JPS63182566U - - Google Patents

Info

Publication number
JPS63182566U
JPS63182566U JP7401387U JP7401387U JPS63182566U JP S63182566 U JPS63182566 U JP S63182566U JP 7401387 U JP7401387 U JP 7401387U JP 7401387 U JP7401387 U JP 7401387U JP S63182566 U JPS63182566 U JP S63182566U
Authority
JP
Japan
Prior art keywords
semiconductor laser
film
light extraction
extraction surface
covers
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
JP7401387U
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 JP7401387U priority Critical patent/JPS63182566U/ja
Publication of JPS63182566U publication Critical patent/JPS63182566U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は一般的な高出力型半導体レーザ装置を
示す模式図、第2図は半導体レーザの寿命試験結
果を示す模式図である。 1……半導体レーザ素子、2a,2b……第1
、第2光取出面、3,4……第1、第2コーテイ
ング膜。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体レーザ素子の光取出面を被覆するコーテ
    イング膜として少なくともBN膜を用いることを
    特徴とする半導体レーザ装置。
JP7401387U 1987-05-18 1987-05-18 Pending JPS63182566U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7401387U JPS63182566U (ja) 1987-05-18 1987-05-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7401387U JPS63182566U (ja) 1987-05-18 1987-05-18

Publications (1)

Publication Number Publication Date
JPS63182566U true JPS63182566U (ja) 1988-11-24

Family

ID=30918846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7401387U Pending JPS63182566U (ja) 1987-05-18 1987-05-18

Country Status (1)

Country Link
JP (1) JPS63182566U (ja)

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