JPS6424871U - - Google Patents

Info

Publication number
JPS6424871U
JPS6424871U JP12075687U JP12075687U JPS6424871U JP S6424871 U JPS6424871 U JP S6424871U JP 12075687 U JP12075687 U JP 12075687U JP 12075687 U JP12075687 U JP 12075687U JP S6424871 U JPS6424871 U JP S6424871U
Authority
JP
Japan
Prior art keywords
electrode
semiconductor laser
cross
chip bonded
irregularities
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
JP12075687U
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 JP12075687U priority Critical patent/JPS6424871U/ja
Publication of JPS6424871U publication Critical patent/JPS6424871U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案半導体レーザの一つの実施例を
示す断面図、第2図A乃至Eは第1図に示した半
導体レーザの製造方法の一例を工程順に示す断面
図、第3図A,Bは半導体レーザの各別の従来例
を示す断面図、第4図A,Bは第3図A,Bの半
導体レーザにおいて生じた問題点を示す断面図で
ある。 符号の説明、5p……チツプボンデイングされ
る側の電極、6……電極表面の突起。

Claims (1)

  1. 【実用新案登録請求の範囲】 チツプボンデイングされる側の面には電極が略
    全面的に形成され、 上記電極の表面に凹凸が形成されてなる ことを特徴とする半導体レーザ。
JP12075687U 1987-08-05 1987-08-05 Pending JPS6424871U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12075687U JPS6424871U (ja) 1987-08-05 1987-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12075687U JPS6424871U (ja) 1987-08-05 1987-08-05

Publications (1)

Publication Number Publication Date
JPS6424871U true JPS6424871U (ja) 1989-02-10

Family

ID=31367148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12075687U Pending JPS6424871U (ja) 1987-08-05 1987-08-05

Country Status (1)

Country Link
JP (1) JPS6424871U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013033824A (ja) * 2011-08-01 2013-02-14 Sumitomo Electric Ind Ltd 量子カスケード半導体レーザ、レーザ装置および量子カスケード半導体レーザの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013033824A (ja) * 2011-08-01 2013-02-14 Sumitomo Electric Ind Ltd 量子カスケード半導体レーザ、レーザ装置および量子カスケード半導体レーザの製造方法

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