JPS642204U - - Google Patents

Info

Publication number
JPS642204U
JPS642204U JP9662487U JP9662487U JPS642204U JP S642204 U JPS642204 U JP S642204U JP 9662487 U JP9662487 U JP 9662487U JP 9662487 U JP9662487 U JP 9662487U JP S642204 U JPS642204 U JP S642204U
Authority
JP
Japan
Prior art keywords
cylindrical package
nut
optical coupler
protruding
package
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
JP9662487U
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 JP9662487U priority Critical patent/JPS642204U/ja
Publication of JPS642204U publication Critical patent/JPS642204U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係る光結合器の一実施例を示
す縦断面図、第2図は従来の光結合器の一例を示
す縦断面図である。 7…半導体レーザ、8…円筒形パツケージ、9
…ナツト、10…台座、12…集束性ロツドレン
ズ、13…光フアイバ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円筒形パツケージ内に気密封止された半導体レ
    ーザからの出射光を光フアイバへ入射させる光結
    合器において、前記円筒形パツケージが径方向に
    一部突出した場合を有し、この突出部のナツト締
    めにより前記円筒形パツケージを台座に固定して
    成り、かつ前記ナツトの円筒形パツケージとの接
    触部が軸方向にテーパ状となつていることを特徴
    とする光結合器。
JP9662487U 1987-06-25 1987-06-25 Pending JPS642204U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9662487U JPS642204U (ja) 1987-06-25 1987-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9662487U JPS642204U (ja) 1987-06-25 1987-06-25

Publications (1)

Publication Number Publication Date
JPS642204U true JPS642204U (ja) 1989-01-09

Family

ID=30962561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9662487U Pending JPS642204U (ja) 1987-06-25 1987-06-25

Country Status (1)

Country Link
JP (1) JPS642204U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298643A (ja) * 2006-04-28 2007-11-15 Nippon Telegr & Teleph Corp <Ntt> 光素子モジュールおよびその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559415A (en) * 1978-10-30 1980-05-02 Fujitsu Ltd Photo coupler
JPS5918412A (ja) * 1982-07-22 1984-01-30 Fanuc Ltd 位置検出方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559415A (en) * 1978-10-30 1980-05-02 Fujitsu Ltd Photo coupler
JPS5918412A (ja) * 1982-07-22 1984-01-30 Fanuc Ltd 位置検出方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298643A (ja) * 2006-04-28 2007-11-15 Nippon Telegr & Teleph Corp <Ntt> 光素子モジュールおよびその製造方法

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