WO2002045302A3 - Anordnung und verfahren für die verzerrungsdetektion bei der optischen informationsübertragung - Google Patents
Anordnung und verfahren für die verzerrungsdetektion bei der optischen informationsübertragung Download PDFInfo
- Publication number
- WO2002045302A3 WO2002045302A3 PCT/DE2001/004371 DE0104371W WO0245302A3 WO 2002045302 A3 WO2002045302 A3 WO 2002045302A3 DE 0104371 W DE0104371 W DE 0104371W WO 0245302 A3 WO0245302 A3 WO 0245302A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal
- information transmission
- optical information
- detected
- differentiated
- 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
-
- 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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
-
- 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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
-
- 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
- H04B10/2569—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to polarisation mode dispersion [PMD]
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 |
---|---|---|---|
EP01989354A EP1338105A2 (de) | 2000-12-01 | 2001-11-28 | Anordnung und verfahren für die verzerrungsdetektion bei der optischen informationsübertragung |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10059648.7 | 2000-12-01 | ||
DE10059648 | 2000-12-01 | ||
DE10146557A DE10146557A1 (de) | 2000-12-01 | 2001-09-21 | Anordnung und Verfahren für die Verzerrungsdetektion bei der optischen Informationsübertragung |
DE10146557.2 | 2001-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002045302A2 WO2002045302A2 (de) | 2002-06-06 |
WO2002045302A3 true WO2002045302A3 (de) | 2003-05-08 |
Family
ID=26007850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/004371 WO2002045302A2 (de) | 2000-12-01 | 2001-11-28 | Anordnung und verfahren für die verzerrungsdetektion bei der optischen informationsübertragung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1338105A2 (de) |
WO (1) | WO2002045302A2 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0912001A2 (de) * | 1997-10-20 | 1999-04-28 | Fujitsu Limited | Detektion und Kompensation der Wellenformveränderung verursacht durch chromatische Dispersion |
US6130766A (en) * | 1999-01-07 | 2000-10-10 | Qtera Corporation | Polarization mode dispersion compensation via an automatic tracking of a principal state of polarization |
-
2001
- 2001-11-28 WO PCT/DE2001/004371 patent/WO2002045302A2/de not_active Application Discontinuation
- 2001-11-28 EP EP01989354A patent/EP1338105A2/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0912001A2 (de) * | 1997-10-20 | 1999-04-28 | Fujitsu Limited | Detektion und Kompensation der Wellenformveränderung verursacht durch chromatische Dispersion |
US6130766A (en) * | 1999-01-07 | 2000-10-10 | Qtera Corporation | Polarization mode dispersion compensation via an automatic tracking of a principal state of polarization |
Also Published As
Publication number | Publication date |
---|---|
EP1338105A2 (de) | 2003-08-27 |
WO2002045302A2 (de) | 2002-06-06 |
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