CN105307555B - 光源装置及光源用热处理装置 - Google Patents

光源装置及光源用热处理装置 Download PDF

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Publication number
CN105307555B
CN105307555B CN201480034235.0A CN201480034235A CN105307555B CN 105307555 B CN105307555 B CN 105307555B CN 201480034235 A CN201480034235 A CN 201480034235A CN 105307555 B CN105307555 B CN 105307555B
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CN
China
Prior art keywords
mentioned
light
light source
thermal connection
heat treatment
Prior art date
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CN201480034235.0A
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English (en)
Chinese (zh)
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CN105307555A (zh
Inventor
西尾真博
伊藤毅
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Olympus Corp
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Olympus Corp
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Publication of CN105307555A publication Critical patent/CN105307555A/zh
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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
    • H01S5/024—Arrangements for thermal management
    • H01S5/02469—Passive cooling, e.g. where heat is removed by the housing as a whole or by a heat pipe without any active cooling element like a TEC
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0684—Endoscope light sources using light emitting diodes [LED]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
    • A61B1/127—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements with means for preventing fogging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
    • A61B1/128—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for regulating temperature
    • 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
    • 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
    • H01S5/0014—Measuring characteristics or properties thereof
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H01S5/0612—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by temperature
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06804—Stabilisation of laser output parameters by monitoring an external parameter, e.g. temperature
    • 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
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Endoscopes (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201480034235.0A 2013-07-09 2014-06-30 光源装置及光源用热处理装置 Active CN105307555B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-143858 2013-07-09
JP2013143858A JP6423997B2 (ja) 2013-07-09 2013-07-09 光源用熱処理装置及び光源装置
PCT/JP2014/067410 WO2015005167A1 (ja) 2013-07-09 2014-06-30 光源装置及び光源用熱処理装置

Publications (2)

Publication Number Publication Date
CN105307555A CN105307555A (zh) 2016-02-03
CN105307555B true CN105307555B (zh) 2018-11-27

Family

ID=52279853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480034235.0A Active CN105307555B (zh) 2013-07-09 2014-06-30 光源装置及光源用热处理装置

Country Status (5)

Country Link
US (1) US10038299B2 (enExample)
EP (1) EP3020325A4 (enExample)
JP (1) JP6423997B2 (enExample)
CN (1) CN105307555B (enExample)
WO (1) WO2015005167A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6126149B2 (ja) 2015-02-26 2017-05-10 ファナック株式会社 放熱フィンを有する熱伝導部材を備えた空冷式レーザ装置
JP6638726B2 (ja) * 2015-03-31 2020-01-29 ソニー株式会社 光源装置、光源装置の作動方法、及び医療用システム
CN107205632B (zh) * 2015-04-14 2019-08-06 奥林巴斯株式会社 冷却装置和内窥镜用光源装置
DE102016111960A1 (de) * 2016-06-30 2018-01-04 Karl Storz Gmbh & Co. Kg Vorrichtung für die Videoendoskopie
WO2019003347A1 (ja) 2017-06-28 2019-01-03 オリンパス株式会社 光源システム
JP7165144B2 (ja) * 2017-12-15 2022-11-02 株式会社堀場製作所 半導体レーザ装置、半導体レーザ装置の駆動方法及び駆動プログラム
US11536805B2 (en) 2018-06-25 2022-12-27 Silc Technologies, Inc. Optical switching for tuning direction of LIDAR output signals
EP3884293A4 (en) * 2018-11-21 2022-08-03 SiLC Technologies, Inc. OPTICAL COLLECTOR FOR LIDAR APPLICATIONS
KR102180442B1 (ko) * 2018-11-28 2020-11-18 신동현 레이저 램프 백색 변환 장치 및 변환 방법
CN113573626B (zh) 2019-03-18 2024-08-06 奥林巴斯株式会社 光源以及内窥镜系统
JP7323311B2 (ja) * 2019-03-20 2023-08-08 ソニーグループ株式会社 光源装置および医療用観察システム
US11650317B2 (en) 2019-06-28 2023-05-16 Silc Technologies, Inc. Use of frequency offsets in generation of LIDAR data
KR102799193B1 (ko) * 2019-07-26 2025-04-23 주식회사 엘지에너지솔루션 복합 음극 활물질, 이의 제조방법, 이를 포함하는 음극 및 이차전지
JP6944502B2 (ja) * 2019-11-22 2021-10-06 株式会社牧野フライス製作所 工作機械の主軸装置
JP7660457B2 (ja) * 2021-07-29 2025-04-11 浜松ホトニクス株式会社 ファイバレーザ装置及びファイバレーザ装置用ファイバモジュール
US12411213B2 (en) 2021-10-11 2025-09-09 Silc Technologies, Inc. Separation of light signals in a LIDAR system
US12422618B2 (en) 2022-10-13 2025-09-23 Silc Technologies, Inc. Buried taper with reflecting surface
DE102022133966A1 (de) * 2022-12-19 2024-06-20 Karl Storz Se & Co. Kg Beleuchtungsvorrichtung, Bildgebungsvorrichtung und Verfahren zum Betrieb dieser

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002095624A (ja) * 2000-09-26 2002-04-02 Fuji Photo Film Co Ltd 蛍光内視鏡装置
JP2007059930A (ja) * 2001-08-09 2007-03-08 Matsushita Electric Ind Co Ltd Ｌｅｄ照明装置およびカード型ｌｅｄ照明光源
JP4057302B2 (ja) * 2002-01-28 2008-03-05 古河電気工業株式会社 レーザダイオードモジュールからなる小型光源
JP2004259824A (ja) 2003-02-25 2004-09-16 Fuji Photo Film Co Ltd 画像記録装置用光源ユニット
US7248614B2 (en) * 2004-02-24 2007-07-24 Yamazaki Mazak Kabushiki Kaisha Laser beam generating unit
JP4538278B2 (ja) * 2004-08-06 2010-09-08 Ｈｏｙａ株式会社 内視鏡装置
JP2006269182A (ja) * 2005-03-23 2006-10-05 Toshiba Lighting & Technology Corp 照明装置及びスポットライト
CN101131232A (zh) * 2006-08-23 2008-02-27 捷飞有限公司 Led灯具与散热器的结合方法及其结构
JP5117878B2 (ja) * 2008-02-13 2013-01-16 富士フイルム株式会社 内視鏡光源装置
JP5364520B2 (ja) 2009-09-24 2013-12-11 富士フイルム株式会社 内視鏡装置及び内視鏡装置の作動方法
JP5473535B2 (ja) * 2009-10-28 2014-04-16 三菱電機株式会社 光源装置
JP2012217483A (ja) * 2011-04-04 2012-11-12 Fujifilm Corp 内視鏡システム及びその駆動方法
JP5934914B2 (ja) * 2011-05-13 2016-06-15 パナソニックＩｐマネジメント株式会社 レーザアレイ光源ユニット
JP2013034546A (ja) * 2011-08-04 2013-02-21 Olympus Corp 内視鏡

Also Published As

Publication number Publication date
WO2015005167A1 (ja) 2015-01-15
EP3020325A4 (en) 2017-03-08
JP2015018640A (ja) 2015-01-29
EP3020325A1 (en) 2016-05-18
US10038299B2 (en) 2018-07-31
CN105307555A (zh) 2016-02-03
JP6423997B2 (ja) 2018-11-14
US20160126698A1 (en) 2016-05-05

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