ES2100791A2 - Dispositivo optoelectronico de fotodetectores en guiaonda con diversidad de polarizacion. - Google Patents
Dispositivo optoelectronico de fotodetectores en guiaonda con diversidad de polarizacion.Info
- Publication number
- ES2100791A2 ES2100791A2 ES09400197A ES9400197A ES2100791A2 ES 2100791 A2 ES2100791 A2 ES 2100791A2 ES 09400197 A ES09400197 A ES 09400197A ES 9400197 A ES9400197 A ES 9400197A ES 2100791 A2 ES2100791 A2 ES 2100791A2
- Authority
- ES
- Spain
- Prior art keywords
- waveguide
- photodetector
- photodetector device
- photodetectors
- varied polarization
- 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
Links
Abstract
EL DISPOSITIVO OPTOELECTRONICO DE FOTODETECTORES EN GUIAONDA CON DIVERSIDAD DE POLARIZACION CONSISTE EN DOS FOTODETECTORES (1) Y (2), UNA GUIAONDA (3), UN CONTACTO DE CATODO (6) COMUN A LOS FOTODETECTORES (1) Y (2), UN CONTACTO DE ANODO (5) PARA EL SEGUNDO FOTODETECTOR (2), ESTANDO ACOPLADOS LOS FOTODETECTORES (1) Y (2) A LA GUIAONDA (3) SIENDO SU FORMACION SIMULTANEA, TENIENDO EL PRIMER FOTODETECTOR (1) COMO ZONA ABSORBENTE UNA ESTRUCTURA DE UNO O VARIOS POZOS CUANTICOS QUE PUEDEN ESTAR ADAPTADOS EN RED O COMPRESION Y EL SEGUNDO FOTODETECTOR (2) DISPONE COMO ZONA ABSORBENTE ADEMAS DE LA ESTRUCTURA DE UNO O VARIOS POZOS CUANTICOS UNA CAPA ADICIONAL DE SEMICONDUCTOR ABSORBENTE A LA LONGITUD DE ONDA DE LA LUZ.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400197A ES2100791B1 (es) | 1994-02-03 | 1994-02-03 | Dispositivo optoelectronico de fotodetectores en guiaonda con diversidad de polarizacion. |
PE1995260619A PE19795A1 (es) | 1994-02-03 | 1995-01-30 | Dispositivo optoelectronico de fotodetectores en guiaonda con diversidad de polarizacion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400197A ES2100791B1 (es) | 1994-02-03 | 1994-02-03 | Dispositivo optoelectronico de fotodetectores en guiaonda con diversidad de polarizacion. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2100791A2 true ES2100791A2 (es) | 1997-06-16 |
ES2100791R ES2100791R (es) | 1997-07-01 |
ES2100791B1 ES2100791B1 (es) | 1997-12-16 |
Family
ID=8285099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400197A Expired - Fee Related ES2100791B1 (es) | 1994-02-03 | 1994-02-03 | Dispositivo optoelectronico de fotodetectores en guiaonda con diversidad de polarizacion. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2100791B1 (es) |
PE (1) | PE19795A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014072183A2 (de) * | 2012-11-12 | 2014-05-15 | Fraunhofer Gesellschaft Zur Förderung Der Angew. Forschung E.V. | Empfänger und verfahren für den empfang optischer signale |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0331338A2 (en) * | 1988-03-03 | 1989-09-06 | AT&T Corp. | Subassemblies for optoelectronic hybrid integrated circuits |
FR2650897A1 (fr) * | 1989-08-14 | 1991-02-15 | Framatome Sa | Dispositif de demultiplexage par longueurs d'onde d'un signal lumineux |
US5067828A (en) * | 1990-08-09 | 1991-11-26 | Rockwell International Corporation | Transferred electron effective mass modulator |
EP0562925A1 (fr) * | 1992-03-23 | 1993-09-29 | France Telecom | Photorécepteur en onde guidée à base de puits quantiques de matériaux semiconducteurs, notamment pour système de communication cohérent en diversité de polarisation |
JPH05267709A (ja) * | 1992-03-18 | 1993-10-15 | Hitachi Ltd | 導波路型受光器 |
EP0578557A1 (fr) * | 1992-07-07 | 1994-01-12 | Thomson-Csf | Détecteur d'ondes électromagnétiques à puits quantiques |
-
1994
- 1994-02-03 ES ES9400197A patent/ES2100791B1/es not_active Expired - Fee Related
-
1995
- 1995-01-30 PE PE1995260619A patent/PE19795A1/es not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0331338A2 (en) * | 1988-03-03 | 1989-09-06 | AT&T Corp. | Subassemblies for optoelectronic hybrid integrated circuits |
