JPH0324614U - - Google Patents

Info

Publication number
JPH0324614U
JPH0324614U JP8509389U JP8509389U JPH0324614U JP H0324614 U JPH0324614 U JP H0324614U JP 8509389 U JP8509389 U JP 8509389U JP 8509389 U JP8509389 U JP 8509389U JP H0324614 U JPH0324614 U JP H0324614U
Authority
JP
Japan
Prior art keywords
semiconductor laser
optical fiber
pellet
laser module
coupling system
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
JP8509389U
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 JP8509389U priority Critical patent/JPH0324614U/ja
Publication of JPH0324614U publication Critical patent/JPH0324614U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係わる半導体レーザモジユー
ルの基本構成図、第２図は本考案に係わる半導体
レーザモジユールの一実施例を示す縦断面図、第
３図および第４図はそれぞれ本考案に係わる半導
体レーザモジユールの他の実施例を示す縦断面図
、第５図は従来の半導体レーザモジユールの一例
を示す基本構成図である。 ４，１２…ＬＤペレツト、５，９…レンズ、６
，１３…光フアイバ、７，１６…偏光板、１１…
ＬＤパツケージ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体レーザペレツトと、この半導体レーザペ
    レツトに所定間隔離間して配置された光フアイバ
    と、前記半導体レーザペレツトと光フアイバとの
    間に配置された少なくとも１個の光フアイバ結合
    用レンズとから構成される結合系を含む半導体レ
    ーザモジユールにおいて、この結合系中に偏光板
    が挿入配置されたことを特徴とする半導体レーザ
    モジユール。
JP8509389U 1989-07-21 1989-07-21 Pending JPH0324614U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8509389U JPH0324614U (ja) 1989-07-21 1989-07-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8509389U JPH0324614U (ja) 1989-07-21 1989-07-21

Publications (1)

Publication Number Publication Date
JPH0324614U true JPH0324614U (ja) 1991-03-14

Family

ID=31634017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8509389U Pending JPH0324614U (ja) 1989-07-21 1989-07-21

Country Status (1)

Country Link
JP (1) JPH0324614U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013077768A (ja) * 2011-09-30 2013-04-25 Hitachi Via Mechanics Ltd 直接描画露光装置用半導体レーザモジュール

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013077768A (ja) * 2011-09-30 2013-04-25 Hitachi Via Mechanics Ltd 直接描画露光装置用半導体レーザモジュール

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