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WO2004042799A8 - Compensation d'age dans des modules optoelectroniques a commande de temperature integree - Google Patents

Compensation d'age dans des modules optoelectroniques a commande de temperature integree

Info

Publication number
WO2004042799A8
WO2004042799A8 PCT/US2003/035248 US0335248W WO2004042799A8 WO 2004042799 A8 WO2004042799 A8 WO 2004042799A8 US 0335248 W US0335248 W US 0335248W WO 2004042799 A8 WO2004042799 A8 WO 2004042799A8
Authority
WO
WIPO (PCT)
Prior art keywords
optoelectronic
assembly
wavelength
channel
temperature control
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.)
Ceased
Application number
PCT/US2003/035248
Other languages
English (en)
Other versions
WO2004042799A3 (fr
WO2004042799A2 (fr
Inventor
James Stewart
Lucy Grace Hosking
Anthony Ho
Andreas Weber
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.)
Finisar Corp
Original Assignee
Finisar Corp
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
Priority claimed from US10/700,981 external-priority patent/US7058099B2/en
Priority claimed from US10/700,845 external-priority patent/US7035300B2/en
Application filed by Finisar Corp filed Critical Finisar Corp
Priority to DE10393677.7T priority Critical patent/DE10393677B4/de
Priority to CA2504691A priority patent/CA2504691C/fr
Priority to AU2003291296A priority patent/AU2003291296A1/en
Priority to GB0509716A priority patent/GB2410606B/en
Publication of WO2004042799A2 publication Critical patent/WO2004042799A2/fr
Publication of WO2004042799A8 publication Critical patent/WO2004042799A8/fr
Publication of WO2004042799A3 publication Critical patent/WO2004042799A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/572—Wavelength control
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/504—Laser transmitters using direct modulation
    • 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
    • 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
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06837—Stabilising otherwise than by an applied electric field or current, e.g. by controlling the temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)

Abstract

L'invention concerne un procédé permettant de compenser le décalage de longueur d'ondes dans un émetteur laser à fibre optique. Ledit procédé comprend les étapes suivantes : a) réguler une température dans l'unité optoélectronique à un niveau défini ; 2) piloter l'unité optoélectronique pour émettre de la lumière, la lumière émise présentant une longueur d'ondes se trouvant dans un canal d'exploitation, ledit canal comprenant une plage de longueurs d'ondes centrée autour d'une longueur d'ondes centrale du canal ; 3) accéder depuis la mémoire dans l'unité optoélectronique, à une valeur de commande associée à la température de l'unité optoélectronique, en des points définis au sein de la durée de vie d'exploitation de l'unité optoélectronique ; et 4) recalculer le niveau défini par référence à la valeur de commande, une longueur d'ondes de l'unité optoélectronique étant maintenue dans le canal d'exploitation, en dépit d'un décalage attendu de longueur d'ondes.
PCT/US2003/035248 2002-11-05 2003-11-05 Compensation d'age dans des modules optoelectroniques a commande de temperature integree Ceased WO2004042799A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10393677.7T DE10393677B4 (de) 2002-11-05 2003-11-05 Verfahren zum Einstellen einer Zielwellenlänge für eine optoelektronische Baugruppe und optoelektronische Baugruppe
CA2504691A CA2504691C (fr) 2002-11-05 2003-11-05 Compensation d'age dans des modules optoelectroniques a commande de temperature integree
AU2003291296A AU2003291296A1 (en) 2002-11-05 2003-11-05 Age compensation in optoelectronic modules with integrated temperature control
GB0509716A GB2410606B (en) 2002-11-05 2003-11-05 Age compensation in optoelectronic modules with integrated temperature control

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US42396902P 2002-11-05 2002-11-05
US60/423,969 2002-11-05
US42503102P 2002-11-08 2002-11-08
US60/425,031 2002-11-08
US10/700,845 2003-11-04
US10/700,981 2003-11-04
US10/700,981 US7058099B2 (en) 2002-11-08 2003-11-04 Age compensation in optoelectronic modules with integrated temperature control
US10/700,845 US7035300B2 (en) 2002-11-05 2003-11-04 Calibration of a multi-channel optoelectronic module with integrated temperature control

Publications (3)

Publication Number Publication Date
WO2004042799A2 WO2004042799A2 (fr) 2004-05-21
WO2004042799A8 true WO2004042799A8 (fr) 2004-08-05
WO2004042799A3 WO2004042799A3 (fr) 2004-10-21

Family

ID=32314966

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/035248 Ceased WO2004042799A2 (fr) 2002-11-05 2003-11-05 Compensation d'age dans des modules optoelectroniques a commande de temperature integree

Country Status (5)

Country Link
AU (1) AU2003291296A1 (fr)
CA (1) CA2504691C (fr)
DE (2) DE10397005B4 (fr)
GB (2) GB2428865B (fr)
WO (1) WO2004042799A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7058099B2 (en) 2002-11-08 2006-06-06 Finisar Corporation Age compensation in optoelectronic modules with integrated temperature control
DE102010012078A1 (de) * 2010-03-11 2011-09-15 Technische Universität Ilmenau Verfahren und Anordnung zur Stabilisierung des von einer Halbleiterlichtquelle emittierten Lichtes
CN104426610B (zh) * 2013-09-03 2017-07-21 上海贝尔股份有限公司 光线路终端以及光网络单元
CN106849890A (zh) * 2016-12-26 2017-06-13 北京航天易联科技发展有限公司 一种光纤安防信号采集调理放大电路
US11588293B2 (en) 2017-11-21 2023-02-21 Taiwan Semiconductor Manufacturing Co., Ltd. Methods and systems for aligning master oscillator power amplifier systems
WO2019116660A1 (fr) * 2017-12-15 2019-06-20 株式会社堀場製作所 Dispositif laser à semi-conducteur, et procédé et programme pour commander un dispositif laser à semi-conducteur
CN114285467B (zh) * 2021-12-29 2022-12-20 辽宁优迅科技有限公司 一种多通道发射芯片波长匹配的方法和系统
CN116896410B (zh) * 2023-08-14 2024-02-13 大庆亿莱检验检测技术服务有限公司 一种光纤中继信号监测传输方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281516A (en) * 1988-08-02 1994-01-25 Gene Tec Corporation Temperature control apparatus and method
US5019769A (en) * 1990-09-14 1991-05-28 Finisar Corporation Semiconductor laser diode controller and laser diode biasing control method
FR2694423B1 (fr) * 1992-07-30 1994-12-23 France Telecom Dispositif de contrôle de la puissance de sortie des diodes laser.
WO1994015388A1 (fr) * 1992-12-18 1994-07-07 Olympus Optical Co., Ltd. Appareil servant a stabiliser une longueur d'onde
EP0981213B1 (fr) * 1998-08-14 2004-10-20 Telefonaktiebolaget LM Ericsson (publ) Contrôle de longueur d'onde dans des systèmes de transmission optique à multiplexage de longueur d'onde
US6055252A (en) * 1998-09-10 2000-04-25 Photonic Solutions, Inc. Fiberoptic transmitter using thermistor to maintain stable operating conditions over a range of temperature
FI982843A7 (fi) * 1998-12-31 2000-07-01 Nokia Corp Laserlähetin
US6353623B1 (en) * 1999-01-04 2002-03-05 Uniphase Telecommunications Products, Inc. Temperature-corrected wavelength monitoring and control apparatus
US7269191B2 (en) * 2002-02-12 2007-09-11 Finisar Corporation Control circuit for optoelectronic module with integrated temperature control

Also Published As

Publication number Publication date
AU2003291296A1 (en) 2004-06-07
CA2504691C (fr) 2010-05-18
CA2504691A1 (fr) 2004-05-21
DE10397005B4 (de) 2016-12-22
WO2004042799A3 (fr) 2004-10-21
DE10393677T5 (de) 2006-02-09
GB0509716D0 (en) 2005-06-22
GB2428865B (en) 2007-05-16
DE10397005A5 (de) 2014-04-17
GB0619059D0 (en) 2006-11-08
GB2410606B (en) 2007-03-28
GB2428865A (en) 2007-02-07
AU2003291296A8 (en) 2004-06-07
DE10393677B4 (de) 2014-04-03
WO2004042799A2 (fr) 2004-05-21
GB2410606A (en) 2005-08-03

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