CN1351786A - 相加-下降-多路器装置和光波波长路器-传输*** - Google Patents
相加-下降-多路器装置和光波波长路器-传输*** Download PDFInfo
- Publication number
- CN1351786A CN1351786A CN00803999.2A CN00803999A CN1351786A CN 1351786 A CN1351786 A CN 1351786A CN 00803999 A CN00803999 A CN 00803999A CN 1351786 A CN1351786 A CN 1351786A
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- CN
- China
- Prior art keywords
- decline
- port multiplier
- addition
- channel
- wdm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims description 18
- 230000005540 biological transmission Effects 0.000 title description 5
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 208000022673 Distal myopathy, Welander type Diseases 0.000 description 20
- 208000034384 Welander type distal myopathy Diseases 0.000 description 20
- 230000007423 decrease Effects 0.000 description 9
- 230000003068 static effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
- H04J14/0202—Arrangements therefor
- H04J14/0213—Groups of channels or wave bands arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0009—Construction using wavelength filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0024—Construction using space switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0075—Wavelength grouping or hierarchical aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19906813.5 | 1999-02-18 | ||
DE19906813A DE19906813C2 (de) | 1999-02-18 | 1999-02-18 | Add-Drop-Multiplexeinrichtung und optisches Wellenlängen-Multiplex-Übertragungssystem |
DE10002851.9 | 2000-01-24 | ||
DE10002851A DE10002851A1 (de) | 2000-01-24 | 2000-01-24 | Add-Drop-Multiplexereinrichtung und optisches Wellenlängen-Mulitplex-Übertragungssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1351786A true CN1351786A (zh) | 2002-05-29 |
CN100372271C CN100372271C (zh) | 2008-02-27 |
Family
ID=26003990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008039992A Expired - Fee Related CN100372271C (zh) | 1999-02-18 | 2000-02-18 | 可配置的分插-复用器装置和光学波长-复用-传输*** |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1151569B1 (zh) |
JP (1) | JP2002537719A (zh) |
CN (1) | CN100372271C (zh) |
AU (1) | AU760925B2 (zh) |
BR (1) | BR0008361A (zh) |
DE (1) | DE50015798D1 (zh) |
WO (1) | WO2000049752A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1241913A1 (en) | 2001-03-16 | 2002-09-18 | Alcatel | Optical packet node and optical packet add drop multiplexer |
WO2002082706A2 (en) * | 2001-04-03 | 2002-10-17 | Nortel Networks Limited | High spectral efficiency, high performance optical mux and demux architecture |
US7340174B2 (en) | 2001-12-28 | 2008-03-04 | Nortel Networks Limited | Programmable OADM with chromatic dispersion, dispersion slope and amplitude ripple compensation, and method |
GB0111822D0 (en) * | 2001-05-15 | 2001-07-04 | Marconi Comm Ltd | Signal addition to a wave division multiplex system |
US7894418B2 (en) | 2002-08-15 | 2011-02-22 | The Boeing Company | Mixed analog and digital chip-scale reconfigurable WDM network |
IL165011A0 (en) * | 2004-11-03 | 2005-12-18 | Eci Telecom Ltd | Optical multiplexer |
US7961988B2 (en) | 2006-09-11 | 2011-06-14 | The Boeing Company | Rapidly tunable wavelength selective ring resonator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2720883B1 (fr) * | 1994-06-07 | 1997-01-10 | Cit Alcatel | Multiplexeur spectral optique à insertion-extraction. |
US5774606A (en) * | 1996-05-17 | 1998-06-30 | Lucent Technologies, Inc. | Optical fiber transmission system with a passive optical router |
US5748350A (en) * | 1996-06-19 | 1998-05-05 | E-Tek Dynamics, Inc. | Dense wavelength division multiplexer and demultiplexer devices |
US5841556A (en) * | 1996-12-26 | 1998-11-24 | Electronics And Telecommunications Research Institute | Optical switching system with combined space and wavelength division multiplex based on the repeated contention resolution technique |
EP0964275A1 (en) * | 1998-06-09 | 1999-12-15 | PIRELLI CAVI E SISTEMI S.p.A. | Method and device for dropping optical channels in an optical transmission system |
KR100400362B1 (ko) * | 1998-08-04 | 2003-11-14 | 삼성전자주식회사 | 광결합및분리장치,그리고 이를구비한파장분할다중화광링크 |
-
2000
- 2000-02-18 DE DE50015798T patent/DE50015798D1/de not_active Expired - Lifetime
- 2000-02-18 WO PCT/DE2000/000463 patent/WO2000049752A1/de active IP Right Grant
- 2000-02-18 CN CNB008039992A patent/CN100372271C/zh not_active Expired - Fee Related
- 2000-02-18 AU AU32718/00A patent/AU760925B2/en not_active Ceased
- 2000-02-18 BR BR0008361-5A patent/BR0008361A/pt not_active Application Discontinuation
- 2000-02-18 JP JP2000600381A patent/JP2002537719A/ja not_active Withdrawn
- 2000-02-18 EP EP00910539A patent/EP1151569B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000049752A1 (de) | 2000-08-24 |
DE50015798D1 (de) | 2009-12-31 |
JP2002537719A (ja) | 2002-11-05 |
AU3271800A (en) | 2000-09-04 |
EP1151569B1 (de) | 2009-11-18 |
CN100372271C (zh) | 2008-02-27 |
BR0008361A (pt) | 2001-11-13 |
AU760925B2 (en) | 2003-05-22 |
EP1151569A1 (de) | 2001-11-07 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
CI01 | Publication of corrected invention patent application |
Correction item: Denomination of Invention Correct: Summing down multiplexer apparatus and Lightwave wavelength multiplexer transmission system False: Summing down multiplexer device and optical wave path transmission system Number: 29 Volume: 18 |
|
CI02 | Correction of invention patent application |
Correction item: Denomination of Invention Correct: Summing down multiplexer apparatus and Lightwave wavelength multiplexer transmission system False: Summing down multiplexer device and optical wave path transmission system Number: 29 Page: The title page Volume: 18 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTION NAME; FROM: QIZHUANGZHIHEGUANGBOBOZHANG ROAD, XIANGJIA-XIAJIANG-DUO ROAD TO: QIZHUANGZHIHEGUANGBOBOZHANGDUO ROAD, XIANGJIA-XIAJIANG-DUO ROAD |
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ERR | Gazette correction |
Free format text: CORRECT: INVENTION NAME; FROM: QIZHUANGZHIHEGUANGBOBOZHANG ROAD, XIANGJIA-XIAJIANG-DUO ROAD TO: QIZHUANGZHIHEGUANGBOBOZHANGDUO ROAD, XIANGJIA-XIAJIANG-DUO ROAD |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20080411 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Munich, Germany Patentee after: Nokia Siemens Networks GmbH Address before: Munich, Germany Patentee before: Siemens AG |
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ASS | Succession or assignment of patent right |
Owner name: XIAOYANG NETWORK CO., LTD. Free format text: FORMER OWNER: NOKIA SIEMENS NETWORKS GMBH Effective date: 20140106 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: Luxemburg Luxemburg Patentee after: Xiaoyang Network Co., Ltd. Address before: Munich, Germany Patentee before: Nokia Siemens Networks GmbH |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20190218 |
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CF01 | Termination of patent right due to non-payment of annual fee |