JPH0322211U - - Google Patents

Info

Publication number
JPH0322211U
JPH0322211U JP8218189U JP8218189U JPH0322211U JP H0322211 U JPH0322211 U JP H0322211U JP 8218189 U JP8218189 U JP 8218189U JP 8218189 U JP8218189 U JP 8218189U JP H0322211 U JPH0322211 U JP H0322211U
Authority
JP
Japan
Prior art keywords
permanent magnet
fixed
hollow cylindrical
faraday rotator
cylindrical permanent
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
JP8218189U
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 JP8218189U priority Critical patent/JPH0322211U/ja
Publication of JPH0322211U publication Critical patent/JPH0322211U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の光アイソレータの断面図、第
2図は従来の光アイソレータの断面図である。 1,2…偏光素子、3a,3b,7…中空円筒
状永久磁石、4…フアラデー回転子、5…ホルダ
、6…ケース。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対の偏光素子とその中間に配設したフアラデ
    ー回転子又は前記フアラデー回転子を固着したホ
    ルダを前記フアラデー回転子に磁場を印加する中
    空円筒状永久磁石の内壁に固着し、さらにケース
    を前記中空円筒状永久磁石に外装する構成の光ア
    イソレータにおいて、前記中空円筒状永久磁石を
    互いに異なる内径をもつ第1の中空円筒状永久磁
    石と第2の中空円筒状永久磁石とを軸方向に固着
    して構成し、内壁部に出来る段差部分にホルダ又
    はフアラデー回転子を固着することを特徴とする
    光アイソレータ。
JP8218189U 1989-07-14 1989-07-14 Pending JPH0322211U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8218189U JPH0322211U (ja) 1989-07-14 1989-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8218189U JPH0322211U (ja) 1989-07-14 1989-07-14

Publications (1)

Publication Number Publication Date
JPH0322211U true JPH0322211U (ja) 1991-03-07

Family

ID=31628760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8218189U Pending JPH0322211U (ja) 1989-07-14 1989-07-14

Country Status (1)

Country Link
JP (1) JPH0322211U (ja)

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