JPWO2019160038A1 - 半導体レーザモジュール - Google Patents
半導体レーザモジュール Download PDFInfo
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- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
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- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
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- 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
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- G—PHYSICS
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
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- G—PHYSICS
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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- G02B6/42—Coupling light guides with opto-electronic elements
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- 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
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- 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
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- 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
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- 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
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- H01S5/00—Semiconductor lasers
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- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
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- H01S5/00—Semiconductor lasers
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- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
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- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
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- 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
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- 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
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- Condensed Matter Physics & Semiconductors (AREA)
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- Plasma & Fusion (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
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Abstract
Description
本発明の第1実施形態による半導体レーザモジュールについて図1乃至図3を用いて説明する。
本発明の第2乃至4実施形態による半導体レーザモジュールについて図6乃至図8を用いて説明する。なお、上記第1実施形態による半導体レーザモジュール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実施形態による半導体レーザモジュールについて図9及び図10を用いて説明する。なお、上記第1実施形態による半導体レーザモジュールと同様の構成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実施形態による半導体レーザモジュールについて図11を用いて説明する。なお、上記第1実施形態による半導体レーザモジュール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実施形態による半導体レーザモジュールについて図11を用いて説明する。なお、上記第1実施形態による半導体レーザモジュール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。
12…半導体レーザ素子
18…出力部
20、320、420…端子部
22、322、422…端子部
24…底板部
80…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
111、211、311、411…アパーチャ
511…反射ミラー
611…光フィルタ
712…電子部品
714…端子部
716…端子部
Claims (11)
- 被実装面を有する被実装部材と、
前記被実装部材の前記被実装面上に設置された複数の半導体レーザ素子と、
前記半導体レーザ素子から出射されるレーザ光をコリメートするレンズと、
前記レーザ光を集光する集光レンズと、
集光された前記レーザ光が光結合される光ファイバと、
を具備し、さらに
前記レーザ光を集光する集光レンズと、前記半導体レーザ素子から出射されるレーザ光をコリメートするレンズと、の間に、前記レーザ光の遅速軸方向の光を制限するアパーチャを具備することを特徴とする半導体レーザモジュール。 - 前記集光レンズは1枚又は複数枚で構成されている請求項1に記載の半導体レーザモジュール。
- 前記アパーチャは、前記集光レンズと一体、もしくは独立して構成されていることを特徴とする請求項1又は2に記載の半導体レーザモジュール。
- 前記半導体レーザ素子から出射されるレーザ光をコリメートするレンズによりコリメートされたレーザ光のうち、前記半導体レーザ素子の発信波長に対して一部の波長のレーザ光を反射する反射ミラーを有する請求項1〜3のいずれか1項に記載の半導体レーザモジュール。
- 前記反射ミラーは反射率が4%以上である請求項4に記載の半導体レーザモジュール。
- 前記半導体レーザ素子の発振波長とは異なる波長の光を反射する光フィルタを、前記アパーチャと前記集光レンズとの間に有する請求項1〜3のいずれか1項に記載の半導体レーザモジュール。
- 前記光フィルタは、前記半導体レーザ素子から出射されるレーザ光をコリメートするレンズによりコリメートされたレーザ光の光軸に対して角度をつけて配置されていることを特徴とする請求項6に記載の半導体レーザモジュール。
- 前記光フィルタは、前記半導体レーザ素子の発振波長よりも長い波長を反射することを特徴とする請求項6又は7に記載の半導体レーザモジュール。
- 前記アパーチャは、半導体レーザモジュール組み立て後に、前記レーザ光の光軸に対する向きを調節可能な機構を有する請求項1〜8のいずれか1項に記載の半導体レーザモジュール。
- 請求項1〜9のいずれか1項に記載の半導体レーザモジュールと、
前記半導体レーザモジュールが設置された設置面を有するベース部材と
を有する光源装置。 - 請求項10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半導体レーザモジュール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
を有する光ファイバレーザ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2018024415 | 2018-02-14 | ||
JP2018024415 | 2018-02-14 | ||
PCT/JP2019/005349 WO2019160038A1 (ja) | 2018-02-14 | 2019-02-14 | 半導体レーザモジュール |
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Publication Number | Publication Date |
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JPWO2019160038A1 true JPWO2019160038A1 (ja) | 2021-02-25 |
JP7461870B2 JP7461870B2 (ja) | 2024-04-04 |
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US (1) | US11962120B2 (ja) |
JP (1) | JP7461870B2 (ja) |
CN (1) | CN111712976B (ja) |
WO (1) | WO2019160038A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070291813A1 (en) * | 2006-06-15 | 2007-12-20 | Newport Corporation | Coupling devices and methods for stacked laser emitter arrays |
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 |
JP2015126036A (ja) * | 2013-12-25 | 2015-07-06 | 古河電気工業株式会社 | 光ファイバレーザ装置の制御方法および光ファイバレーザ装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10325933A (ja) | 1997-03-28 | 1998-12-08 | Ricoh Co Ltd | 光走査装置 |
US6556352B2 (en) * | 2000-08-23 | 2003-04-29 | Apollo Instruments Inc. | Optical coupling system |
JP3935104B2 (ja) * | 2003-04-28 | 2007-06-20 | 株式会社東芝 | 半導体レーザモジュール及び映像表示装置 |
JP2005150451A (ja) | 2003-11-17 | 2005-06-09 | Samsung Electronics Co Ltd | マルチビーム発光素子および光走査装置 |
US7209624B2 (en) * | 2004-01-28 | 2007-04-24 | Eastman Kodak Company | Apparatus and method for illumination of light valves |
JP4544014B2 (ja) * | 2005-04-19 | 2010-09-15 | ソニー株式会社 | レーザ装置およびファイバカップリングモジュール |
US20080203838A1 (en) | 2004-10-07 | 2008-08-28 | Isao Komori | Dynamic Bearing Device |
US20070291803A1 (en) | 2006-06-15 | 2007-12-20 | Trevor Crum | Active Gas Cooling for Emitter Bars |
US20070291373A1 (en) | 2006-06-15 | 2007-12-20 | Newport Corporation | Coupling devices and methods for laser emitters |
CN101933202B (zh) * | 2007-12-17 | 2013-05-29 | 奥兰若光电公司 | 激光发射器模块及装配的方法 |
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 |
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 |
CN103293679B (zh) * | 2013-06-09 | 2015-06-10 | 中国科学院苏州生物医学工程技术研究所 | 用于形成光学势阱的激光光束整形操控*** |
CN103487887B (zh) * | 2013-10-10 | 2015-09-02 | 核工业理化工程研究院 | 一种不同波长多光路激光合成和传输装置及其使用方法 |
CN204479809U (zh) * | 2015-02-16 | 2015-07-15 | 核工业理化工程研究院 | 紫外光与可见光多光路激光合成和传输装置 |
US9246301B1 (en) * | 2015-06-04 | 2016-01-26 | Coherent, Inc. | Beam-control apparatus for gas-discharge slab-laser |
DE112015006769T5 (de) | 2015-08-04 | 2018-05-03 | Mitsubishi Electric Corporation | Halbleiterlaservorrichtung |
CN105652452A (zh) * | 2016-01-26 | 2016-06-08 | 北京凯普林光电科技股份有限公司 | 一种空间合束装置和*** |
-
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070291813A1 (en) * | 2006-06-15 | 2007-12-20 | Newport Corporation | Coupling devices and methods for stacked laser emitter arrays |
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 |
JP2015126036A (ja) * | 2013-12-25 | 2015-07-06 | 古河電気工業株式会社 | 光ファイバレーザ装置の制御方法および光ファイバレーザ装置 |
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