JPH0163164U - - Google Patents

Info

Publication number
JPH0163164U
JPH0163164U JP1987159529U JP15952987U JPH0163164U JP H0163164 U JPH0163164 U JP H0163164U JP 1987159529 U JP1987159529 U JP 1987159529U JP 15952987 U JP15952987 U JP 15952987U JP H0163164 U JPH0163164 U JP H0163164U
Authority
JP
Japan
Prior art keywords
laser element
glass
semiconductor laser
stem
window
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
JP1987159529U
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 JP1987159529U priority Critical patent/JPH0163164U/ja
Publication of JPH0163164U publication Critical patent/JPH0163164U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案実施例の半導体レーザの断面図
、第2図は間隔と戻り光ノイズの相関図、第3図
は従来の半導体レーザの断面図である。 1…ステム、2…レーザ素子、3…キヤツプ、
4…ガラス、5…樹脂接着剤。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体のレーザ素子を有したステムと、レーザ
    素子の光を取出す窓を有しレーザ素子を覆つてス
    テム上に固着されたキヤツプとを具備した半導体
    レーザにおいて、前記キヤツプの窓には外側から
    透明なガラスが樹脂接着剤で固着され、かつその
    ガラスとレーザ素子との間隔が0.6mm以上ある
    事を特徴とする半導体レーザ。
JP1987159529U 1987-10-19 1987-10-19 Pending JPH0163164U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987159529U JPH0163164U (ja) 1987-10-19 1987-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987159529U JPH0163164U (ja) 1987-10-19 1987-10-19

Publications (1)

Publication Number Publication Date
JPH0163164U true JPH0163164U (ja) 1989-04-24

Family

ID=31440821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987159529U Pending JPH0163164U (ja) 1987-10-19 1987-10-19

Country Status (1)

Country Link
JP (1) JPH0163164U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04121768U (ja) * 1991-04-19 1992-10-30 ローム株式会社 半導体レーザ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04121768U (ja) * 1991-04-19 1992-10-30 ローム株式会社 半導体レーザ装置

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