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
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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 |
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JP2016229525A JP6844994B2 (ja) | 2016-11-25 | 2016-11-25 | レーザ装置及び光源装置 |
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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 |
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