DE60013140D1 - Optischer regenerator für hochbitratige zeitmultiplexierte signale - Google Patents
Optischer regenerator für hochbitratige zeitmultiplexierte signaleInfo
- Publication number
- DE60013140D1 DE60013140D1 DE60013140T DE60013140T DE60013140D1 DE 60013140 D1 DE60013140 D1 DE 60013140D1 DE 60013140 T DE60013140 T DE 60013140T DE 60013140 T DE60013140 T DE 60013140T DE 60013140 D1 DE60013140 D1 DE 60013140D1
- Authority
- DE
- Germany
- Prior art keywords
- optical
- output
- gates
- regenerator
- data streams
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title abstract 13
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
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
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/299—Signal waveform processing, e.g. reshaping or retiming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/08—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0075—Arrangements for synchronising receiver with transmitter with photonic or optical means
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99305834 | 1999-07-23 | ||
EP99305834A EP1076430A1 (de) | 1999-07-23 | 1999-07-23 | Optischer Regenerator für hochbitratige zeitmultiplexierten Signalen |
PCT/GB2000/002780 WO2001008332A1 (en) | 1999-07-23 | 2000-07-19 | Optical regenerator for high bit-rate otdm signals |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60013140D1 true DE60013140D1 (de) | 2004-09-23 |
DE60013140T2 DE60013140T2 (de) | 2005-09-08 |
Family
ID=8241534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60013140T Expired - Lifetime DE60013140T2 (de) | 1999-07-23 | 2000-07-19 | Optischer Regenerator für hochbitratige optische zeitmutiplexierte Signale |
Country Status (8)
Country | Link |
---|---|
US (1) | US7043164B1 (de) |
EP (2) | EP1076430A1 (de) |
JP (1) | JP4422376B2 (de) |
AT (1) | ATE274263T1 (de) |
AU (1) | AU6003500A (de) |
CA (1) | CA2379483C (de) |
DE (1) | DE60013140T2 (de) |
WO (1) | WO2001008332A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7340183B2 (en) | 1998-11-17 | 2008-03-04 | Broadwing Corporation | Optical communications systems, devices, and methods |
EP1076430A1 (de) | 1999-07-23 | 2001-02-14 | BRITISH TELECOMMUNICATIONS public limited company | Optischer Regenerator für hochbitratige zeitmultiplexierten Signalen |
GB9917880D0 (en) * | 1999-07-30 | 1999-09-29 | Roke Manor Research | Fast data modulator |
JP3803324B2 (ja) * | 2001-03-15 | 2006-08-02 | フルカワ エレクトリック ノース アメリカ インコーポレーテッド | 光再生器及び光通信システム |
JP2003005140A (ja) * | 2001-06-19 | 2003-01-08 | Kddi Corp | 光信号再生装置 |
WO2003019240A2 (en) * | 2001-08-24 | 2003-03-06 | Corvis Corporation | Optical communications systems, devices, and methods |
US7013939B2 (en) | 2001-08-24 | 2006-03-21 | Michelin Recherche Et Technique S.A. | Compliant wheel |
US7623786B2 (en) * | 2002-05-20 | 2009-11-24 | Enablence Usa Fttx Networks, Inc. | System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide |
US7035550B2 (en) * | 2002-12-10 | 2006-04-25 | The Trustees Of Princeton University | All-optical, 3R regeneration using the Sagnac and Mach-Zehnder versions of the terahertz optical asymmetric demultiplexer (TOAD) |
US7454141B2 (en) * | 2003-03-14 | 2008-11-18 | Enablence Usa Fttx Networks Inc. | Method and system for providing a return path for signals generated by legacy terminals in an optical network |
US7599622B2 (en) * | 2004-08-19 | 2009-10-06 | Enablence Usa Fttx Networks Inc. | System and method for communicating optical signals between a data service provider and subscribers |
GB0502111D0 (en) * | 2005-02-02 | 2005-03-09 | Ct For Integrated Photonics Th | Asynchronous optical regenerator |
US8418554B2 (en) * | 2009-06-01 | 2013-04-16 | The Boeing Company | Gyroscope packaging assembly |
EP2403163B1 (de) | 2010-06-29 | 2016-12-28 | Orange | Verfahren und System zur Erzeugung von QAM-Formaten für Anwendungen in optischer Kommunikation |
EP2779497B1 (de) * | 2013-03-14 | 2017-05-03 | Danmarks Tekniske Universitet | Volloptisches Regenerationssystem für optische Wellenlängenmultiplex-Kommunikationssysteme |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309267A (en) * | 1992-09-25 | 1994-05-03 | At&T Bell Laboratories | Optical communication system using a Sagnac switch |
FR2735637B1 (fr) * | 1995-06-13 | 1997-08-22 | France Telecom | Dispositif tout optique pour la regeneration d'un signal optique module selon un format rz |
US5841560A (en) * | 1996-09-30 | 1998-11-24 | The Trustees Of Princeton University | System for optical pulse train compression and packet generation |
FR2774536B1 (fr) * | 1998-02-02 | 2000-03-10 | Alsthom Cge Alcatel | Procede de detection d'un ou plusieurs canaux libres dans un multiplex temporel optique, un dispositif de mise en oeuvre et une application du dispositif |
EP1076430A1 (de) | 1999-07-23 | 2001-02-14 | BRITISH TELECOMMUNICATIONS public limited company | Optischer Regenerator für hochbitratige zeitmultiplexierten Signalen |
-
1999
- 1999-07-23 EP EP99305834A patent/EP1076430A1/de not_active Withdrawn
-
2000
- 2000-07-19 AU AU60035/00A patent/AU6003500A/en not_active Abandoned
- 2000-07-19 JP JP2001512726A patent/JP4422376B2/ja not_active Expired - Fee Related
- 2000-07-19 AT AT00946158T patent/ATE274263T1/de not_active IP Right Cessation
- 2000-07-19 US US10/019,080 patent/US7043164B1/en not_active Expired - Fee Related
- 2000-07-19 WO PCT/GB2000/002780 patent/WO2001008332A1/en active IP Right Grant
- 2000-07-19 DE DE60013140T patent/DE60013140T2/de not_active Expired - Lifetime
- 2000-07-19 EP EP00946158A patent/EP1197015B1/de not_active Expired - Lifetime
- 2000-07-19 CA CA002379483A patent/CA2379483C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU6003500A (en) | 2001-02-13 |
JP4422376B2 (ja) | 2010-02-24 |
CA2379483A1 (en) | 2001-02-01 |
US7043164B1 (en) | 2006-05-09 |
EP1197015B1 (de) | 2004-08-18 |
WO2001008332A1 (en) | 2001-02-01 |
JP2003505974A (ja) | 2003-02-12 |
DE60013140T2 (de) | 2005-09-08 |
ATE274263T1 (de) | 2004-09-15 |
CA2379483C (en) | 2007-12-04 |
EP1197015A1 (de) | 2002-04-17 |
EP1076430A1 (de) | 2001-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |