CN118975073A - 半导体激光装置 - Google Patents

半导体激光装置 Download PDF

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Publication number
CN118975073A
CN118975073A CN202280094007.7A CN202280094007A CN118975073A CN 118975073 A CN118975073 A CN 118975073A CN 202280094007 A CN202280094007 A CN 202280094007A CN 118975073 A CN118975073 A CN 118975073A
Authority
CN
China
Prior art keywords
gas
laser
semiconductor laser
laser device
optical member
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
CN202280094007.7A
Other languages
English (en)
Chinese (zh)
Inventor
泷谦司
多田昌浩
大野启
菱田光起
石桥明彦
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.)
Panasonic Holdings Corp
Original Assignee
Panasonic Holdings 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
Application filed by Panasonic Holdings Corp filed Critical Panasonic Holdings Corp
Publication of CN118975073A publication Critical patent/CN118975073A/zh
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
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/02218—Material of the housings; Filling of the housings
    • H01S5/0222—Gas-filled housings
    • 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
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02253—Out-coupling of light using lenses
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
CN202280094007.7A 2022-03-30 2022-11-24 半导体激光装置 Pending CN118975073A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-056327 2022-03-30
JP2022056327 2022-03-30
PCT/JP2022/043314 WO2023188534A1 (ja) 2022-03-30 2022-11-24 半導体レーザ装置

Publications (1)

Publication Number Publication Date
CN118975073A true CN118975073A (zh) 2024-11-15

Family

ID=88199941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280094007.7A Pending CN118975073A (zh) 2022-03-30 2022-11-24 半导体激光装置

Country Status (3)

Country Link
JP (1) JPWO2023188534A1 (https=)
CN (1) CN118975073A (https=)
WO (1) WO2023188534A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145492A (en) * 1978-05-06 1979-11-13 Toshiba Corp Laser unit
JPH0366490A (ja) * 1989-08-03 1991-03-22 Topcon Corp レーザ装置
JP2000347234A (ja) * 1999-06-08 2000-12-15 Sony Corp 紫外線光学装置
ATE260734T1 (de) * 2000-08-05 2004-03-15 Trumpf Werkzeugmaschinen Gmbh Laserbearbeitungsmaschine mit wenigstens einem mit einem spülmedium beaufschlagbaren optischen element
JP2002329928A (ja) * 2001-02-27 2002-11-15 Ricoh Co Ltd 光通信システム
JP2004126001A (ja) * 2002-09-30 2004-04-22 Fuji Photo Film Co Ltd レーザ装置
JP2007088066A (ja) * 2005-09-20 2007-04-05 Aisin Seiki Co Ltd レーザ光源装置
JP2012049315A (ja) * 2010-08-26 2012-03-08 Sae Magnetics(H.K.)Ltd 回路基板
WO2013042193A1 (ja) * 2011-09-20 2013-03-28 Ｎｅｃディスプレイソリューションズ株式会社 光源装置及び投写型表示装置
JP6215857B2 (ja) * 2015-02-26 2017-10-18 ファナック株式会社 放熱フィンを有するｌ字状熱伝導部材を備えた空冷式レーザ装置
JP6288132B2 (ja) * 2015-05-20 2018-03-07 日亜化学工業株式会社 発光装置
DE112019004591T5 (de) * 2018-09-13 2021-07-29 Panasonic Corporation Optische vorrichtung
WO2021076706A1 (en) * 2019-10-16 2021-04-22 Panasonic intellectual property Management co., Ltd Siloxane mitigation for laser systems

Also Published As

Publication number Publication date
WO2023188534A1 (ja) 2023-10-05
JPWO2023188534A1 (https=) 2023-10-05

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20241115

WD01 Invention patent application deemed withdrawn after publication