JPH0459826U - - Google Patents

Info

Publication number
JPH0459826U
JPH0459826U JP10202490U JP10202490U JPH0459826U JP H0459826 U JPH0459826 U JP H0459826U JP 10202490 U JP10202490 U JP 10202490U JP 10202490 U JP10202490 U JP 10202490U JP H0459826 U JPH0459826 U JP H0459826U
Authority
JP
Japan
Prior art keywords
faraday element
coil
waves
beam splitter
polarizing beam
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
JP10202490U
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 JP10202490U priority Critical patent/JPH0459826U/ja
Publication of JPH0459826U publication Critical patent/JPH0459826U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案によるフアラデー素子による
偏波面制御回路の構成図、第2図はフアラデー素
子3とコイル4の断面図、第3図は従来技術によ
るLD1と偏光ビームスプリツタ2の構成図であ
る。 1……LD、1A……光ビーム、2……偏光ビ
ームスプリツタ、3……フアラデー素子、4……
コイル。

Claims (1)

  1. 【実用新案登録請求の範囲】 LD1と偏光ビームスプリツタ2の中間に配置
    されるフアラデー素子3と、 フアラデー素子3の周囲に巻き付けられるコイ
    ル4とを備え、 コイル4に流す電流を変えることにより、偏光
    ビームスプリツタ2に入射する光ビーム1AのS
    波とP波の直線偏光の振動方向をフアラデー素子
    3で回転させることを特徴とするフアラデー素子
    による偏波面制御回路。
JP10202490U 1990-09-28 1990-09-28 Pending JPH0459826U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10202490U JPH0459826U (ja) 1990-09-28 1990-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10202490U JPH0459826U (ja) 1990-09-28 1990-09-28

Publications (1)

Publication Number Publication Date
JPH0459826U true JPH0459826U (ja) 1992-05-22

Family

ID=31845943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10202490U Pending JPH0459826U (ja) 1990-09-28 1990-09-28

Country Status (1)

Country Link
JP (1) JPH0459826U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109322A (ja) * 1987-10-23 1989-04-26 Hitachi Cable Ltd 光位相変調器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109322A (ja) * 1987-10-23 1989-04-26 Hitachi Cable Ltd 光位相変調器

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