DE602004021272D1 - Optischer signalregenerator für übertragungssysteme mit hoher bitrate - Google Patents
Optischer signalregenerator für übertragungssysteme mit hoher bitrateInfo
- Publication number
- DE602004021272D1 DE602004021272D1 DE602004021272T DE602004021272T DE602004021272D1 DE 602004021272 D1 DE602004021272 D1 DE 602004021272D1 DE 602004021272 T DE602004021272 T DE 602004021272T DE 602004021272 T DE602004021272 T DE 602004021272T DE 602004021272 D1 DE602004021272 D1 DE 602004021272D1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- noise
- stage
- sub
- bit rate
- 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 3
- 230000005540 biological transmission Effects 0.000 title 1
- 230000009466 transformation Effects 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001773A ITMI20031773A1 (it) | 2003-09-17 | 2003-09-17 | Rigeneratore di segnali ottici per sistemi di trasmissione con bit rate elevati |
PCT/EP2004/051968 WO2005027379A2 (en) | 2003-09-17 | 2004-08-31 | Optical signal regenerator for high bit-rate transmission systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004021272D1 true DE602004021272D1 (de) | 2009-07-09 |
Family
ID=34308102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004021272T Expired - Lifetime DE602004021272D1 (de) | 2003-09-17 | 2004-08-31 | Optischer signalregenerator für übertragungssysteme mit hoher bitrate |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070110450A1 (de) |
EP (1) | EP1665589B1 (de) |
JP (1) | JP2007506316A (de) |
CN (1) | CN1883140A (de) |
AT (1) | ATE432559T1 (de) |
DE (1) | DE602004021272D1 (de) |
IT (1) | ITMI20031773A1 (de) |
WO (1) | WO2005027379A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20051802A1 (it) * | 2005-09-28 | 2007-03-29 | Marconi Comm Spa | Schema di ricevitore ottico con prestazioni migliorate ed elemento decisore tutto ottico |
CN108075832B (zh) * | 2017-12-14 | 2020-03-24 | 电子科技大学 | 一种pam信号全光再生的装置及方法 |
US10649305B2 (en) * | 2018-01-16 | 2020-05-12 | Cisco Technology, Inc. | Complementary optical phase shifting arrangement |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9118843D0 (en) * | 1991-09-03 | 1991-10-16 | British Telecomm | An optical transmission system |
EP0635739B1 (de) * | 1993-07-21 | 2000-03-22 | AT&T Corp. | Verbesserter Faserschleifenreflektor zum Zeitdemultiplexen |
JP4454763B2 (ja) * | 2000-03-03 | 2010-04-21 | 富士通株式会社 | 信号光を波形整形するための方法、装置及びシステム |
JP4057291B2 (ja) * | 2001-01-30 | 2008-03-05 | 古河電気工業株式会社 | 光パルス発生器 |
US7058312B2 (en) * | 2001-05-31 | 2006-06-06 | Agere Systems Inc. | Opto-electronic phase-locked loop with microwave mixing for clock recovery |
US6947206B2 (en) * | 2003-07-18 | 2005-09-20 | Kailight Photonics, Inc. | All-optical, tunable regenerator, reshaper and wavelength converter |
-
2003
- 2003-09-17 IT IT001773A patent/ITMI20031773A1/it unknown
-
2004
- 2004-08-31 EP EP04766650A patent/EP1665589B1/de not_active Expired - Lifetime
- 2004-08-31 DE DE602004021272T patent/DE602004021272D1/de not_active Expired - Lifetime
- 2004-08-31 US US10/572,159 patent/US20070110450A1/en not_active Abandoned
- 2004-08-31 CN CN200480033775.3A patent/CN1883140A/zh active Pending
- 2004-08-31 WO PCT/EP2004/051968 patent/WO2005027379A2/en active Application Filing
- 2004-08-31 JP JP2006526627A patent/JP2007506316A/ja active Pending
- 2004-08-31 AT AT04766650T patent/ATE432559T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ITMI20031773A1 (it) | 2005-03-18 |
EP1665589B1 (de) | 2009-05-27 |
WO2005027379A2 (en) | 2005-03-24 |
WO2005027379A3 (en) | 2005-08-25 |
CN1883140A (zh) | 2006-12-20 |
EP1665589A2 (de) | 2006-06-07 |
US20070110450A1 (en) | 2007-05-17 |
ATE432559T1 (de) | 2009-06-15 |
JP2007506316A (ja) | 2007-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |