GB2054949B - Cooling arrangement for laser diode - Google Patents

Cooling arrangement for laser diode

Info

Publication number
GB2054949B
GB2054949B GB7926127A GB7926127A GB2054949B GB 2054949 B GB2054949 B GB 2054949B GB 7926127 A GB7926127 A GB 7926127A GB 7926127 A GB7926127 A GB 7926127A GB 2054949 B GB2054949 B GB 2054949B
Authority
GB
United Kingdom
Prior art keywords
laser diode
cooling arrangement
cooling
arrangement
diode
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
Application number
GB7926127A
Other versions
GB2054949A (en
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB7926127A priority Critical patent/GB2054949B/en
Publication of GB2054949A publication Critical patent/GB2054949A/en
Application granted granted Critical
Publication of GB2054949B publication Critical patent/GB2054949B/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
GB7926127A 1979-07-26 1979-07-26 Cooling arrangement for laser diode Expired GB2054949B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7926127A GB2054949B (en) 1979-07-26 1979-07-26 Cooling arrangement for laser diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7926127A GB2054949B (en) 1979-07-26 1979-07-26 Cooling arrangement for laser diode

Publications (2)

Publication Number Publication Date
GB2054949A GB2054949A (en) 1981-02-18
GB2054949B true GB2054949B (en) 1983-04-07

Family

ID=10506798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7926127A Expired GB2054949B (en) 1979-07-26 1979-07-26 Cooling arrangement for laser diode

Country Status (1)

Country Link
GB (1) GB2054949B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526237B1 (en) * 1982-04-30 1986-02-28 Cit Alcatel SEMICONDUCTOR LASER THERMAL CONTROL DEVICE
JPS5994891A (en) * 1982-11-24 1984-05-31 Hitachi Ltd Semiconductor laser device
FR2542511B1 (en) * 1983-03-09 1986-12-19 Lecoy Pierre METHOD AND DEVICE FOR REGULATING THE LIGHT POWER OF LASER DIODES
US4856011A (en) * 1985-01-30 1989-08-08 Ricoh Company, Ltd. Semiconductor laser control circuit
HUT39871A (en) * 1985-02-19 1986-10-29 Videoton Elekt Vallalat Method for measuring the temperature of semiconductor laser diode and circuit arrangement for carrying out thereof
DE3534744A1 (en) * 1985-09-28 1987-04-09 Standard Elektrik Lorenz Ag LASER DEVICE WITH STABILIZED OUTPUT
US4792956A (en) * 1986-05-13 1988-12-20 Litton Systems, Inc. Laser diode intensity and wavelength control
US4842358A (en) * 1987-02-20 1989-06-27 Litton Systems, Inc. Apparatus and method for optical signal source stabilization
US5032897A (en) * 1990-02-28 1991-07-16 International Business Machines Corp. Integrated thermoelectric cooling
US5012325A (en) * 1990-04-24 1991-04-30 International Business Machines Corp. Thermoelectric cooling via electrical connections
DE10036283A1 (en) * 2000-07-26 2002-02-07 Bosch Gmbh Robert Laser diodes arrangement esp. for optical communication pump module, has laser diodes connected in series

Also Published As

Publication number Publication date
GB2054949A (en) 1981-02-18

Similar Documents

Publication Publication Date Title
JPS5646593A (en) Heteroostructure semiconductor laser
JPS5596695A (en) Injection type semiconductor laser
GB2043989B (en) Semiconductor laser device
JPS55105219A (en) Laser scanner
JPS545687A (en) Diode laser
DE3072032D1 (en) Semiconductor laser device
GB2046983B (en) Semiconductor lasers
GB2059143B (en) Laser mirrors
JPS5648193A (en) Light controlled integrated current diode laser
JPS55130190A (en) Limiting circuit for semiconductor laser
GB2054949B (en) Cooling arrangement for laser diode
JPS5615094A (en) Solid state laser
JPS56169389A (en) Laser diode
JPS5586178A (en) Thermally compensated laser
GB2057748B (en) Semiconductor lasers
GB2105100B (en) Laser diode
EP0026923A3 (en) Recombination laser
JPS55156380A (en) Laser device
GB1556347A (en) Diode laser
GB2050896B (en) Cooling blocks for semiconductor lasers
JPS5561081A (en) Laser assembly
GB2065961B (en) Semiconductor laser
JPS5661190A (en) Semiconductor laser
GB2046005B (en) Injection laser devices
GB2044519B (en) Laser emission element

Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee