JP2018085493A - レーザ装置及び光源装置 - Google Patents
レーザ装置及び光源装置 Download PDFInfo
- Publication number
- JP2018085493A JP2018085493A JP2016229525A JP2016229525A JP2018085493A JP 2018085493 A JP2018085493 A JP 2018085493A JP 2016229525 A JP2016229525 A JP 2016229525A JP 2016229525 A JP2016229525 A JP 2016229525A JP 2018085493 A JP2018085493 A JP 2018085493A
- Authority
- JP
- Japan
- Prior art keywords
- laser
- side wall
- bottom plate
- plate portion
- light source
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 74
- 239000013307 optical fiber Substances 0.000 claims description 55
- 238000009434 installation Methods 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 27
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 description 39
- 239000000758 substrate Substances 0.000 description 39
- 238000000034 method Methods 0.000 description 30
- 239000000463 material Substances 0.000 description 17
- 238000001746 injection moulding Methods 0.000 description 9
- 229910052761 rare earth metal Inorganic materials 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 230000005284 excitation Effects 0.000 description 7
- 150000002910 rare earth metals Chemical class 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
Images
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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4018—Lasers electrically in series
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/4257—Details of housings having a supporting carrier or a mounting substrate or a mounting plate
-
- 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
-
- 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
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
- H01S5/02216—Butterfly-type, i.e. with electrode pins extending horizontally from the 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
- H01S5/02251—Out-coupling of light using optical fibres
-
- 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
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
- H01S5/02326—Arrangements for relative positioning of laser diodes and optical components, e.g. grooves in the mount to fix optical fibres or 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0233—Mounting configuration of laser chips
- H01S5/02345—Wire-bonding
-
- 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
- H01S5/0239—Combinations of electrical or optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
- G02B6/4268—Cooling
- G02B6/4272—Cooling with mounting substrates of high thermal conductivity
-
- 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
- H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre 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
- H01S3/09—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
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
-
