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ES2078863B1 - Cabeza optica fotodetectora. - Google Patents

Cabeza optica fotodetectora.

Info

Publication number
ES2078863B1
ES2078863B1 ES09301943A ES9301943A ES2078863B1 ES 2078863 B1 ES2078863 B1 ES 2078863B1 ES 09301943 A ES09301943 A ES 09301943A ES 9301943 A ES9301943 A ES 9301943A ES 2078863 B1 ES2078863 B1 ES 2078863B1
Authority
ES
Spain
Prior art keywords
optical
active device
printed circuit
optical connector
photodetective
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
Application number
ES09301943A
Other languages
English (en)
Other versions
ES2078863A1 (es
Inventor
Gil Gomez Jose Felix Hernandez
Perez Lorenzo Camara
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.)
Telefonica SA
Original Assignee
Telefonica de Espana SA
Telefonica Nacional de 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 Telefonica de Espana SA, Telefonica Nacional de Espana SA filed Critical Telefonica de Espana SA
Priority to ES09301943A priority Critical patent/ES2078863B1/es
Publication of ES2078863A1 publication Critical patent/ES2078863A1/es
Application granted granted Critical
Publication of ES2078863B1 publication Critical patent/ES2078863B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Optical Couplings Of Light Guides (AREA)

Abstract

LA CABEZA OPTICA FOTODETECTORA CONSISTE EN UN DISPOSITIVO ACTIVO (1), UN CIRCUITO IMPRESO (2) Y UN CONECTOR OPTICO (3), QUE SE ENCUENTRAN CONTENIDAS EN UN ENCAPSULADO (4) Y A SU VEZ ALINEADOS DE FORMA TAL QUE LOS EJES DE LAS FIBRAS OPTICAS (5) FORMAN UN CIERTO ANGULO AL CON LA PERPENDICULAR A LA ZONA ACTIVA DE UNOS FOTODIODOS DUALES (6), EFECTUANDOSE LA CONEXION ELECTRICA DEL CONECTOR OPTICO (3) AL CONJUNTO FORMADO POR EL DISPOSITIVO ACTIVO (1) Y EL CIRCUITO IMPRESO (2) MEDIANTE TECNOLOGIA "FLIP-CHIP", DISPONIENDO EL DISPOSITIVO ACTIVO (1) DE TRES DETECTORES OPTICOS BALANCEADOS PROCESADOS SOBRE UN UNICO CHIP Y A SU VEZ ESTANDO FORMADO CADA UNO DE ELLOS POR DOS FOTODIODOS DUALES (6), CONECTADOS EN SERIE Y ALIENADOS A SENDAS FIBRAS OPTICAS MONOMODO (5) QUE ILUMINAN A LOS FOTODIODOS DUALES (6) POR LA CARA OPUESTA A LOS TERMINALES DE SALIDA DE LA SEÑAL ELECTRICA Y A SU VEZ ESTANDO FIJADO EL DISPOSITIVO ACTIVO (1) A UN CIRCUITO IMPRESO (2) UTILIZANDO COMO SOLDANTE EPOXY CONDUCTOR DE PLATA Y A UNCONECTOR OPTICO (3) CON ADJESIVO OPTICO DE CURADO POR LUZ ULTRAVIOLETA.
ES09301943A 1993-09-10 1993-09-10 Cabeza optica fotodetectora. Expired - Lifetime ES2078863B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES09301943A ES2078863B1 (es) 1993-09-10 1993-09-10 Cabeza optica fotodetectora.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09301943A ES2078863B1 (es) 1993-09-10 1993-09-10 Cabeza optica fotodetectora.

Publications (2)

Publication Number Publication Date
ES2078863A1 ES2078863A1 (es) 1995-12-16
ES2078863B1 true ES2078863B1 (es) 1996-08-01

Family

ID=8283037

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301943A Expired - Lifetime ES2078863B1 (es) 1993-09-10 1993-09-10 Cabeza optica fotodetectora.

Country Status (1)

Country Link
ES (1) ES2078863B1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145279B (en) * 1983-08-18 1987-10-21 Standard Telephones Cables Ltd Photodetector integrated circuit
FR2575283B1 (fr) * 1984-12-21 1988-06-10 Mcb Appareil optique de reperage de position
US4801789A (en) * 1986-07-07 1989-01-31 Videx, Inc. Replaceable reader head for optical code reader
DE3736026A1 (de) * 1987-10-24 1989-05-03 Standard Elektrik Lorenz Ag Optoelektrisches bauelement und verfahren zu dessen herstellung
US4897711A (en) * 1988-03-03 1990-01-30 American Telephone And Telegraph Company Subassembly for optoelectronic devices
US4904036A (en) * 1988-03-03 1990-02-27 American Telephone And Telegraph Company, At&T Bell Laboratories Subassemblies for optoelectronic hybrid integrated circuits
FR2654840B1 (fr) * 1989-11-21 1992-01-31 Thomson Hybrides Tete optique integrable sur un circuit hybride.
GB2239323A (en) * 1989-12-21 1991-06-26 Plessey Co Plc Optical waveguide stacks and assemblies connected to opto-electronic components

Also Published As

Publication number Publication date
ES2078863A1 (es) 1995-12-16

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