CN109066277A - 一种高功率光纤激光器增益光纤散热装置 - Google Patents

一种高功率光纤激光器增益光纤散热装置 Download PDF

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Publication number
CN109066277A
CN109066277A CN201811030667.0A CN201811030667A CN109066277A CN 109066277 A CN109066277 A CN 109066277A CN 201811030667 A CN201811030667 A CN 201811030667A CN 109066277 A CN109066277 A CN 109066277A
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CN
China
Prior art keywords
gain fibre
heat sink
optical fiber
fiber laser
capacity 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.)
Pending
Application number
CN201811030667.0A
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English (en)
Chinese (zh)
Inventor
杨润兰
郝丽云
杨磊
丁中华
于广礼
丁建永
周军
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.)
Nanjing Institute of Advanced Laser Technology
Original Assignee
Nanjing Institute of Advanced Laser Technology
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 Nanjing Institute of Advanced Laser Technology filed Critical Nanjing Institute of Advanced Laser Technology
Priority to CN201811030667.0A priority Critical patent/CN109066277A/zh
Publication of CN109066277A publication Critical patent/CN109066277A/zh
Priority to PCT/CN2019/096322 priority patent/WO2020048239A1/fr
Pending legal-status Critical Current

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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
    • 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
    • H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric elements
    • 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
    • H01S3/042—Arrangements for thermal management for solid state lasers
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06704—Housings; Packages

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lasers (AREA)
CN201811030667.0A 2018-09-05 2018-09-05 一种高功率光纤激光器增益光纤散热装置 Pending CN109066277A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811030667.0A CN109066277A (zh) 2018-09-05 2018-09-05 一种高功率光纤激光器增益光纤散热装置
PCT/CN2019/096322 WO2020048239A1 (fr) 2018-09-05 2019-07-17 Dispositif de dissipation de chaleur d'amplificateur optique pour laser à fibre optique de grande puissance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811030667.0A CN109066277A (zh) 2018-09-05 2018-09-05 一种高功率光纤激光器增益光纤散热装置

Publications (1)

Publication Number Publication Date
CN109066277A true CN109066277A (zh) 2018-12-21

Family

ID=64758424

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811030667.0A Pending CN109066277A (zh) 2018-09-05 2018-09-05 一种高功率光纤激光器增益光纤散热装置

Country Status (2)

Country Link
CN (1) CN109066277A (fr)
WO (1) WO2020048239A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020048239A1 (fr) * 2018-09-05 2020-03-12 南京先进激光技术研究院 Dispositif de dissipation de chaleur d'amplificateur optique pour laser à fibre optique de grande puissance
CN112490831A (zh) * 2020-11-20 2021-03-12 北方激光研究院有限公司 一种光纤应力长期保持装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102738691A (zh) * 2012-06-29 2012-10-17 西北大学 全光纤结构的938nm半导体制冷光纤激光器
CN102798939A (zh) * 2011-05-26 2012-11-28 欧姆龙株式会社 光纤保持件及光纤激光装置
CN102891423A (zh) * 2012-09-25 2013-01-23 中国科学院半导体研究所 集成光纤激光器
CN105826797A (zh) * 2016-05-16 2016-08-03 南京先进激光技术研究院 一种光纤散热装置和激光器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9293888B2 (en) * 2013-10-30 2016-03-22 Raytheon Company Method and apparatus for high-power raman beam-combining in a multimode optical fiber
CN208690712U (zh) * 2018-09-05 2019-04-02 南京先进激光技术研究院 一种高功率光纤激光器增益光纤散热装置
CN109066277A (zh) * 2018-09-05 2018-12-21 南京先进激光技术研究院 一种高功率光纤激光器增益光纤散热装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798939A (zh) * 2011-05-26 2012-11-28 欧姆龙株式会社 光纤保持件及光纤激光装置
CN102738691A (zh) * 2012-06-29 2012-10-17 西北大学 全光纤结构的938nm半导体制冷光纤激光器
CN102891423A (zh) * 2012-09-25 2013-01-23 中国科学院半导体研究所 集成光纤激光器
CN105826797A (zh) * 2016-05-16 2016-08-03 南京先进激光技术研究院 一种光纤散热装置和激光器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020048239A1 (fr) * 2018-09-05 2020-03-12 南京先进激光技术研究院 Dispositif de dissipation de chaleur d'amplificateur optique pour laser à fibre optique de grande puissance
CN112490831A (zh) * 2020-11-20 2021-03-12 北方激光研究院有限公司 一种光纤应力长期保持装置

Also Published As

Publication number Publication date
WO2020048239A1 (fr) 2020-03-12

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Application publication date: 20181221