JP6423997B2 - 光源用熱処理装置及び光源装置 - Google Patents

光源用熱処理装置及び光源装置 Download PDF

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Publication number
JP6423997B2
JP6423997B2 JP2013143858A JP2013143858A JP6423997B2 JP 6423997 B2 JP6423997 B2 JP 6423997B2 JP 2013143858 A JP2013143858 A JP 2013143858A JP 2013143858 A JP2013143858 A JP 2013143858A JP 6423997 B2 JP6423997 B2 JP 6423997B2
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JP
Japan
Prior art keywords
light source
heat
heat treatment
thermal connection
connection
Prior art date
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Expired - Fee Related
Application number
JP2013143858A
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English (en)
Japanese (ja)
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JP2015018640A5 (enExample
JP2015018640A (ja
Inventor
真博 西尾
真博 西尾
伊藤　毅
毅 伊藤
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Olympus Corp
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Olympus Corp
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Filing date
Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2013143858A priority Critical patent/JP6423997B2/ja
Priority to PCT/JP2014/067410 priority patent/WO2015005167A1/ja
Priority to CN201480034235.0A priority patent/CN105307555B/zh
Priority to EP14823589.8A priority patent/EP3020325A4/en
Publication of JP2015018640A publication Critical patent/JP2015018640A/ja
Priority to US14/990,953 priority patent/US10038299B2/en
Publication of JP2015018640A5 publication Critical patent/JP2015018640A5/ja
Application granted granted Critical
Publication of JP6423997B2 publication Critical patent/JP6423997B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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

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  • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Endoscopes (AREA)
JP2013143858A 2013-07-09 2013-07-09 光源用熱処理装置及び光源装置 Expired - Fee Related JP6423997B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
CN201480034235.0A CN105307555B (zh) 2013-07-09 2014-06-30 光源装置及光源用热处理装置
EP14823589.8A EP3020325A4 (en) 2013-07-09 2014-06-30 Light source device and light source-use heat processing device
US14/990,953 US10038299B2 (en) 2013-07-09 2016-01-08 Light source device and heat processing device for light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013143858A JP6423997B2 (ja) 2013-07-09 2013-07-09 光源用熱処理装置及び光源装置

Publications (3)

Publication Number Publication Date
JP2015018640A JP2015018640A (ja) 2015-01-29
JP2015018640A5 JP2015018640A5 (enExample) 2016-06-23
JP6423997B2 true JP6423997B2 (ja) 2018-11-14

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JP2013143858A Expired - Fee Related JP6423997B2 (ja) 2013-07-09 2013-07-09 光源用熱処理装置及び光源装置

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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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
US10222044B2 (en) 2015-03-31 2019-03-05 Sony Corporation Light source control system and light source control method
WO2016167031A1 (ja) * 2015-04-14 2016-10-20 オリンパス株式会社 冷却装置及び内視鏡用光源装置
DE102016111960A1 (de) * 2016-06-30 2018-01-04 Karl Storz Gmbh & Co. Kg Vorrichtung für die Videoendoskopie
CN110785112B (zh) * 2017-06-28 2022-06-03 奥林巴斯株式会社 光源系统、内窥镜系统和光源控制方法
EP3726675A4 (en) * 2017-12-15 2021-08-25 HORIBA, Ltd. SEMICONDUCTOR LASER DEVICE, AND METHOD AND PROGRAM FOR CONTROL OF A SEMICONDUCTOR LASER DEVICE
US11536805B2 (en) 2018-06-25 2022-12-27 Silc Technologies, Inc. Optical switching for tuning direction of LIDAR output signals
JP7471292B2 (ja) * 2018-11-21 2024-04-19 シルク テクノロジーズ インコーポレイティッド ライダ用途のための光学マニホールド
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

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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
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Also Published As

Publication number Publication date
WO2015005167A1 (ja) 2015-01-15
US20160126698A1 (en) 2016-05-05
CN105307555B (zh) 2018-11-27
US10038299B2 (en) 2018-07-31
JP2015018640A (ja) 2015-01-29
CN105307555A (zh) 2016-02-03
EP3020325A1 (en) 2016-05-18
EP3020325A4 (en) 2017-03-08

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