DE69625659T2 - Optisches Netzwerk einschliesslich mehrerer Erbium dotierter Faserverstärker mit einer gemeinsamen Versorgungsquelle - Google Patents
Optisches Netzwerk einschliesslich mehrerer Erbium dotierter Faserverstärker mit einer gemeinsamen VersorgungsquelleInfo
- Publication number
- DE69625659T2 DE69625659T2 DE69625659T DE69625659T DE69625659T2 DE 69625659 T2 DE69625659 T2 DE 69625659T2 DE 69625659 T DE69625659 T DE 69625659T DE 69625659 T DE69625659 T DE 69625659T DE 69625659 T2 DE69625659 T2 DE 69625659T2
- Authority
- DE
- Germany
- Prior art keywords
- optical network
- signal
- optical
- doped fiber
- fiber amplifiers
- 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
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
- H04B10/27—Arrangements for networking
-
- 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
- H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering
-
- 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
- H04B10/27—Arrangements for networking
- H04B10/272—Star-type networks or tree-type networks
-
- 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
- H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
-
- 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
- H04B10/293—Signal power control
- H04B10/2933—Signal power control considering the whole optical path
- H04B10/2939—Network aspects
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1001209A NL1001209C2 (nl) | 1995-09-15 | 1995-09-15 | Optisch netwerk. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69625659D1 DE69625659D1 (de) | 2003-02-13 |
DE69625659T2 true DE69625659T2 (de) | 2003-09-25 |
Family
ID=19761579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69625659T Expired - Lifetime DE69625659T2 (de) | 1995-09-15 | 1996-08-23 | Optisches Netzwerk einschliesslich mehrerer Erbium dotierter Faserverstärker mit einer gemeinsamen Versorgungsquelle |
Country Status (6)
Country | Link |
---|---|
US (1) | US5914799A (de) |
EP (1) | EP0763908B1 (de) |
AT (1) | ATE230906T1 (de) |
CA (1) | CA2185289C (de) |
DE (1) | DE69625659T2 (de) |
NL (1) | NL1001209C2 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11121849A (ja) * | 1997-10-17 | 1999-04-30 | Fujitsu Ltd | 光通信装置における光増幅器 |
US6424440B1 (en) * | 1997-10-28 | 2002-07-23 | Nec Corporation | Optical switch, optical amplifier and optical power controller as well as optical add-drop multiplexer |
US20020110315A1 (en) * | 2001-02-15 | 2002-08-15 | Alcatel Usa Sourcing, L.P. | Pre-splitter module for conditioning optical signals in an access network |
US6618195B2 (en) * | 2001-04-20 | 2003-09-09 | Dorsal Networks Inc. | Pump assembly employing coupled radiation sources for multiple fibers |
US6687047B2 (en) * | 2001-05-29 | 2004-02-03 | Dorsal Networks, Inc. | Shared forward pumping in optical communications network |
US9778794B2 (en) | 2001-11-02 | 2017-10-03 | Neonode Inc. | Light-based touch screen |
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 |
AU2003241308A1 (en) * | 2002-04-22 | 2003-11-03 | Celion Networks, Inc. | Automated optical transport system |
US6847678B2 (en) * | 2002-04-25 | 2005-01-25 | Raytheon Company | Adaptive air interface waveform |
WO2003094398A1 (en) * | 2002-04-30 | 2003-11-13 | Celion Networks, Inc. | Optical transport system architecture for remote terminal connectivity |
US7460296B2 (en) * | 2002-04-30 | 2008-12-02 | Pivotal Decisions Llc | Compensation for spectral power tilt from scattering |
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 |
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 |
US7075712B2 (en) * | 2002-05-30 | 2006-07-11 | Fujitsu Limited | Combining and distributing amplifiers for optical network and method |
US20040042067A1 (en) * | 2002-06-04 | 2004-03-04 | Eiselt Michael H. | Apparatus and method for duplex optical transport using a co-directional optical amplifier |
US7603042B2 (en) * | 2002-06-04 | 2009-10-13 | Eiselt Michael H | Apparatus and method for optimum decision threshold setting |
US6920277B2 (en) | 2002-06-04 | 2005-07-19 | Marvin R. Young | Optical bypass method and architecture |
US7440164B2 (en) * | 2002-06-04 | 2008-10-21 | Pivotal Decisions Llc | Apparatus and method for Raman gain spectral control |
