WO2000079691A3 - Method and system for compensating for chromatic dispersion in an optical network - Google Patents
Method and system for compensating for chromatic dispersion in an optical network Download PDFInfo
- Publication number
- WO2000079691A3 WO2000079691A3 PCT/US2000/016897 US0016897W WO0079691A3 WO 2000079691 A3 WO2000079691 A3 WO 2000079691A3 US 0016897 W US0016897 W US 0016897W WO 0079691 A3 WO0079691 A3 WO 0079691A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dispersion
- location
- network
- signal
- compensating
- Prior art date
Links
Classifications
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
- H04B10/25133—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion including a lumped electrical or optical dispersion compensator
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU79822/00A AU7982200A (en) | 1999-06-22 | 2000-06-19 | Method and system for compensating for chromatic dispersion in an optical network |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/338,243 US6266170B1 (en) | 1999-06-22 | 1999-06-22 | Method and system for compensating for chromatic dispersion in an optical network |
US09/338,243 | 1999-06-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2000079691A2 WO2000079691A2 (en) | 2000-12-28 |
WO2000079691A3 true WO2000079691A3 (en) | 2001-07-05 |
WO2000079691A9 WO2000079691A9 (en) | 2002-06-27 |
Family
ID=23324017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/016897 WO2000079691A2 (en) | 1999-06-22 | 2000-06-19 | Method and system for compensating for chromatic dispersion in an optical network |
Country Status (3)
Country | Link |
---|---|
US (2) | US6266170B1 (en) |
AU (1) | AU7982200A (en) |
WO (1) | WO2000079691A2 (en) |
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US6674557B1 (en) * | 1998-09-21 | 2004-01-06 | Corning Incorporated | Wavelength division multiplexing systems |
JP2000236297A (en) * | 1999-02-16 | 2000-08-29 | Fujitsu Ltd | Method and system for optical transmission applied with dispersion compensation |
US6266170B1 (en) * | 1999-06-22 | 2001-07-24 | Avanex Corporation | Method and system for compensating for chromatic dispersion in an optical network |
WO2001061888A2 (en) * | 2000-02-18 | 2001-08-23 | Corning Incorporated | Electrical detector for adaptive control of chromatic dispersion in optical systems |
US6441959B1 (en) * | 2000-05-19 | 2002-08-27 | Avanex Corporation | Method and system for testing a tunable chromatic dispersion, dispersion slope, and polarization mode dispersion compensator utilizing a virtually imaged phased array |
CA2348121A1 (en) * | 2000-05-30 | 2001-11-30 | Nortel Networks Limited | Optical switch with connection verification |
JP3957136B2 (en) * | 2001-10-16 | 2007-08-15 | 富士通株式会社 | Method for measuring chromatic dispersion and optical transmission system |
US7577366B2 (en) * | 2002-01-07 | 2009-08-18 | Fujitsu Limited | Selectable dispersion enhancement |
AU2003222112A1 (en) * | 2002-03-28 | 2003-10-13 | Celion Networks, Inc. | Apparatus and method for aggregation and transportation for plesiosynchronous framing oriented data formats |
US7505687B2 (en) * | 2002-03-29 | 2009-03-17 | Pivotal Decisions Llc | Distributed terminal optical transmission system |
US7164692B2 (en) | 2002-04-08 | 2007-01-16 | Jeffrey Lloyd Cox | Apparatus and method for transmitting 10 Gigabit Ethernet LAN signals over a transport system |
US6965738B2 (en) | 2002-04-16 | 2005-11-15 | Eiselt Michael H | Chromatic dispersion compensation system and method |
US7725042B2 (en) * | 2002-04-22 | 2010-05-25 | Marvin Ray Young | Automated optical transport system |
US6847678B2 (en) * | 2002-04-25 | 2005-01-25 | Raytheon Company | Adaptive air interface waveform |
US7460296B2 (en) * | 2002-04-30 | 2008-12-02 | Pivotal Decisions Llc | Compensation for spectral power tilt from scattering |
US8494372B2 (en) | 2002-04-30 | 2013-07-23 | Pivotal Decisions Llc | Apparatus and method for optimizing optical and electrical filtering of optical signals |
US7206516B2 (en) * | 2002-04-30 | 2007-04-17 | Pivotal Decisions Llc | Apparatus and method for measuring the dispersion of a fiber span |
US7711271B2 (en) * | 2002-04-30 | 2010-05-04 | Eiselt Michael H | Wave division multiplexed optical transport system utilizing optical circulators to isolate an optical service channel |
AU2003231190A1 (en) * | 2002-04-30 | 2003-11-17 | Celion Networks, Inc. | Optical transport system architecture for remote terminal connectivity |
US6920277B2 (en) | 2002-06-04 | 2005-07-19 | Marvin R. Young | Optical bypass method and architecture |
US20050226630A1 (en) * | 2003-06-03 | 2005-10-13 | Celion Networks Inc. | Optical bypass method and architecture |
US7460745B2 (en) * | 2002-06-04 | 2008-12-02 | Pivotal Decisions Llc | Configurable dispersion compensation trimmer |
US7440164B2 (en) * | 2002-06-04 | 2008-10-21 | Pivotal Decisions Llc | Apparatus and method for Raman gain spectral control |
US7924496B2 (en) * | 2002-06-04 | 2011-04-12 | Pivotal Decisions Llc | Apparatus and method for Raman gain control |
US7603042B2 (en) * | 2002-06-04 | 2009-10-13 | Eiselt Michael H | Apparatus and method for optimum decision threshold setting |
US7729617B2 (en) * | 2002-06-04 | 2010-06-01 | Samir Satish Sheth | Flexible, dense line card architecture |
US20040042067A1 (en) * | 2002-06-04 | 2004-03-04 | Eiselt Michael H. | Apparatus and method for duplex optical transport using a co-directional optical amplifier |
US6829406B2 (en) * | 2002-07-10 | 2004-12-07 | Tropic Networks Inc. | Method and system for determining location and value of dispersion compensating modules in an optical network |
JP4449060B2 (en) | 2002-07-16 | 2010-04-14 | クロマティック・マイクロ・オプティクス・インク | Apparatus and method for compensating chromatic dispersion in optical fiber |
US6760676B2 (en) * | 2002-07-31 | 2004-07-06 | Agilent Technologies, Inc. | On-screen tools for eye diagram measurements |
CA2429475C (en) * | 2002-08-12 | 2009-01-06 | Tropic Networks Inc. | Method for determining optimal location and value of dispersion compensation modules in an optical network |
JP3972777B2 (en) * | 2002-09-13 | 2007-09-05 | 富士通株式会社 | Chromatic dispersion compensator |
DE60325152D1 (en) * | 2002-10-03 | 2009-01-22 | Tyco Telecomm Us Inc | Apparatus and method for rapid adjustment of optimum dispersion in optical transmission systems |
US6947633B2 (en) * | 2002-10-28 | 2005-09-20 | Optovia Corporation | Dispersion compensation |
US7421207B2 (en) * | 2002-12-13 | 2008-09-02 | Pivotal Decisions Llc | Single fiber duplex optical transport |
US7656905B2 (en) | 2002-12-24 | 2010-02-02 | Samir Sheth | Apparatus and method for aggregation and transportation of gigabit ethernet and other packet based data formats |
US7782778B2 (en) * | 2002-12-24 | 2010-08-24 | Samir Satish Sheth | Apparatus and method for fibre channel distance extension embedded within an optical transport system |
US6898347B2 (en) * | 2003-05-30 | 2005-05-24 | Intel Corporation | Monitoring power in optical networks |
WO2007024317A2 (en) * | 2005-06-06 | 2007-03-01 | New World Tmt Limited | Quality of service in an optical network |
DE202005021934U1 (en) | 2005-12-20 | 2011-09-06 | Zte Corporation | Device for self-adaptive dispersion compensation |
IL182937A (en) * | 2007-05-02 | 2011-08-31 | Eci Telecom Ltd | Technique for compensating undesired effects in optical links of an optical communication network |
JP4648363B2 (en) * | 2007-06-13 | 2011-03-09 | 株式会社日立製作所 | Optical transmission device and optical transmission device control method |
US7949257B2 (en) * | 2007-11-12 | 2011-05-24 | Oclaro (North America), Inc. | System and method for tunable chromatic dispersion compensation |
US20090142070A1 (en) * | 2007-11-29 | 2009-06-04 | Tellabs Operations, Inc. | Methods and apparatus for supporting fiber span loss and dispersion measurements in the presence and absence of dispersion compensation elements |
JP5282561B2 (en) * | 2008-12-22 | 2013-09-04 | 富士通株式会社 | Transmission apparatus and dispersion value setting method |
JP5458826B2 (en) * | 2009-11-24 | 2014-04-02 | 富士通株式会社 | Dispersion compensation device, optical receiver, dispersion compensation method, and optical reception method |
CN101997613B (en) * | 2010-11-17 | 2014-08-13 | 中兴通讯股份有限公司 | Adjusting method and device for dispersion compensation |
ES2396784B2 (en) * | 2011-03-15 | 2014-07-23 | Medlumics, S.L. | INTEGRABLE ACTIVE EQUALIZATION SYSTEM OF CHROMATIC DISPERSION. |
IL214875A0 (en) * | 2011-08-29 | 2011-10-31 | Eci Telecom Ltd | A method for compensating dispersion in a mesh optical network, and a network using same |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602666A (en) * | 1993-08-10 | 1997-02-11 | Fujitsu Limited | Optical dispersion compensation method for shifting a zero dispersion wavelength of an optical fiber to compensate for dispersion in an optical system |
US5608562A (en) * | 1994-05-25 | 1997-03-04 | Lucent Technologies Inc. | Optical communications system with adjustable dispersion compensation |
US5715265A (en) * | 1995-09-26 | 1998-02-03 | Northern Telecom Limited | Dispersion compensation |
US5717510A (en) * | 1994-08-02 | 1998-02-10 | Fujitsu Limited | Optimized optical transmission system for high capacity transmission |
JPH1168657A (en) * | 1997-08-20 | 1999-03-09 | Fujitsu Ltd | Method and system for controlling wavelength dispersion and method for detecting amount of dispersion |
JPH11251973A (en) * | 1998-03-05 | 1999-09-17 | Nippon Telegr & Teleph Corp <Ntt> | Automatic preset type equalizer |
US6081360A (en) * | 1997-08-20 | 2000-06-27 | Fujitsu Limited | Method and apparatus for optimizing dispersion in an optical fiber transmission line in accordance with an optical signal power level |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5557468A (en) | 1995-05-16 | 1996-09-17 | Jds Fitel Inc | Chromatic dispersion compensation device |
US6028706A (en) | 1995-07-26 | 2000-02-22 | Fujitsu Limited | Virtually imaged phased array (VIPA) having a varying reflectivity surface to improve beam profile |
JP3464081B2 (en) | 1995-07-26 | 2003-11-05 | 富士通株式会社 | Wavelength splitter |
US6169630B1 (en) * | 1995-07-26 | 2001-01-02 | Fujitsu Limited | Virtually imaged phased array (VIPA) having lenses arranged to provide a wide beam width |
US5973838A (en) | 1995-07-26 | 1999-10-26 | Fujitsu Limited | Apparatus which includes a virtually imaged phased array (VIPA) in combination with a wavelength splitter to demultiplex wavelength division multiplexed (WDM) light |
US5930045A (en) | 1995-07-26 | 1999-07-27 | Fujitsu, Ltd. | Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
US6144494A (en) * | 1995-07-26 | 2000-11-07 | Fujitsu Limited | Virtually imaged phased array (VIPA) having spacer element and optical length adjusting element |
US5969865A (en) | 1995-07-26 | 1999-10-19 | Fujitsu Limited | Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
JP3913856B2 (en) * | 1997-08-28 | 2007-05-09 | 富士通株式会社 | Optical pulse generation device, dispersion measurement device, dispersion compensation device, and dispersion measurement method |
US6266170B1 (en) * | 1999-06-22 | 2001-07-24 | Avanex Corporation | Method and system for compensating for chromatic dispersion in an optical network |
US6332689B1 (en) * | 1999-12-14 | 2001-12-25 | Fujitsu Limited | Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
US6296361B1 (en) * | 1999-12-14 | 2001-10-02 | Fujitsu Limited | Optical apparatus which uses a virtually imaged phased array to produced chromatic dispersion |
-
1999
- 1999-06-22 US US09/338,243 patent/US6266170B1/en not_active Expired - Fee Related
-
2000
- 2000-06-19 AU AU79822/00A patent/AU7982200A/en not_active Abandoned
- 2000-06-19 WO PCT/US2000/016897 patent/WO2000079691A2/en active Application Filing
-
2001
- 2001-02-14 US US09/784,689 patent/US6515779B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602666A (en) * | 1993-08-10 | 1997-02-11 | Fujitsu Limited | Optical dispersion compensation method for shifting a zero dispersion wavelength of an optical fiber to compensate for dispersion in an optical system |
US5608562A (en) * | 1994-05-25 | 1997-03-04 | Lucent Technologies Inc. | Optical communications system with adjustable dispersion compensation |
US5717510A (en) * | 1994-08-02 | 1998-02-10 | Fujitsu Limited | Optimized optical transmission system for high capacity transmission |
US5715265A (en) * | 1995-09-26 | 1998-02-03 | Northern Telecom Limited | Dispersion compensation |
JPH1168657A (en) * | 1997-08-20 | 1999-03-09 | Fujitsu Ltd | Method and system for controlling wavelength dispersion and method for detecting amount of dispersion |
US6081360A (en) * | 1997-08-20 | 2000-06-27 | Fujitsu Limited | Method and apparatus for optimizing dispersion in an optical fiber transmission line in accordance with an optical signal power level |
JPH11251973A (en) * | 1998-03-05 | 1999-09-17 | Nippon Telegr & Teleph Corp <Ntt> | Automatic preset type equalizer |
Also Published As
Publication number | Publication date |
---|---|
US6515779B2 (en) | 2003-02-04 |
WO2000079691A2 (en) | 2000-12-28 |
WO2000079691A9 (en) | 2002-06-27 |
US6266170B1 (en) | 2001-07-24 |
AU7982200A (en) | 2001-01-09 |
US20010009468A1 (en) | 2001-07-26 |
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