 1985-02-27 | British Telecomm | Wavelength division multiplexed networks |
DE19734957C1 (de) * | 1997-08-13 | 1998-12-24 | Lucent Tech Network Sys Gmbh | Verfahren und Anordnung zur Wellenlängenstabilisierung für mehrkanalige optische Übertragungssysteme |
KR100315705B1 (ko) * | 1998-10-22 | 2002-02-19 | 윤종용 | 파장분할다중광전송시스템의파장안정화장치 |
US6735395B1 (en) * | 2000-09-29 | 2004-05-11 | Futurewei Technologies, Inc. | WDM communication system utilizing WDM optical sources with stabilized wavelengths and light intensity and method for stabilization thereof |
US7079715B2 (en) * | 2001-10-09 | 2006-07-18 | Infinera Corporation | Transmitter photonic integrated circuit (TxPIC) chip architectures and drive systems and wavelength stabilization for TxPICs |
JP2004020839A (ja) * | 2002-06-14 | 2004-01-22 | Fujitsu Ltd | 光送信装置及び光送信装置の制御方法 |
JP2004247968A (ja) * | 2003-02-13 | 2004-09-02 | Fujitsu Ltd | 光送信器 |
JP4211918B2 (ja) | 2003-02-27 | 2009-01-21 | 富士通株式会社 | 光通信システム |
CN1294726C (zh) * | 2004-05-13 | 2007-01-10 | 上海交通大学 | 城域环网中支持可变长分组的节点结构 |
CN1976262B (zh) * | 2006-12-08 | 2011-04-20 | 华为技术有限公司 | 一种稳定多通道光波长的方法和装置 |
-
2006
- 2006-12-08 CN CN200610157507.3A patent/CN1976262B/zh not_active Expired - Fee Related
-
2007
- 2007-11-26 EP EP07817316A patent/EP2091161B1/en not_active Not-in-force
- 2007-11-26 WO PCT/CN2007/071126 patent/WO2008067746A1/zh active Application Filing
- 2007-11-26 AT AT07817316T patent/ATE509438T1/de not_active IP Right Cessation
- 2007-11-26 ES ES07817316T patent/ES2365878T3/es active Active
-
2009
- 2009-04-29 US US12/432,217 patent/US8340525B2/en active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008067746A1 (fr) * | 2006-12-08 | 2008-06-12 | Huawei Technologies Co., Ltd. | Procédé et dispositif pour stabiliser la longueur d'onde d'un signal optique multicanal |
US8340525B2 (en) | 2006-12-08 | 2012-12-25 | Huawei Technologies Co., Ltd. | Method and device for stabilizing multi-channel optical signal wavelengths |
EP2341643A1 (en) * | 2008-09-09 | 2011-07-06 | Huawei Technologies Co., Ltd. | Method and apparatus for filter locking |
EP2341643A4 (en) * | 2008-09-09 | 2012-06-13 | Huawei Tech Co Ltd | PROCESS AND DEVICE FOR FILTER LOCK |
CN101902663B (zh) * | 2009-05-27 | 2013-08-14 | 华为技术有限公司 | 光复用段路径管理方法、装置及系统 |
CN107005309A (zh) * | 2014-08-11 | 2017-08-01 | 祥茂光电科技股份有限公司 | 在光通信系统中监视多路复用激光器阵列 |
CN106788758A (zh) * | 2016-12-29 | 2017-05-31 | 中国电子科技集团公司第三十四研究所 | 一种空间激光通信组网的收发终端及运行方法 |
CN106788758B (zh) * | 2016-12-29 | 2023-08-29 | 中国电子科技集团公司第三十四研究所 | 一种空间激光通信组网的收发终端及运行方法 |
CN111108703A (zh) * | 2017-09-30 | 2020-05-05 | 华为技术有限公司 | 检测波长偏差的方法和汇聚节点 |
CN111108703B (zh) * | 2017-09-30 | 2021-04-20 | 华为技术有限公司 | 检测波长偏差的方法和汇聚节点 |
CN112118498A (zh) * | 2019-06-20 | 2020-12-22 | 青岛海信宽带多媒体技术有限公司 | 一种光模块的波长修正方法及光网络系统 |
CN112118498B (zh) * | 2019-06-20 | 2022-10-04 | 青岛海信宽带多媒体技术有限公司 | 一种光模块的波长修正方法及光网络系统 |
Also Published As
Publication number | Publication date |
---|---|
CN1976262B (zh) | 2011-04-20 |
EP2091161A4 (en) | 2010-04-28 |
US8340525B2 (en) | 2012-12-25 |
US20090208215A1 (en) | 2009-08-20 |
ATE509438T1 (de) | 2011-05-15 |
EP2091161A1 (en) | 2009-08-19 |
EP2091161B1 (en) | 2011-05-11 |
WO2008067746A1 (fr) | 2008-06-12 |
ES2365878T3 (es) | 2011-10-11 |
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C14 | Grant of patent or utility model | ||
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Owner name: HAISI OPTOELECTRONICS CO., LTD. Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20131217 |
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Free format text: CORRECT: ADDRESS; FROM: 518129 SHENZHEN, GUANGDONG PROVINCE TO: 430079 WUHAN, HUBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131217 Address after: 430079 No. 999, hi tech Avenue, East Lake hi tech Zone, Hubei, Wuhan Patentee after: Haisiguang Electronics Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 |
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CF01 | Termination of patent right due to non-payment of annual fee |