US7460745B2 (en) * | 2002-06-04 | 2008-12-02 | Pivotal Decisions Llc | Configurable dispersion compensation trimmer |
US7924496B2 (en) * | 2002-06-04 | 2011-04-12 | Pivotal Decisions Llc | Apparatus and method for Raman gain control |
AU2003273529A1 (en) * | 2002-06-04 | 2003-12-19 | Celion Networks, Inc. | Flexible, dense line card architecture |
US20050226630A1 (en) * | 2003-06-03 | 2005-10-13 | Celion Networks Inc. | Optical bypass method and architecture |
US20040028319A1 (en) * | 2002-07-03 | 2004-02-12 | Mahesh Ajgaonkar | Optical communication system and method |
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 |
US7366416B2 (en) * | 2003-08-11 | 2008-04-29 | General Instrument Corporation | Hub for a passive optical network hub |
EP1519502A1 (de) * | 2003-09-25 | 2005-03-30 | Alcatel | Passives, optisches Wellenlängenmultiplexnetzwerk mit getrennter Kanalverstärkung |
WO2008001020A1 (fr) * | 2006-06-29 | 2008-01-03 | France Telecom | Réseau d'accès optique passif longue distance |
EP2299612B1 (de) | 2009-09-17 | 2016-03-23 | ADVA Optical Networking SE | Optisches Netzwerkelement, optisches Netzwerk und Verfahren für den Betrieb eines optischen Netzwerks |
US10972183B2 (en) | 2014-04-21 | 2021-04-06 | Arris Enterprises Llc | N-input receiver: RFoG OBI mitigation with retransmission |
EP3134982B1 (de) | 2014-04-21 | 2019-02-20 | ARRIS Enterprises LLC | Fernversorgung optischer teiler |
CA2946397C (en) | 2014-04-21 | 2023-10-17 | Arris Enterprises Llc | Optical and rf techniques for aggregation of photo diode arrays |
US9647757B2 (en) | 2014-04-21 | 2017-05-09 | Arris Enterprises, Inc. | Systems and methods for optical modulation index calibration in a CATV network |
WO2015164043A1 (en) | 2014-04-21 | 2015-10-29 | Arris Enterprises, Inc. | Apparatus and system for managing wavelengths in optical networks |
CA2946291C (en) | 2014-04-21 | 2020-04-28 | Arris Enterprises Llc | Seamless bandwidth growth with rfog |
US9847836B2 (en) | 2016-03-01 | 2017-12-19 | Arris Enterprises Llc | Agrregator-based cost-optimized communications topology for a point-to-multipoint network |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4934775A (en) * | 1989-01-18 | 1990-06-19 | Gte Laboratories Incorporated | Optical space switches using cascaded coupled-waveguide optical gate arrays |
US5077728A (en) * | 1989-12-20 | 1991-12-31 | At&T Bell Laboratories | Frequency division multiple access network |
US5210631A (en) * | 1989-12-22 | 1993-05-11 | General Instrument Corporation | Transmission of AM-VSB video signals over an optical fiber |
JPH05268168A (ja) * | 1992-03-19 | 1993-10-15 | Fujitsu Ltd | 光信号伝送方法 |
US5321707A (en) * | 1992-07-27 | 1994-06-14 | General Instrument Corporation | Remote pumping for active optical devices |
US5241414A (en) * | 1992-08-21 | 1993-08-31 | At&T Bell Laboratories | Fault tolerant optical amplifier arrangement |
US5287216A (en) * | 1992-12-14 | 1994-02-15 | Gte Laboratories Incorporated | Fiber amplifier with multiple pumps |
US5579143A (en) * | 1993-06-04 | 1996-11-26 | Ciena Corporation | Optical system with tunable in-fiber gratings |
US5631758A (en) * | 1995-10-26 | 1997-05-20 | Lucent Technologies Inc. | Chirped-pulse multiple wavelength telecommunications system |
US5793507A (en) * | 1996-05-31 | 1998-08-11 | Lucent Technologies Inc. | Discretely chirped multiple wavelength optical source for use in a passive optical network telecommunications system |
-
1995
- 1995-09-15 NL NL1001209A patent/NL1001209C2/nl not_active IP Right Cessation
-
1996
- 1996-08-23 DE DE69625659T patent/DE69625659T2/de not_active Expired - Lifetime
- 1996-08-23 AT AT96202350T patent/ATE230906T1/de not_active IP Right Cessation
- 1996-08-23 EP EP96202350A patent/EP0763908B1/de not_active Expired - Lifetime
- 1996-09-04 US US08/708,352 patent/US5914799A/en not_active Expired - Lifetime
- 1996-09-11 CA CA002185289A patent/CA2185289C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL1001209C2 (nl) | 1997-03-20 |
CA2185289A1 (en) | 1997-03-16 |
ATE230906T1 (de) | 2003-01-15 |
EP0763908A1 (de) | 1997-03-19 |
EP0763908B1 (de) | 2003-01-08 |
DE69625659D1 (de) | 2003-02-13 |
CA2185289C (en) | 2000-04-11 |
US5914799A (en) | 1999-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |