ES2093489T3 - Fuente semiconductora de impulsos opticos con conmutacion de ganancia y sistema de transmision de solitonos. - Google Patents

Fuente semiconductora de impulsos opticos con conmutacion de ganancia y sistema de transmision de solitonos.

Info

Publication number
ES2093489T3
ES2093489T3 ES94400095T ES94400095T ES2093489T3 ES 2093489 T3 ES2093489 T3 ES 2093489T3 ES 94400095 T ES94400095 T ES 94400095T ES 94400095 T ES94400095 T ES 94400095T ES 2093489 T3 ES2093489 T3 ES 2093489T3
Authority
ES
Spain
Prior art keywords
gain switching
solitone
transmission system
optical impulses
semiconducting
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
ES94400095T
Other languages
English (en)
Inventor
Elisabeth Brun
Jose Chesnoy
Jean-Pierre Hamaide
Dominique Lesterlin
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 Lucent NV
Original Assignee
Alcatel NV
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 NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2093489T3 publication Critical patent/ES2093489T3/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
    • H01S5/0625—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
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser
    • 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
    • H01S5/06216—Pulse modulation or generation
    • 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
    • H01S5/06256—Controlling the frequency of the radiation with DBR-structure
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1025—Extended cavities
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1039—Details on the cavity length
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/125—Distributed Bragg reflector [DBR] lasers

Landscapes

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

Abstract

UN GENERADOR ELECTRICO (20, 22) ALIMENTA UNA PLAQUETA SEMICONDUCTORA LASER (2) EN REGIMEN DE CONMUTACION DE GANANCIA PARA QUE EMITA IMPULSOS OPTICOS. ESTOS ULTIMOS SE COMPRIMEN EN UNA FIBRA DE DISPERSION NEGATIVA (30) PARA CONSTITUIR LOS SOLICITUDES. SU ANCHURA ESPECTRAL DISMINUYE POR EL HECHO DE QUE UNA SECCION DE GANANCIA ALIMENTADA POR ESTE GENERADOR NO CONSTITUYE MAS QUE UNA PARTE DE LA LONGITUD DE LA CAVIDAD RESONANTE DE ESTA PLAQUETA. LA INVENCION SE APLICA A LA TRANSMISION DE INFORMACIONES SOBRE FIBRAS OPTICAS.
ES94400095T 1993-01-19 1994-01-14 Fuente semiconductora de impulsos opticos con conmutacion de ganancia y sistema de transmision de solitonos. Expired - Lifetime ES2093489T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300473A FR2700643B1 (fr) 1993-01-19 1993-01-19 Source semi-conductrice d'impulsions optiques à commutation de gain et système de transmission à solitons.

Publications (1)

Publication Number Publication Date
ES2093489T3 true ES2093489T3 (es) 1996-12-16

Family

ID=9443161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94400095T Expired - Lifetime ES2093489T3 (es) 1993-01-19 1994-01-14 Fuente semiconductora de impulsos opticos con conmutacion de ganancia y sistema de transmision de solitonos.

Country Status (6)

Country Link
US (1) US5434879A (es)
EP (1) EP0608165B1 (es)
JP (1) JPH0715071A (es)
DE (1) DE69400756T2 (es)
ES (1) ES2093489T3 (es)
FR (1) FR2700643B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622012A1 (de) * 1996-05-31 1997-12-04 Siemens Ag Ferngepumpter optischer Leistungsverstärker mit verteilter Verstärkung
US5611016A (en) * 1996-06-07 1997-03-11 Lucent Technologies Inc. Dispersion-balanced optical cable
KR100818448B1 (ko) 2005-08-11 2008-04-01 유디나 디바이스 가부시끼가이샤 반도체 레이저, 광학 부품, 레이저 장치 및 반도체레이저의 제어 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632332B2 (ja) * 1984-08-24 1994-04-27 日本電気株式会社 半導体レ−ザ装置
JPS63299291A (ja) * 1987-05-29 1988-12-06 Kokusai Denshin Denwa Co Ltd <Kdd> 半導体レ−ザ
JPH084186B2 (ja) * 1987-10-28 1996-01-17 国際電信電話株式会社 半導体レーザ
FR2639773B1 (fr) * 1988-11-25 1994-05-13 Alcatel Nv Laser a semi-conducteur accordable
US5177758A (en) * 1989-06-14 1993-01-05 Hitachi, Ltd. Semiconductor laser device with plural active layers and changing optical properties
EP0477987B1 (en) * 1990-09-28 1995-12-20 Nec Corporation Circuit and electrode arrangement for inducing flat frequency modulation response in semiconductor laser

Also Published As

Publication number Publication date
EP0608165B1 (fr) 1996-10-23
DE69400756T2 (de) 1997-02-27
DE69400756D1 (de) 1996-11-28
US5434879A (en) 1995-07-18
FR2700643A1 (fr) 1994-07-22
FR2700643B1 (fr) 1995-02-24
JPH0715071A (ja) 1995-01-17
EP0608165A1 (fr) 1994-07-27

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