JPH0328502U - - Google Patents

Info

Publication number
JPH0328502U
JPH0328502U JP8752589U JP8752589U JPH0328502U JP H0328502 U JPH0328502 U JP H0328502U JP 8752589 U JP8752589 U JP 8752589U JP 8752589 U JP8752589 U JP 8752589U JP H0328502 U JPH0328502 U JP H0328502U
Authority
JP
Japan
Prior art keywords
magneto
optical recording
light beam
recording medium
optical
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
JP8752589U
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 JP8752589U priority Critical patent/JPH0328502U/ja
Publication of JPH0328502U publication Critical patent/JPH0328502U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる一実施例の概略構成図
、第2図a,bは、本考案による電磁石の磁界分
布を示す説明図、第3図a,bは、本考案の実験
に用いた電磁石の配置図、第4図a,bは本考案
による磁界反転時間の優位性を示す説明図である
。 1……光磁気媒体、3a,3b……垂直磁界、
4a,4b,5a,5b……電磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源から発した光束を光磁気記録媒体面上に集
    光照射し、光磁気的に情報を記録、再生する光磁
    気記録再生ヘツドにおいて、前記光束を通過させ
    ることのできる最少の間隙で同磁極を対向配置し
    た電磁石を、前記光磁気記録媒体をはさんで両側
    に対向配置し、一方を記録用、他方を消去用とし
    て用いることを特徴とする光磁気情報記録装置の
    外部磁界印加装置。
JP8752589U 1989-07-26 1989-07-26 Pending JPH0328502U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8752589U JPH0328502U (ja) 1989-07-26 1989-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8752589U JPH0328502U (ja) 1989-07-26 1989-07-26

Publications (1)

Publication Number Publication Date
JPH0328502U true JPH0328502U (ja) 1991-03-22

Family

ID=31637168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8752589U Pending JPH0328502U (ja) 1989-07-26 1989-07-26

Country Status (1)

Country Link
JP (1) JPH0328502U (ja)

Similar Documents

Publication Publication Date Title
JPS63161404U (ja)
JPH0328502U (ja)
JPH0268301U (ja)
JPS60194721U (ja) 磁気光学式再生ヘツド
JPH032429U (ja)
JPH02149122U (ja)
JPH0166602U (ja)
JPS6186829U (ja)
JPH02105201U (ja)
JPH03106533U (ja)
JPS6456082U (ja)
JPH0371421U (ja)
JPH0458801U (ja)
JPS6064423U (ja) 光磁気記録再生装置
JPH01113831U (ja)
JPS61149133U (ja)
JPS59125728U (ja) 光磁気記録装置
JPH0159921U (ja)
JPS63142001U (ja)
JPS6176521U (ja)
JPS61145337U (ja)
JPS5992425U (ja) 磁気ヘツド
JPS5835137U (ja) 複合媒体フアイル
JPS58105039U (ja) マルチ光ヘツドシステム
JPS63129225U (ja)