JPS60194721U - magneto-optical playback head - Google Patents

magneto-optical playback head

Info

Publication number
JPS60194721U
JPS60194721U JP8388084U JP8388084U JPS60194721U JP S60194721 U JPS60194721 U JP S60194721U JP 8388084 U JP8388084 U JP 8388084U JP 8388084 U JP8388084 U JP 8388084U JP S60194721 U JPS60194721 U JP S60194721U
Authority
JP
Japan
Prior art keywords
magneto
light beam
tracks
playback head
optical playback
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
JP8388084U
Other languages
Japanese (ja)
Inventor
聡 鷲見
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 by 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP8388084U priority Critical patent/JPS60194721U/en
Publication of JPS60194721U publication Critical patent/JPS60194721U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例の構成を示すブロック図で
ある。FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】 読出し用光ビームを放射する光源と、 該放射された読出し用光ビームを分割して磁気記録媒体
上の異′なるトラック又は該トラックの磁気記録情報を
転写するための媒体上の異なる領域に投射する光ビーム
分割手段と、 該異なるトラック又は領域から反射若しくは透過した光
ビームのそれぞれを検光子を介して受ける受光素子を備
えたことを特徴とする磁気光学式再生ヘッド。[Claims for Utility Model Registration] A light source that emits a reading light beam, and a device for dividing the emitted reading light beam to transfer different tracks on a magnetic recording medium or magnetically recorded information on the tracks. A magneto-optical reproducing device comprising: a light beam splitting means for projecting onto different areas on a medium; and a light receiving element that receives each of the light beams reflected or transmitted from the different tracks or areas via an analyzer. head.
JP8388084U 1984-06-06 1984-06-06 magneto-optical playback head Pending JPS60194721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8388084U JPS60194721U (en) 1984-06-06 1984-06-06 magneto-optical playback head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8388084U JPS60194721U (en) 1984-06-06 1984-06-06 magneto-optical playback head

Publications (1)

Publication Number Publication Date
JPS60194721U true JPS60194721U (en) 1985-12-25

Family

ID=30632904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8388084U Pending JPS60194721U (en) 1984-06-06 1984-06-06 magneto-optical playback head

Country Status (1)

Country Link
JP (1) JPS60194721U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01202679A (en) * 1988-02-08 1989-08-15 Teijin Seiki Co Ltd Optical sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635141B2 (en) * 1977-07-28 1981-08-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635141B2 (en) * 1977-07-28 1981-08-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01202679A (en) * 1988-02-08 1989-08-15 Teijin Seiki Co Ltd Optical sensor

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