JPS6186962U - - Google Patents

Info

Publication number
JPS6186962U
JPS6186962U JP17177684U JP17177684U JPS6186962U JP S6186962 U JPS6186962 U JP S6186962U JP 17177684 U JP17177684 U JP 17177684U JP 17177684 U JP17177684 U JP 17177684U JP S6186962 U JPS6186962 U JP S6186962U
Authority
JP
Japan
Prior art keywords
layer
substrate
cladding layer
semiconductor laser
inp
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
JP17177684U
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 JP17177684U priority Critical patent/JPS6186962U/ja
Publication of JPS6186962U publication Critical patent/JPS6186962U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の半導体レーザの一実施例を
示す略線的断面図、第2図A及びBは従来の半導
体レーザを説明するための略線的断面図である。 1…InP基板、2…InP層、3…InPブ
ロツキ層、4…InP層、5…V溝、6…下側I
nPクラツド層、7…GaInAsP活性層、8…上側
InPクラツド層、9…p側電極、10…n側電
極、11…GaInAsPクラツド兼歪吸収層(又は上
側クラツド層)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板上に下側クラツド層、活性層及び上側クラ
    ツド層を具える半導体レーザにおいて、前記基板
    をInP基板とし、前記下側クラツド層をInP
    クラツド層とし、前記上側クラツド層を前記活性
    層よりもバンドギヤツプの大きいGaInAsPで形成
    したクラツド兼歪吸収層として成ることを特徴と
    する半導体レーザ。
JP17177684U 1984-11-13 1984-11-13 Pending JPS6186962U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17177684U JPS6186962U (ja) 1984-11-13 1984-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17177684U JPS6186962U (ja) 1984-11-13 1984-11-13

Publications (1)

Publication Number Publication Date
JPS6186962U true JPS6186962U (ja) 1986-06-07

Family

ID=30729455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17177684U Pending JPS6186962U (ja) 1984-11-13 1984-11-13

Country Status (1)

Country Link
JP (1) JPS6186962U (ja)

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