AU2002223752A1 - Device for controlling a wavelength-stabilised laser optical transmitter - Google Patents

Device for controlling a wavelength-stabilised laser optical transmitter

Info

Publication number
AU2002223752A1
AU2002223752A1 AU2002223752A AU2375202A AU2002223752A1 AU 2002223752 A1 AU2002223752 A1 AU 2002223752A1 AU 2002223752 A AU2002223752 A AU 2002223752A AU 2375202 A AU2375202 A AU 2375202A AU 2002223752 A1 AU2002223752 A1 AU 2002223752A1
Authority
AU
Australia
Prior art keywords
wavelength
controlling
optical transmitter
laser optical
stabilised laser
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.)
Abandoned
Application number
AU2002223752A
Other languages
English (en)
Inventor
Michael Masselot
Christian Sillans
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.)
Ifotec SA
Original Assignee
Ifotec 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 Ifotec SA filed Critical Ifotec SA
Publication of AU2002223752A1 publication Critical patent/AU2002223752A1/en
Abandoned 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/024—Arrangements for thermal management
    • H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
    • H01S5/02415—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling by using a thermo-electric cooler [TEC], e.g. Peltier element
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
AU2002223752A 2000-11-23 2001-11-06 Device for controlling a wavelength-stabilised laser optical transmitter Abandoned AU2002223752A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0015125 2000-11-23
FR0015125A FR2817083B1 (fr) 2000-11-23 2000-11-23 Dispositif de controle d'un transmetteur optique a laser stabilise en longueur d'onde
PCT/FR2001/003420 WO2002043206A1 (fr) 2000-11-23 2001-11-06 Dispositif de contrôle d'un transmetteur optique a laser stabilise en longueur d'onde

Publications (1)

Publication Number Publication Date
AU2002223752A1 true AU2002223752A1 (en) 2002-06-03

Family

ID=8856791

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223752A Abandoned AU2002223752A1 (en) 2000-11-23 2001-11-06 Device for controlling a wavelength-stabilised laser optical transmitter

Country Status (3)

Country Link
AU (1) AU2002223752A1 (fr)
FR (1) FR2817083B1 (fr)
WO (1) WO2002043206A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105843274A (zh) * 2016-03-28 2016-08-10 中国科学院半导体研究所 基于热电致冷器的温控电路及采用其的量子级联激光器
CN108711735B (zh) * 2018-08-20 2024-05-24 江苏科大亨芯半导体技术有限公司 用于直调激光驱动器的温度补偿电路
CN115799980B (zh) * 2022-11-28 2024-07-30 安图实验仪器(郑州)有限公司 一种激光控制系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131209B (en) * 1982-11-02 1986-01-15 Newton Derby Ltd Switch mode power supply
US5602860A (en) * 1995-04-19 1997-02-11 Optelecom, Inc. Laser thermal control using thermoelectric cooler
JP3823262B2 (ja) * 1996-06-19 2006-09-20 株式会社トプコン レーザー発振装置

Also Published As

Publication number Publication date
FR2817083A1 (fr) 2002-05-24
FR2817083B1 (fr) 2003-02-14
WO2002043206A1 (fr) 2002-05-30

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