FR2820246B1 - Dispositif et procede d'asservissement de sources optiques - Google Patents

Dispositif et procede d'asservissement de sources optiques

Info

Publication number
FR2820246B1
FR2820246B1 FR0101075A FR0101075A FR2820246B1 FR 2820246 B1 FR2820246 B1 FR 2820246B1 FR 0101075 A FR0101075 A FR 0101075A FR 0101075 A FR0101075 A FR 0101075A FR 2820246 B1 FR2820246 B1 FR 2820246B1
Authority
FR
France
Prior art keywords
optical sources
serving optical
serving
sources
optical
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 - Fee Related
Application number
FR0101075A
Other languages
English (en)
Other versions
FR2820246A1 (fr
Inventor
Herve Artus
Burgo Stephan Del
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.)
Algety Telecom
Original Assignee
Algety Telecom
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 Algety Telecom filed Critical Algety Telecom
Priority to FR0101075A priority Critical patent/FR2820246B1/fr
Priority to EP02700396A priority patent/EP1354383A2/fr
Priority to PCT/FR2002/000289 priority patent/WO2002060016A2/fr
Priority to AU2002233473A priority patent/AU2002233473A1/en
Publication of FR2820246A1 publication Critical patent/FR2820246A1/fr
Application granted granted Critical
Publication of FR2820246B1 publication Critical patent/FR2820246B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • 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
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/0687—Stabilising the frequency of the laser

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)
FR0101075A 2001-01-26 2001-01-26 Dispositif et procede d'asservissement de sources optiques Expired - Fee Related FR2820246B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0101075A FR2820246B1 (fr) 2001-01-26 2001-01-26 Dispositif et procede d'asservissement de sources optiques
EP02700396A EP1354383A2 (fr) 2001-01-26 2002-01-24 Dispositif et procede d'asservissement de sources optiques
PCT/FR2002/000289 WO2002060016A2 (fr) 2001-01-26 2002-01-24 Dispositif et procede d'asservissement de sources optiques
AU2002233473A AU2002233473A1 (en) 2001-01-26 2002-01-24 Device and method for feedback control of optical sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101075A FR2820246B1 (fr) 2001-01-26 2001-01-26 Dispositif et procede d'asservissement de sources optiques

Publications (2)

Publication Number Publication Date
FR2820246A1 FR2820246A1 (fr) 2002-08-02
FR2820246B1 true FR2820246B1 (fr) 2005-06-17

Family

ID=8859275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101075A Expired - Fee Related FR2820246B1 (fr) 2001-01-26 2001-01-26 Dispositif et procede d'asservissement de sources optiques

Country Status (4)

Country Link
EP (1) EP1354383A2 (fr)
AU (1) AU2002233473A1 (fr)
FR (1) FR2820246B1 (fr)
WO (1) WO2002060016A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60220507T2 (de) 2002-12-05 2007-09-27 Agilent Technologies Inc., Santa Clara Steuerung einer optischen Quelle unter Verwendung einer Schwebungsfrequenz

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8522821D0 (en) * 1985-09-16 1985-10-23 British Telecomm Frequency referencing system
JPH01205486A (ja) * 1987-07-03 1989-08-17 Hitachi Electron Eng Co Ltd 半導体レ−ザの波長安定化装置
JPH01251681A (ja) * 1988-03-25 1989-10-06 Topcon Corp 半導体レーザーの発振周波数・発振出力安定化装置
JPH0774423A (ja) * 1993-09-03 1995-03-17 Nec Corp 半導体レーザ装置
JPH07249817A (ja) * 1994-03-09 1995-09-26 Toshiba Corp 波長安定化光源
JP2871623B2 (ja) * 1996-07-11 1999-03-17 日本電気株式会社 半導体レーザ装置
JPH10326939A (ja) * 1997-05-23 1998-12-08 Nec Corp 多波長光源用波長安定化装置
US6445477B1 (en) * 1999-02-11 2002-09-03 Lucent Technologies Self-monitored light source for stable wavelength optical communications

Also Published As

Publication number Publication date
WO2002060016A3 (fr) 2003-01-03
FR2820246A1 (fr) 2002-08-02
EP1354383A2 (fr) 2003-10-22
AU2002233473A1 (en) 2002-08-06
WO2002060016A2 (fr) 2002-08-01

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse

Effective date: 20120928