ES2045111T3 - Sistema de transmision. - Google Patents
Sistema de transmision.Info
- Publication number
- ES2045111T3 ES2045111T3 ES88303387T ES88303387T ES2045111T3 ES 2045111 T3 ES2045111 T3 ES 2045111T3 ES 88303387 T ES88303387 T ES 88303387T ES 88303387 T ES88303387 T ES 88303387T ES 2045111 T3 ES2045111 T3 ES 2045111T3
- Authority
- ES
- Spain
- Prior art keywords
- terminal
- transmission system
- modulation
- source
- loop
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2587—Arrangements specific to fibre transmission using a single light source for multiple stations
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Liquid Crystal Substances (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Vehicle Body Suspensions (AREA)
- Small-Scale Networks (AREA)
- Liquid Crystal (AREA)
Abstract
UN SISTEMA DE TRANSMISION DE DOS VIAS TIENE UNA FUENTE (2) EN UN TERMINAL (A) Y UN BUCLE DE FIBRA EN EL OTRO TERMINAL (B). LAS TECNICAS DE MODULACION CONVENCIONALES SON UTILIZADAS EN EL TERMINAL CON LA FUENTE (2) MIENTRAS QUE EN EL OTRO TERMINAL (B) LA MODULACION SE CONSIGUE POR LA MODULACION DE LA BIRREFRINGENCIA DEL BUCLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878709072A GB8709072D0 (en) | 1987-04-15 | 1987-04-15 | Transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2045111T3 true ES2045111T3 (es) | 1994-01-16 |
Family
ID=10615898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88303387T Expired - Lifetime ES2045111T3 (es) | 1987-04-15 | 1988-04-14 | Sistema de transmision. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5010586A (es) |
EP (1) | EP0287379B1 (es) |
JP (1) | JPH01503107A (es) |
AT (1) | ATE95015T1 (es) |
AU (1) | AU597173B2 (es) |
CA (1) | CA1309141C (es) |
DE (1) | DE3884256T2 (es) |
ES (1) | ES2045111T3 (es) |
GB (1) | GB8709072D0 (es) |
WO (1) | WO1988008232A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3905481C2 (de) * | 1988-02-23 | 2003-01-09 | Sony Corp | Verfahren und Vorrichtung für optischen Datenverkehr |
ES2011352A6 (es) * | 1988-05-27 | 1990-01-01 | Jaeger Iberica | Conmutador optico multifuncional. |
FR2654275B1 (fr) * | 1989-11-09 | 1994-07-29 | Dassault Electronique | Procede et dispositif de transmission d'un signal electromagnetique dans une fibre optique. |
GB2241130B (en) * | 1990-02-20 | 1994-02-16 | Plessey Co Ltd | Optical duplexer |
NL9101244A (nl) * | 1991-07-15 | 1993-02-01 | Nederland Ptt | Polarisatie-ongevoelige versterkingsinrichting. |
FR2682239B1 (fr) * | 1991-10-04 | 1994-11-04 | Cit Alcatel | Systeme de transmission bidirectionnelle, notamment par fibre optique, avec une porteuse unique pour les deux sens de transmission. |
US5361157A (en) * | 1992-08-25 | 1994-11-01 | Nippon Hoso Kyokai | Bidirectional light transmission system and optical device therefor |
US5519830A (en) * | 1993-06-10 | 1996-05-21 | Adc Telecommunications, Inc. | Point-to-multipoint performance monitoring and failure isolation system |
US6334219B1 (en) | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
USRE42236E1 (en) | 1995-02-06 | 2011-03-22 | Adc Telecommunications, Inc. | Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing |
US7280564B1 (en) | 1995-02-06 | 2007-10-09 | Adc Telecommunications, Inc. | Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing |
JPH09214429A (ja) * | 1996-02-05 | 1997-08-15 | Kokusai Denshin Denwa Co Ltd <Kdd> | 光アクセス方式 |
US6651481B1 (en) * | 2001-10-12 | 2003-11-25 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Method and apparatus for characterizing pressure sensors using modulated light beam pressure |
AU2003210607A1 (en) * | 2002-01-23 | 2003-09-02 | California Institute Of Technology | Corporate feed for 40 ghz modulators and method for use of the same |
GB2386013A (en) * | 2002-03-01 | 2003-09-03 | Bookham Technology Plc | Full duplex optical transceiver with remote light source for transmitter |
US7336898B2 (en) * | 2004-01-12 | 2008-02-26 | Radiodetection Limited | Fibre optic communications network |
US8204384B2 (en) * | 2008-11-21 | 2012-06-19 | Cubic Corporation | Phase-modulating communication device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092367B1 (en) * | 1982-04-14 | 1989-07-19 | The Board Of Trustees Of The Leland Stanford Junior University | Sensor using fiber interferometer |
DE3585838D1 (de) * | 1984-01-19 | 1992-05-21 | Sumitomo Electric Industries | Signaluebertragungssystem. |
GB8525413D0 (en) * | 1985-10-15 | 1985-11-20 | Plessey Co Plc | Optical communications system |
US4730301A (en) * | 1985-12-20 | 1988-03-08 | Polaroid Corporation | Wavelength multiplexed optical communications system and method |
US4742576A (en) * | 1985-12-23 | 1988-05-03 | Polaroid Corporation | Optical communication system employing coherent detection and method |
JPS62176345A (ja) * | 1986-01-30 | 1987-08-03 | Mitsubishi Electric Corp | 2重系ル−プ形伝送制御装置 |
US4715028A (en) * | 1986-06-13 | 1987-12-22 | Polaroid Corporation | Optical communication system |
-
1987
- 1987-04-15 GB GB878709072A patent/GB8709072D0/en active Pending
-
1988
- 1988-04-14 WO PCT/GB1988/000291 patent/WO1988008232A1/en unknown
- 1988-04-14 DE DE88303387T patent/DE3884256T2/de not_active Expired - Fee Related
- 1988-04-14 CA CA000564131A patent/CA1309141C/en not_active Expired - Fee Related
- 1988-04-14 ES ES88303387T patent/ES2045111T3/es not_active Expired - Lifetime
- 1988-04-14 AT AT88303387T patent/ATE95015T1/de not_active IP Right Cessation
- 1988-04-14 AU AU15781/88A patent/AU597173B2/en not_active Ceased
- 1988-04-14 JP JP63503074A patent/JPH01503107A/ja active Pending
- 1988-04-14 EP EP88303387A patent/EP0287379B1/en not_active Expired - Lifetime
- 1988-04-14 US US07/288,251 patent/US5010586A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU1578188A (en) | 1988-11-04 |
WO1988008232A1 (en) | 1988-10-20 |
DE3884256D1 (de) | 1993-10-28 |
AU597173B2 (en) | 1990-05-24 |
DE3884256T2 (de) | 1994-03-10 |
EP0287379B1 (en) | 1993-09-22 |
ATE95015T1 (de) | 1993-10-15 |
US5010586A (en) | 1991-04-23 |
JPH01503107A (ja) | 1989-10-19 |
CA1309141C (en) | 1992-10-20 |
GB8709072D0 (en) | 1987-05-20 |
EP0287379A1 (en) | 1988-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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