- 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
- H01S3/094049—Guiding of the pump light
- H01S3/094053—Fibre coupled pump, e.g. delivering pump light using a fibre or a fibre bundle
-
- 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
- H01S3/09408—Pump redundancy
-
- 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
- H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
-
- 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
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
-
- 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
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
- H01S5/0071—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for beam steering, e.g. using a mirror outside the cavity to change the beam direction
-
- 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
- H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
-
- 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
- H01S5/4031—Edge-emitting structures
- H01S5/4043—Edge-emitting structures with vertically stacked active layers
- H01S5/405—Two-dimensional arrays
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
- Lasers (AREA)
Abstract
Description
本発明の第1実施形態によるレーザ装置及び光源装置について図1及び図2を用いて説明する。
本発明の第2実施形態によるレーザ装置及び光源装置について図4を用いて説明する。なお、上記第1実施形態によるレーザ装置及び光源装置と同様の構成要素については同一の符号を付し説明を省略し又は簡略にする。
本発明の第3実施形態によるレーザ装置及び光源装置について図5を用いて説明する。なお、上記第1及び第2実施形態によるレーザ装置及び光源装置と同様の構成要素については同一の符号を付し説明を省略し又は簡略にする。
本発明の第4実施形態によるレーザ装置及び光源装置について図6を用いて説明する。なお、上記第1乃至第3実施形態によるレーザ装置及び光源装置と同様の構成要素については同一の符号を付し説明を省略し又は簡略にする。
本発明の第5実施形態によるレーザ装置及び光源装置について図7及び図8を用いて説明する。なお、上記第1乃至第4実施形態によるレーザ装置及び光源装置と同様の構成要素については同一の符号を付し説明を省略し又は簡略にする。
本発明の第6実施形態によるレーザ装置について図9を用いて説明する。なお、上記第1乃至第5実施形態によるレーザ装置及び光源装置と同様の構成要素については同一の符号を付し説明を省略し又は簡略にする。
本発明の第7実施形態によるレーザ装置について図10を用いて説明する。なお、上記第1乃至第6実施形態によるレーザ装置及び光源装置と同様の構成要素については同一の符号を付し説明を省略し又は簡略にする。
本発明の第8実施形態による光源装置について図11を用いて説明する。なお、上記第1乃至第7実施形態によるレーザ装置及び光源装置と同様の構成要素については同一の符号を付し説明を省略し又は簡略にする。
本発明の第9実施形態によるレーザ装置について図12及び図13を用いて説明する。なお、上記第1乃至第8実施形態によるレーザ装置及び光源装置と同様の構成要素については同一の符号を付し説明を省略し又は簡略にする。
本発明は、上記実施形態に限らず、種々の変形が可能である。
12…半導体レーザ素子
16…筐体
18…出力部
20、320、420…端子部
22、322、422…端子部
80、280、580…光源装置
82…基板
94…光ファイバレーザ
96…ポンプコンバイナ
98…希土類添加光ファイバ
612…電子部品
614…端子部
616…端子部
Claims (9)
- 底板部と、
前記底板部上に設置された半導体レーザ素子と、
前記半導体レーザ素子が設置された前記底板部上に設けられ、天板部を有する蓋部と、
前記底板部と前記天板部との間の空間の側方の一部又は全部を覆う側壁部とを有し、
前記天板部が、前記側壁部の一部又は全部と一体的に形成されていることを特徴とするレーザ装置。 - 前記天板部が、前記側壁部の前記一部と一体的に形成され、
前記側壁部の前記一部以外の他の一部が、前記底板部に設けられていることを特徴とする請求項1記載のレーザ装置。 - 前記底板部上に設けられ、前記半導体レーザ素子から出力されるレーザ光を、光ファイバを通して出力する出力部を有することを特徴とする請求項1又は2に記載のレーザ装置。
- 前記底板部に対して上向きに設けられ、外部と電気的に接続可能な端子部と
を有することを特徴とする請求項1乃至3のいずれか1項に記載のレーザ装置。 - 前記端子部の一部が、前記底板部に設けられていることを特徴とする請求項4記載のレーザ装置。
- 前記底板部の熱伝導率が、前記蓋部の熱伝導率よりも高いことを特徴とする請求項1乃至5のいずれか1項に記載のレーザ装置。
- 請求項1乃至6のいずれか1項に記載の複数のレーザ装置と、
前記複数のレーザ装置が設置された設置面を有するベース部材と
を有することを特徴とする光源装置。 - 前記複数のレーザ装置から出力されたレーザ光が入射される光学系を有することを特徴とする請求項7記載の光源装置。
