ES2120889A1 - Sistema de transmision de informacion por fibra optica mediante señales analogas en banda base inmune a interferencias. - Google Patents

Sistema de transmision de informacion por fibra optica mediante señales analogas en banda base inmune a interferencias.

Info

Publication number
ES2120889A1
ES2120889A1 ES09601459A ES9601459A ES2120889A1 ES 2120889 A1 ES2120889 A1 ES 2120889A1 ES 09601459 A ES09601459 A ES 09601459A ES 9601459 A ES9601459 A ES 9601459A ES 2120889 A1 ES2120889 A1 ES 2120889A1
Authority
ES
Spain
Prior art keywords
optical fibre
immune
interference
baseband
transmitting information
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.)
Granted
Application number
ES09601459A
Other languages
English (en)
Other versions
ES2120889B1 (es
Inventor
Martinez Ferran Silva
Figuerola Marcos Quilez
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.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
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 Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to ES9601459A priority Critical patent/ES2120889B1/es
Publication of ES2120889A1 publication Critical patent/ES2120889A1/es
Application granted granted Critical
Publication of ES2120889B1 publication Critical patent/ES2120889B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Optical Communication System (AREA)

Abstract

SISTEMA DE TRANSMISION DE INFORMACION POR FIBRA OPTICA MEDIANTE SEÑALES ANALOGICAS EN BANDA BASE INMUNE A INTERFERENCIAS. SISTEMA DE TRANSMISION DE INFORMACION POR FIBRA OPTICA MEDIANTE SEÑALES ANALOGICAS EN BANDA BASE INMUNE A INTERFERENCIAS. EL SISTEMA CONVIERTE UNA ENTRADA DE SEÑAL ELECTRICA ANALOGICA EN TENSION A UNA SEÑAL LUMINOSA ANALOGICA MODULADA EN AMPLITUD MEDIANTE UN DIODO EMISOR DE LUZ (LED). LA SEÑAL LUMINOSA CIRCULA POR LA FIBRA OPTICA INMUNE A LAS INTERFERENCIAS. FINALMENTE, SE RECUPERA LA SEÑAL ELECTRICA MEDIANTE UN FOTODIODO. ESTE SISTEMA ESTA CARACTERIZADO PORQUE SE UTILIZAN AMPLIFICADORES DE TRANSCONDUCTANCIA CON ECUALIZACION EN LA GANANCIA PARA LA EXCITACION DEL LED PARA FIBRA OPTICA.
ES9601459A 1996-06-21 1996-06-21 Sistema de transmision de informacion por fibra optica mediante señales analogas en banda base inmune a interferencias. Expired - Fee Related ES2120889B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9601459A ES2120889B1 (es) 1996-06-21 1996-06-21 Sistema de transmision de informacion por fibra optica mediante señales analogas en banda base inmune a interferencias.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9601459A ES2120889B1 (es) 1996-06-21 1996-06-21 Sistema de transmision de informacion por fibra optica mediante señales analogas en banda base inmune a interferencias.

Publications (2)

Publication Number Publication Date
ES2120889A1 true ES2120889A1 (es) 1998-11-01
ES2120889B1 ES2120889B1 (es) 1999-06-16

Family

ID=8295339

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601459A Expired - Fee Related ES2120889B1 (es) 1996-06-21 1996-06-21 Sistema de transmision de informacion por fibra optica mediante señales analogas en banda base inmune a interferencias.

Country Status (1)

Country Link
ES (1) ES2120889B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709416A (en) * 1986-02-24 1987-11-24 Rca Corporation Laser bias current stabilization for burst mode fiber optic communication system
US5302922A (en) * 1991-06-29 1994-04-12 Alcatel N.V. Equalizer for optically transmitted analog information signals
US5446574A (en) * 1993-03-26 1995-08-29 Telefonaktiebolaget Lm Ericsson System and method for dispersion compensation in fibre optic high speed systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709416A (en) * 1986-02-24 1987-11-24 Rca Corporation Laser bias current stabilization for burst mode fiber optic communication system
US5302922A (en) * 1991-06-29 1994-04-12 Alcatel N.V. Equalizer for optically transmitted analog information signals
US5446574A (en) * 1993-03-26 1995-08-29 Telefonaktiebolaget Lm Ericsson System and method for dispersion compensation in fibre optic high speed systems

Also Published As

Publication number Publication date
ES2120889B1 (es) 1999-06-16

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