ES2095373T3 - Procedimiento y dispositivo para el accionamiento de un convertidor de longitud de onda optica. - Google Patents

Procedimiento y dispositivo para el accionamiento de un convertidor de longitud de onda optica.

Info

Publication number
ES2095373T3
ES2095373T3 ES92114461T ES92114461T ES2095373T3 ES 2095373 T3 ES2095373 T3 ES 2095373T3 ES 92114461 T ES92114461 T ES 92114461T ES 92114461 T ES92114461 T ES 92114461T ES 2095373 T3 ES2095373 T3 ES 2095373T3
Authority
ES
Spain
Prior art keywords
wavelength
control
optical signal
optical
memory means
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
ES92114461T
Other languages
English (en)
Inventor
Jean-Michel Gabriagues
Jean-Claude Jacquinot
Roy Guy Le
Jean-Baptiste Jacob
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT 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 CIT SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of ES2095373T3 publication Critical patent/ES2095373T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/0622—Controlling the frequency of the radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0601—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H01S5/0608—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch
    • H01S5/0609—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch acting on an absorbing region, e.g. wavelength convertors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H01S5/0608—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch
    • H01S5/0609—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch acting on an absorbing region, e.g. wavelength convertors
    • H01S5/0611—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch acting on an absorbing region, e.g. wavelength convertors wavelength convertors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0617—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium using memorised or pre-programmed laser characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H01S5/06255—Controlling the frequency of the radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
  • Glass Compositions (AREA)

Abstract

ESTE PROCESO DE CONTROL DE UN CONVERTIDOR DE LONGITUD DE ONDA OPTICA (2), EN FUNCION DE LA LONGITUD DE ONDA DE EMISION DESEADA, ES TAL QUE DICHO CONVERTIDOR DE LONGITUD DE ONDA QUE PRESENTA UNA ENTRADA (4) DE SEÑAL OPTICA PARA LA RECEPCION DE UNA SEÑAL OPTICA CUYA LONGITUD DE ONDA ES A CONVERTIR, UNA SALIDA (5) DE SEÑAL OPTICA, PARA LA EMISION DE UNA SEÑAL OPTICA CUYA LONGITUD DE ONDA ES LA LONGITUD DE ONDA DESEADA, TRAS LA CONVERSION, Y AL MENOS UN ELECTRODO DE CONTROL (6,7) PARA LA APLICACION DE AL MENOS UNA SEÑAL ELECTRICA PARA EL CONTROL DE LONGITUD DE ONDA DE LA SEÑAL OPTICA DE EMISION, COMPRENDE: FASE LLAMADA DE CALIBRADO QUE COMPRENDE ELLA MISMA: . EL ESTABLECIMIENTO DE UNA LEY QUE LIGA AL MENOS DICHAS SEÑALES ELECTRICAS DE CONTROL A DICHA LONGITUD DE ONDA DE EMISION DESEADA, . LA MEMORIZACION DE DICHA LEY EN MEDIOS DE MEMORIZACION (11), UNA FASE LLAMADA OPERATIVA QUE COMPRENDE ELLA MISMA: . UN DIRECCIONAMIENTO DE DICHOS MEDIOS DE MEMORIZACION POR LA LONGITUD DE ONDA DESEADA DE SALIDA; . UNA CONVERSION NUMERICA-ANALOGICA (121, 122, 161, 162) DE LOS DATOS PROCEDENTES DE LOS MEDIOS DE MEMORIZACION ASI DIRECCIONADOS, PARA APLICACION EN DICHO ELECTRODO DE CONTROL , O EN DICHOS ELECTRODOS DE CONTROL.
ES92114461T 1991-08-30 1992-08-25 Procedimiento y dispositivo para el accionamiento de un convertidor de longitud de onda optica. Expired - Lifetime ES2095373T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110789A FR2680883B1 (fr) 1991-08-30 1991-08-30 Procede et dispositif de commande d'un convertisseur de longueur d'onde optique.

Publications (1)

Publication Number Publication Date
ES2095373T3 true ES2095373T3 (es) 1997-02-16

Family

ID=9416518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92114461T Expired - Lifetime ES2095373T3 (es) 1991-08-30 1992-08-25 Procedimiento y dispositivo para el accionamiento de un convertidor de longitud de onda optica.

Country Status (8)

Country Link
US (1) US5345455A (es)
EP (1) EP0529580B1 (es)
JP (1) JPH05259556A (es)
AT (1) ATE146309T1 (es)
CA (1) CA2077147C (es)
DE (1) DE69215794T2 (es)
ES (1) ES2095373T3 (es)
FR (1) FR2680883B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830671B2 (ja) * 1993-01-07 1998-12-02 三菱電機株式会社 レーザ発振器の出力制御装置
US5552926A (en) * 1994-10-07 1996-09-03 International Business Machines Corporation Device and method for wavelength conversion and BBO crystal for wavelength conversion
EP0717482A1 (en) * 1994-12-14 1996-06-19 AT&T Corp. Semiconductor interferometric optical wavelength conversion device
US5949573A (en) * 1997-08-28 1999-09-07 At& T Tunable wavelength converter
US6353623B1 (en) * 1999-01-04 2002-03-05 Uniphase Telecommunications Products, Inc. Temperature-corrected wavelength monitoring and control apparatus
US6771678B1 (en) * 2000-06-13 2004-08-03 International Business Machines Corporation Laser system and method of operation having improved signal continuity and safety
JP2001358654A (ja) * 2000-06-15 2001-12-26 Fujitsu Ltd 光波長変換器及び、これを用いる光波長多重化システム
US6710911B2 (en) * 2001-03-02 2004-03-23 Evident Technologies Optical wavelength converter
US7035300B2 (en) * 2002-11-05 2006-04-25 Finisar Corporation Calibration of a multi-channel optoelectronic module with integrated temperature control
US20040102874A1 (en) * 2002-11-27 2004-05-27 Crosby Philip S. Method and apparatus for controlling an optical transponder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873174A (ja) * 1981-10-27 1983-05-02 Fujitsu Ltd レ−ザ駆動装置
US4914666A (en) * 1989-05-04 1990-04-03 At&T Bell Laboratories Random-access digitally -tuned optical frequency synthesizer
US4916705A (en) * 1989-05-04 1990-04-10 At&T Bell Laboratories Random-access digitally-tuned coherent optical receiver
JPH04206583A (ja) * 1990-11-30 1992-07-28 Fujitsu Ltd 波長可変レーザの駆動装置

Also Published As

Publication number Publication date
FR2680883B1 (fr) 1993-11-19
EP0529580B1 (fr) 1996-12-11
DE69215794T2 (de) 1997-04-03
EP0529580A1 (fr) 1993-03-03
CA2077147C (fr) 1997-08-26
US5345455A (en) 1994-09-06
ATE146309T1 (de) 1996-12-15
JPH05259556A (ja) 1993-10-08
CA2077147A1 (fr) 1993-03-01
FR2680883A1 (fr) 1993-03-05
DE69215794D1 (de) 1997-01-23

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