- 請求項7又は8に記載の光源装置と、
増幅用光ファイバと、
前記光源装置の前記複数のレーザ装置から出力されるレーザ光を前記増幅用光ファイバに入射させる入射部と
を有することを特徴とする光ファイバレーザ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016229525A JP6844994B2 (ja) | 2016-11-25 | 2016-11-25 | レーザ装置及び光源装置 |
PCT/JP2017/042195 WO2018097240A1 (ja) | 2016-11-25 | 2017-11-24 | レーザ装置及び光源装置 |
CN201780071878.6A CN109983638B (zh) | 2016-11-25 | 2017-11-24 | 激光装置及光源装置 |
DE112017005970.4T DE112017005970T5 (de) | 2016-11-25 | 2017-11-24 | Laservorrichtung und Lichtquellenvorrichtung |
US16/422,343 US11011885B2 (en) | 2016-11-25 | 2019-05-24 | Laser device and light-source device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016229525A JP6844994B2 (ja) | 2016-11-25 | 2016-11-25 | レーザ装置及び光源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018085493A true JP2018085493A (ja) | 2018-05-31 |
JP6844994B2 JP6844994B2 (ja) | 2021-03-17 |
Family
ID=62195064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016229525A Active JP6844994B2 (ja) | 2016-11-25 | 2016-11-25 | レーザ装置及び光源装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11011885B2 (ja) |
JP (1) | JP6844994B2 (ja) |
CN (1) | CN109983638B (ja) |
DE (1) | DE112017005970T5 (ja) |
WO (1) | WO2018097240A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020162371A1 (ja) | 2019-02-08 | 2020-08-13 | Agc株式会社 | 含フッ素エーテル化合物、含フッ素エーテル組成物、コーティング液、物品、物品の製造方法、及び含フッ素化合物の製造方法 |
WO2021010488A1 (ja) * | 2019-07-18 | 2021-01-21 | 古河電気工業株式会社 | 半導体レーザモジュール、光源ユニット、光源装置および光ファイバレーザ |
JP2021114503A (ja) * | 2020-01-16 | 2021-08-05 | 古河電気工業株式会社 | 発光装置、光源ユニット、光源装置、光ファイバレーザ、および発光装置の製造方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6844993B2 (ja) * | 2016-11-25 | 2021-03-17 | 古河電気工業株式会社 | レーザ装置及び光源装置 |
CN110376689B (zh) * | 2019-07-22 | 2021-02-12 | 上海营湾医疗科技有限公司 | 光电耦合透镜组 |
US11557874B2 (en) * | 2021-05-18 | 2023-01-17 | Trumpf Photonics, Inc. | Double-sided cooling of laser diodes |
US11876343B2 (en) | 2021-05-18 | 2024-01-16 | Trumpf Photonics, Inc. | Laser diode packaging platforms |
JPWO2023033141A1 (ja) * | 2021-09-02 | 2023-03-09 | ||
CN115548856B (zh) * | 2022-12-01 | 2023-04-11 | 中国科学院西安光学精密机械研究所 | 一种指向可调的激光发射光源及其调节方法与光学仪器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001264590A (ja) * | 2000-03-17 | 2001-09-26 | Anritsu Corp | 光モジュール用パッケージ |
JP2003338654A (ja) * | 2002-05-22 | 2003-11-28 | Furukawa Electric Co Ltd:The | 半導体レーザモジュール |
US20090245315A1 (en) * | 2008-03-28 | 2009-10-01 | Victor Faybishenko | Laser diode assemblies |
JP2010232373A (ja) * | 2009-03-26 | 2010-10-14 | Furukawa Electric Co Ltd:The | 光源装置 |
DE102010000908A1 (de) * | 2010-01-14 | 2011-07-21 | Infineon Technologies AG, 85579 | Leistungshalbleitermodul mit niederinduktiven Hochstromkontakten |
JP2012234979A (ja) * | 2011-05-02 | 2012-11-29 | Citizen Electronics Co Ltd | Ledモジュール |
JP2013175623A (ja) * | 2012-02-27 | 2013-09-05 | Toyoda Gosei Co Ltd | 発光モジュール |
JP2013239672A (ja) * | 2012-05-17 | 2013-11-28 | Panasonic Corp | ファイバレーザ発振器 |
JP2015005627A (ja) * | 2013-06-21 | 2015-01-08 | 京セラ株式会社 | 素子収納用パッケージおよびこれを備えた実装構造体 |
JP2016099573A (ja) * | 2014-11-25 | 2016-05-30 | 株式会社フジクラ | 光モジュールの製造方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54131599A (en) | 1978-04-04 | 1979-10-12 | Shiraishi Kogyo Kaisha Ltd | Alumina composite calcium carbonate and its manufacture |
JPS5730814A (en) | 1980-07-17 | 1982-02-19 | Olympus Optical Co Ltd | Photographic lens |
JPH11220191A (ja) | 1998-01-29 | 1999-08-10 | Miyachi Technos Corp | 固体レーザ装置 |
JP2001337250A (ja) * | 2000-05-25 | 2001-12-07 | Sumitomo Electric Ind Ltd | 光半導体気密封止容器及び光半導体モジュール |
DE10204397A1 (de) * | 2001-02-02 | 2002-08-22 | Optolab Licensing Gmbh | Laserdiodenarray und Herstellverfahren dafür |
JP2005159104A (ja) * | 2003-11-27 | 2005-06-16 | Sony Corp | レーザ・システム |
CN201203679Y (zh) | 2007-12-27 | 2009-03-04 | 王仲明 | 一种多路半导体激光耦合入单根光纤的结构 |
WO2010060435A1 (en) * | 2008-11-28 | 2010-06-03 | Nkt Photonics A/S | Improved cladding-pumped optical waveguide |
WO2010110068A1 (ja) * | 2009-03-25 | 2010-09-30 | 古河電気工業株式会社 | 半導体レーザモジュールおよび半導体レーザモジュールの製造方法 |
US8432945B2 (en) | 2010-09-30 | 2013-04-30 | Victor Faybishenko | Laser diode combiner modules |
CN202383321U (zh) | 2011-12-19 | 2012-08-15 | 北京凯普林光电科技有限公司 | 一种将多路分立半导体激光耦合入单根光纤的耦合系统 |
CN202600259U (zh) | 2012-01-16 | 2012-12-12 | 北京凯普林光电科技有限公司 | 一种将多路分立半导体激光耦合入单根光纤的耦合系统 |
CN102646922A (zh) | 2012-04-26 | 2012-08-22 | 无锡亮源激光技术有限公司 | 具电路板的串联式半导体激光器 |
JP5730814B2 (ja) | 2012-05-08 | 2015-06-10 | 古河電気工業株式会社 | 半導体レーザモジュール |
CN102916341A (zh) | 2012-10-31 | 2013-02-06 | 中国科学院长春光学精密机械与物理研究所 | 一种单管半导体激光器合束方法 |
JP6147341B2 (ja) | 2013-05-30 | 2017-06-14 | 古河電気工業株式会社 | 半導体レーザモジュール |
WO2015037725A1 (ja) | 2013-09-12 | 2015-03-19 | 古河電気工業株式会社 | 半導体レーザモジュール |
JP2015185667A (ja) | 2014-03-24 | 2015-10-22 | 株式会社フジクラ | 半導体レーザモジュール、及び、半導体レーザモジュールの製造方法 |
CN104836113A (zh) | 2015-05-18 | 2015-08-12 | 浙江合波光学科技有限公司 | 一种多单管大功率光纤耦合半导体激光器 |
CN104836119A (zh) | 2015-05-26 | 2015-08-12 | 深圳市创鑫激光股份有限公司 | 光纤耦合激光器 |
CN105207054B (zh) | 2015-10-14 | 2018-01-02 | 苏州大学 | 多单管半导体激光器光纤耦合模块 |
CN205141362U (zh) | 2015-11-17 | 2016-04-06 | 山东圣达激光科技有限公司 | 一种采用双端光纤耦合输出的半导体激光器的激光系统 |
US10153608B2 (en) * | 2016-03-18 | 2018-12-11 | Nlight, Inc. | Spectrally multiplexing diode pump modules to improve brightness |
-
2016
- 2016-11-25 JP JP2016229525A patent/JP6844994B2/ja active Active
-
2017
- 2017-11-24 CN CN201780071878.6A patent/CN109983638B/zh active Active
- 2017-11-24 WO PCT/JP2017/042195 patent/WO2018097240A1/ja active Application Filing
- 2017-11-24 DE DE112017005970.4T patent/DE112017005970T5/de active Pending
-
2019
- 2019-05-24 US US16/422,343 patent/US11011885B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001264590A (ja) * | 2000-03-17 | 2001-09-26 | Anritsu Corp | 光モジュール用パッケージ |
JP2003338654A (ja) * | 2002-05-22 | 2003-11-28 | Furukawa Electric Co Ltd:The | 半導体レーザモジュール |
US20090245315A1 (en) * | 2008-03-28 | 2009-10-01 | Victor Faybishenko | Laser diode assemblies |
JP2010232373A (ja) * | 2009-03-26 | 2010-10-14 | Furukawa Electric Co Ltd:The | 光源装置 |
DE102010000908A1 (de) * | 2010-01-14 | 2011-07-21 | Infineon Technologies AG, 85579 | Leistungshalbleitermodul mit niederinduktiven Hochstromkontakten |
JP2012234979A (ja) * | 2011-05-02 | 2012-11-29 | Citizen Electronics Co Ltd | Ledモジュール |
JP2013175623A (ja) * | 2012-02-27 | 2013-09-05 | Toyoda Gosei Co Ltd | 発光モジュール |
JP2013239672A (ja) * | 2012-05-17 | 2013-11-28 | Panasonic Corp | ファイバレーザ発振器 |
JP2015005627A (ja) * | 2013-06-21 | 2015-01-08 | 京セラ株式会社 | 素子収納用パッケージおよびこれを備えた実装構造体 |
JP2016099573A (ja) * | 2014-11-25 | 2016-05-30 | 株式会社フジクラ | 光モジュールの製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020162371A1 (ja) | 2019-02-08 | 2020-08-13 | Agc株式会社 | 含フッ素エーテル化合物、含フッ素エーテル組成物、コーティング液、物品、物品の製造方法、及び含フッ素化合物の製造方法 |
WO2021010488A1 (ja) * | 2019-07-18 | 2021-01-21 | 古河電気工業株式会社 | 半導体レーザモジュール、光源ユニット、光源装置および光ファイバレーザ |
JP2021114503A (ja) * | 2020-01-16 | 2021-08-05 | 古河電気工業株式会社 | 発光装置、光源ユニット、光源装置、光ファイバレーザ、および発光装置の製造方法 |
JP7407602B2 (ja) | 2020-01-16 | 2024-01-04 | 古河電気工業株式会社 | 発光装置、光源ユニット、光源装置、および光ファイバレーザ |
Also Published As
Publication number | Publication date |
---|---|
DE112017005970T5 (de) | 2019-08-01 |
CN109983638B (zh) | 2021-04-30 |
WO2018097240A1 (ja) | 2018-05-31 |
US20190280459A1 (en) | 2019-09-12 |
US11011885B2 (en) | 2021-05-18 |
CN109983638A (zh) | 2019-07-05 |
JP6844994B2 (ja) | 2021-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2018097240A1 (ja) | レーザ装置及び光源装置 | |
JP7247391B2 (ja) | レーザ装置及び光源装置 | |
JPWO2009128413A1 (ja) | 光モジュール取付ユニット及び光モジュール | |
JP4269291B2 (ja) | 光モジュール | |
US8654440B2 (en) | Optical amplification module and optical switch device | |
TW201502628A (zh) | 光組件 | |
WO2018097241A1 (ja) | レーザ装置及び光源装置 | |
CN205355526U (zh) | 一种半导体激光器单元 | |
JP2003329894A (ja) | カードエッジ型光通信モジュール及び光通信装置 | |
CN111712976B (zh) | 半导体激光模块 | |
JP3775369B2 (ja) | レーザモジュール | |
CN112753144A (zh) | 光学半导体装置 | |
JP3729167B2 (ja) | レーザモジュール | |
JP6848161B2 (ja) | 光モジュール | |
JP2008003168A (ja) | 光モジュール | |
CN110718851A (zh) | 光学组件 | |
JP2004281770A (ja) | 光モジュールの製造方法 | |
JP2004335619A (ja) | 光モジュール | |
JP2017016019A (ja) | レンズホルダ及びそれを用いた通信モジュール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190924 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200728 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200924 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210209 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210225 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6844994 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |