JPS6268263U - - Google Patents

Info

Publication number
JPS6268263U
JPS6268263U JP16054385U JP16054385U JPS6268263U JP S6268263 U JPS6268263 U JP S6268263U JP 16054385 U JP16054385 U JP 16054385U JP 16054385 U JP16054385 U JP 16054385U JP S6268263 U JPS6268263 U JP S6268263U
Authority
JP
Japan
Prior art keywords
semiconductor laser
photodiode
laser
film formed
reflective film
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
JP16054385U
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 JP16054385U priority Critical patent/JPS6268263U/ja
Publication of JPS6268263U publication Critical patent/JPS6268263U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す模式図、第2図
は本案装置のモード間隔拡大内容の説明図である
。 1……半導体レーザ、2……フオトダイオード
、3……反射膜。

Claims (1)

  1. 【実用新案登録請求の範囲】 光出力をモニタするためのフオトダイオードを
    備えた半導体レーザ装置において、 レーザ光を2面から放出する半導体レーザと、 該半導体レーザの1放出面に対向させて設けた
    フオトダイオードと、 該フオトダイオードの半導体レーザ側表面に前
    記レーザ光の一部を反射せしめるべく形成してあ
    る反射膜と を具備し、前記半導体レーザにてその内部共振の
    縦モードと、半導体レーザと反射膜との間の外部
    共振の縦モードとの干渉を行わしめて、実質的に
    単一モードのレーザ光を半導体レーザの他放出面
    より放出するように構成してあることを特徴とす
    る半導体レーザ装置。
JP16054385U 1985-10-18 1985-10-18 Pending JPS6268263U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16054385U JPS6268263U (ja) 1985-10-18 1985-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16054385U JPS6268263U (ja) 1985-10-18 1985-10-18

Publications (1)

Publication Number Publication Date
JPS6268263U true JPS6268263U (ja) 1987-04-28

Family

ID=31086022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16054385U Pending JPS6268263U (ja) 1985-10-18 1985-10-18

Country Status (1)

Country Link
JP (1) JPS6268263U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205784A (ja) * 1983-05-09 1984-11-21 Matsushita Electric Ind Co Ltd 光帰還型半導体レ−ザ装置
JPS60110187A (ja) * 1983-11-18 1985-06-15 Matsushita Electric Ind Co Ltd 光帰還型半導体レ−ザ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205784A (ja) * 1983-05-09 1984-11-21 Matsushita Electric Ind Co Ltd 光帰還型半導体レ−ザ装置
JPS60110187A (ja) * 1983-11-18 1985-06-15 Matsushita Electric Ind Co Ltd 光帰還型半導体レ−ザ装置

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