FR2650897A1 (fr) * | 1989-08-14 | 1991-02-15 | Framatome Sa | Dispositif de demultiplexage par longueurs d'onde d'un signal lumineux |
US5067828A (en) * | 1990-08-09 | 1991-11-26 | Rockwell International Corporation | Transferred electron effective mass modulator |
JPH05267709A (ja) * | 1992-03-18 | 1993-10-15 | Hitachi Ltd | 導波路型受光器 |
EP0562925A1 (fr) * | 1992-03-23 | 1993-09-29 | France Telecom | Photorécepteur en onde guidée à base de puits quantiques de matériaux semiconducteurs, notamment pour système de communication cohérent en diversité de polarisation |
EP0578557A1 (fr) * | 1992-07-07 | 1994-01-12 | Thomson-Csf | Détecteur d'ondes électromagnétiques à puits quantiques |
Non-Patent Citations (1)
Title |
---|
BASE DE DATOS PAJ en EPOQUE. Japanese Patent Information Organisation (Tokio, JP) & JP 5267709 A (HITACHI LTD) 15.10.93 * Resumen; figura * * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014072183A2 (de) * | 2012-11-12 | 2014-05-15 | Fraunhofer Gesellschaft Zur Förderung Der Angew. Forschung E.V. | Empfänger und verfahren für den empfang optischer signale |
WO2014072183A3 (de) * | 2012-11-12 | 2014-11-27 | Fraunhofer Gesellschaft Zur Förderung Der Angew. Forschung E.V. | Empfänger und verfahren für den empfang optischer signale |
Also Published As
Publication number | Publication date |
---|---|
ES2100791R (es) | 1997-07-01 |
ES2100791B1 (es) | 1997-12-16 |
PE19795A1 (es) | 1995-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY139533A (en) | Nitride semiconductor device | |
DE69715337D1 (de) | Halbleiterlaser mit aktiver Schicht in Quantentopstruktur, dessen Verwendungsverfahren, diesen beinhaltendes Lichtquellengerät sowie diesen verwendendes optisches Kommunikationssystem. | |
MY137396A (en) | Group iii nitride based light emitting diode structures with a quantum well and superlattice, group iii nitride based quantum well structures and group iii nitride based superlattice structures | |
TW359039B (en) | Circuit-integrating light-receiving element | |
MY135464A (en) | Semiconductor laser device | |
WO2004053941A3 (en) | Optoelectronic devices employing fibers for light collection and emission | |
DE68915338D1 (de) | Gitter-Koppler mit monolithisch integriertem Quantum-Well-Index-Modulator. | |
DE69023013D1 (de) | Elektrooptischer Modulator mit gekoppelter Quantum-Well-Struktur. | |
WO2001035501A3 (en) | Optical wdm cross-connect incorporating optical switch | |
MY132539A (en) | Semiconductor device with cleaved surface | |
WO2000031806A8 (en) | Wavelength-insensitive radiation coupling for multi-quantum well sensor based on intersubband absorption | |
CA2045069A1 (en) | Semiconductor laser producing visible light | |
EP0623980A3 (en) | Transversely emitting semiconductor laser and coupling to an optical fiber. | |
ES2100791A2 (es) | Dispositivo optoelectronico de fotodetectores en guiaonda con diversidad de polarizacion. | |
TW373082B (en) | Composite optical device | |
JPS6482587A (en) | Quantum well type semiconductor laser | |
CA2132986A1 (en) | Semiconductor optical devices and techniques | |
EP1065765A3 (en) | Optical semiconductor device and optical communication system | |
JPS6437062A (en) | Photodiode | |
SU1823725A1 (ru) | Лавинный фотодетектор | |
EP0793279A3 (en) | Semiconductor waveguide photodetector | |
JPS6461964A (en) | Semiconductor device | |
EP0886351A4 (en) | SEMICONDUCTOR LASER | |
MD1216F1 (en) | Photodetector of ultra-violet radiation | |
JPS6455542A (en) | Laminated semiconductor structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19970616 Kind code of ref document: R Effective date: 19970616 |
|
FD1A | Patent lapsed |
Effective date: 20020401 |