ES8605346A1 - Un canal para comunicacion optico - Google Patents

Un canal para comunicacion optico

Info

Publication number
ES8605346A1
ES8605346A1 ES536918A ES536918A ES8605346A1 ES 8605346 A1 ES8605346 A1 ES 8605346A1 ES 536918 A ES536918 A ES 536918A ES 536918 A ES536918 A ES 536918A ES 8605346 A1 ES8605346 A1 ES 8605346A1
Authority
ES
Spain
Prior art keywords
transmission line
optical transmission
actuators
regulator
actuator
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
Application number
ES536918A
Other languages
English (en)
Other versions
ES536918A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES8605346A1 publication Critical patent/ES8605346A1/es
Publication of ES536918A0 publication Critical patent/ES536918A0/es
Granted legal-status Critical Current

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
    • 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
    • H04B10/2589—Bidirectional transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

CANAL PARA COMUNICACION OPTICO, EN EL CUAL SE PRODUCE UNA SEÑAL DE CONTROL A LA SALIDA DE DICHO CANAL Y SE APLICA A UN ELEMENTO DE CONTROL DE POLARIZACION LOCALIZADO A LA ENTRADA DE DICHO CANAL. CONSTA DE UNA GUIAONDA OPTICA (3) QUE TRANSMITE LA LUZ POLARIZADA; DE UN ELEMENTO DE CONTROL (5) QUE CONTROLA LA DIRECCION DE POLARIZACION DE LA LUZ, A LA QUE SE APLICA UNA SEÑAL DE CONTROL DERIVADA DE LA LUZ TRANSMITIDA EN UN CONTROLADOR (17) QUE ESTA SITUADO EN UN EXTREMO DEL CANAL DE COMUNICACION; DE DOS CONTROLADORES (16, 17) SITUADOS CADA UNO DE ELLOS EN EL EXTREMO RESPECTIVO DEL CANAL DE COMUNICACION; Y DE DOS ELEMENTOS DE CONTROL (4, 5), UNO EN CADA EXTREMO DE DICHO CANAL DE COMUNICACION.
ES536918A 1983-10-19 1984-10-19 Un canal para comunicacion optico Granted ES536918A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833338007 DE3338007A1 (de) 1983-10-19 1983-10-19 Optische uebertragungsstrecke

Publications (2)

Publication Number Publication Date
ES8605346A1 true ES8605346A1 (es) 1986-01-01
ES536918A0 ES536918A0 (es) 1986-01-01

Family

ID=6212232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536918A Granted ES536918A0 (es) 1983-10-19 1984-10-19 Un canal para comunicacion optico

Country Status (5)

Country Link
EP (1) EP0142020A3 (es)
JP (1) JPS60123138A (es)
AU (1) AU3426284A (es)
DE (1) DE3338007A1 (es)
ES (1) ES536918A0 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630619A1 (de) * 1986-09-09 1988-03-17 Standard Elektrik Lorenz Ag Optischer ueberlagerungsempfaenger
DE69024119T2 (de) * 1989-05-23 1996-05-09 Nippon Electric Co Polarisationsregelung von bidirektional übertragenen Strahlenbündeln durch eine einzige Polarisationssteuerung
JP2540951B2 (ja) * 1989-08-09 1996-10-09 日本電気株式会社 一括偏波制御方法
US5311346A (en) * 1992-06-17 1994-05-10 At&T Bell Laboratories Fiber-optic transmission polarization-dependent distortion compensation
JPH09501558A (ja) * 1994-06-09 1997-02-10 フィリップス、エレクトロニクス、ネムローゼ、フェンノートシャップ 偏光を制御する送信装置および受信機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150697C2 (de) * 1981-12-21 1984-04-05 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur Regelung des Polarisationszustandes eines polarisierten Lichtstrahls.

Also Published As

Publication number Publication date
JPS60123138A (ja) 1985-07-01
ES536918A0 (es) 1986-01-01
DE3338007A1 (de) 1985-05-02
AU3426284A (en) 1985-06-20
EP0142020A2 (de) 1985-05-22
EP0142020A3 (de) 1987-06-24

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