DE8908049U1 - Kühleinrichtung für Halbleiterpumplichtquellen - Google Patents

Kühleinrichtung für Halbleiterpumplichtquellen

Info

Publication number
DE8908049U1
DE8908049U1 DE8908049U DE8908049U DE8908049U1 DE 8908049 U1 DE8908049 U1 DE 8908049U1 DE 8908049 U DE8908049 U DE 8908049U DE 8908049 U DE8908049 U DE 8908049U DE 8908049 U1 DE8908049 U1 DE 8908049U1
Authority
DE
Germany
Prior art keywords
cooling
cooling device
pump light
heat sinks
heat
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
DE8908049U
Other languages
German (de)
English (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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Priority to DE8908049U priority Critical patent/DE8908049U1/de
Publication of DE8908049U1 publication Critical patent/DE8908049U1/de
Priority to JP1990067322U priority patent/JPH0316364U/ja
Priority to US07/545,707 priority patent/US5031184A/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
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • 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
    • 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
    • H01S5/02423—Liquid cooling, e.g. a liquid cools a mount of 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
    • H01S5/40—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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Semiconductor Lasers (AREA)
DE8908049U 1989-07-01 1989-07-01 Kühleinrichtung für Halbleiterpumplichtquellen Expired DE8908049U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8908049U DE8908049U1 (de) 1989-07-01 1989-07-01 Kühleinrichtung für Halbleiterpumplichtquellen
JP1990067322U JPH0316364U (enExample) 1989-07-01 1990-06-27
US07/545,707 US5031184A (en) 1989-07-01 1990-06-29 Cooling arrangement for a semiconductor pump source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8908049U DE8908049U1 (de) 1989-07-01 1989-07-01 Kühleinrichtung für Halbleiterpumplichtquellen

Publications (1)

Publication Number Publication Date
DE8908049U1 true DE8908049U1 (de) 1989-08-24

Family

ID=6840691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8908049U Expired DE8908049U1 (de) 1989-07-01 1989-07-01 Kühleinrichtung für Halbleiterpumplichtquellen

Country Status (3)

Country Link
US (1) US5031184A (enExample)
JP (1) JPH0316364U (enExample)
DE (1) DE8908049U1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10855043B2 (en) 2016-09-12 2020-12-01 Xiamen Chaoxuan Photoelectric Technology Co., Ltd. System and device with laser array illumination
US12302043B2 (en) 2018-12-26 2025-05-13 Guangyi (Xiamen) Technology Co., Ltd. System and device with laser array illumination

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925201A1 (de) * 1989-07-29 1991-02-07 Messerschmitt Boelkow Blohm Optische bank zur halterung optischer, elektrischer u.a. komponenten
US5195102A (en) * 1991-09-13 1993-03-16 Litton Systems Inc. Temperature controlled laser diode package
US5253260A (en) * 1991-12-20 1993-10-12 Hughes Aircraft Company Apparatus and method for passive heat pipe cooling of solid state laser heads
US5469454A (en) * 1994-05-02 1995-11-21 University Of Central Florida Mode locked laser diode in a high power solid state regenerative amplifier and mount mechanism
JP3596029B2 (ja) * 1994-06-06 2004-12-02 住友電気工業株式会社 半導体レーザモジュール
FR2741208B1 (fr) * 1995-11-13 1997-12-05 Commissariat Energie Atomique Assemblage de barrettes de diodes laser refroidies
US6240116B1 (en) 1997-08-14 2001-05-29 Sdl, Inc. Laser diode array assemblies with optimized brightness conservation
GB9720376D0 (en) * 1997-09-26 1997-11-26 Marconi Gec Ltd A semi-conductor laser diode bar assembly
US6014391A (en) * 1997-12-19 2000-01-11 Raytheon Company Thermally improved slab laser pump cavity apparatus with integral concentrator and method of making same
JP4714967B2 (ja) * 2000-07-12 2011-07-06 三菱電機株式会社 半導体レーザ励起固体レーザ装置
US6970485B1 (en) * 2000-10-20 2005-11-29 Mitsubishi Denki Kabushiki Kaisha Cooling device, semiconductor laser light source device, semiconductor laser source unit, method of manufacturing semiconductor laser light source unit and solid state laser device
US20020110166A1 (en) * 2001-02-14 2002-08-15 Filgas David M. Method and system for cooling a laser gain medium
US6496118B1 (en) * 2001-09-11 2002-12-17 Warren L. Smith Computer chip heat protection apparatus
JP4285447B2 (ja) * 2005-06-20 2009-06-24 セイコーエプソン株式会社 レーザ光源装置、表示装置およびプロジェクタ
US20100018316A1 (en) * 2008-07-24 2010-01-28 United Technologies Corporation NSMS flight laser detector cooling system
JP5764152B2 (ja) * 2013-02-13 2015-08-12 株式会社フジクラ 半導体レーザ装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414180A (en) * 1977-07-05 1979-02-02 Canon Inc Semiconductor laser unit
JPS6029239B2 (ja) * 1977-10-07 1985-07-09 キヤノン株式会社 半導体レーザ素子の温度制御装置
DE3706635A1 (de) * 1987-03-02 1988-09-15 Spindler & Hoyer Kg Verfahren zur stabilisierung der frequenz einer laserdiode unabhaengig vom diodenstrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10855043B2 (en) 2016-09-12 2020-12-01 Xiamen Chaoxuan Photoelectric Technology Co., Ltd. System and device with laser array illumination
US11362476B2 (en) 2016-09-12 2022-06-14 Guangyi (Xiamen) Technology Co., Ltd. System and device with laser array illumination
US12302043B2 (en) 2018-12-26 2025-05-13 Guangyi (Xiamen) Technology Co., Ltd. System and device with laser array illumination

Also Published As

Publication number Publication date
US5031184A (en) 1991-07-09
JPH0316364U (enExample) 1991-02-19

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