JPH0385674U - - Google Patents

Info

Publication number
JPH0385674U
JPH0385674U JP14801689U JP14801689U JPH0385674U JP H0385674 U JPH0385674 U JP H0385674U JP 14801689 U JP14801689 U JP 14801689U JP 14801689 U JP14801689 U JP 14801689U JP H0385674 U JPH0385674 U JP H0385674U
Authority
JP
Japan
Prior art keywords
semiconductor laser
laser element
package
stem
view
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.)
Pending
Application number
JP14801689U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14801689U priority Critical patent/JPH0385674U/ja
Publication of JPH0385674U publication Critical patent/JPH0385674U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図及び第2図は本考案の一実施例の断面図
及び斜視図、第3図はTO形パツケージに収納さ
れた半導体レーザ素子の斜視図、第4図、第5図
、第6図及び第7図は従来の半導体レーザモジユ
ールの放熱構造を示す断面図及び側面図、第8図
は半導体レーザモジユールの電流と温度上昇との
相関特性を示す図である。 11……半導体モジユール、12……スポツト
溶接、13……TO形パツケージ、14……半導
体レーザ素子、15……第1のホルダー、16…
…外装ケース、17……放熱器、18……ステム

Claims (1)

    【実用新案登録請求の範囲】
  1. TO形のパツケージに収納された半導体レーザ
    素子を光源とする半導体レーザモジユールの放熱
    構造において、前記半導体レーザ素子のパツケー
    ジのステム底面に放熱器を取付けたことを特徴と
    する半導体レーザモジユールの放熱構造。
JP14801689U 1989-12-21 1989-12-21 Pending JPH0385674U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14801689U JPH0385674U (ja) 1989-12-21 1989-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14801689U JPH0385674U (ja) 1989-12-21 1989-12-21

Publications (1)

Publication Number Publication Date
JPH0385674U true JPH0385674U (ja) 1991-08-29

Family

ID=31694484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14801689U Pending JPH0385674U (ja) 1989-12-21 1989-12-21

Country Status (1)

Country Link
JP (1) JPH0385674U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006005347A (ja) * 2004-06-16 2006-01-05 Sumitomo Electric Ind Ltd 放熱フィンを備えた光サブアセンブリ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006005347A (ja) * 2004-06-16 2006-01-05 Sumitomo Electric Ind Ltd 放熱フィンを備えた光サブアセンブリ
JP4525478B2 (ja) * 2004-06-16 2010-08-18 住友電気工業株式会社 放熱フィンを備えた光サブアセンブリ

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