JPH0376221U - - Google Patents

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Publication number
JPH0376221U
JPH0376221U JP13463189U JP13463189U JPH0376221U JP H0376221 U JPH0376221 U JP H0376221U JP 13463189 U JP13463189 U JP 13463189U JP 13463189 U JP13463189 U JP 13463189U JP H0376221 U JPH0376221 U JP H0376221U
Authority
JP
Japan
Prior art keywords
recording
radiation source
laser beam
split
mechanisms
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
JP13463189U
Other languages
Japanese (ja)
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 JP13463189U priority Critical patent/JPH0376221U/ja
Publication of JPH0376221U publication Critical patent/JPH0376221U/ja
Pending legal-status Critical Current

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  • Optical Head (AREA)

Description

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

第１図は本考案の一実施例を示す光学式記録装
置のブロツク図、第２図及び第３図は従来の異な
る装置のブロツク図である。 １……レーザー光放射源、４１〜４ｋ……記録
機構、１２……光学系、７１〜７ｋ……変調器。 FIG. 1 is a block diagram of an optical recording device showing one embodiment of the present invention, and FIGS. 2 and 3 are block diagrams of different conventional devices. DESCRIPTION OF SYMBOLS 1...Laser light radiation source, 41-4k ...Recording mechanism, 12...Optical system, 71-7k ...Modulator.

Claims (1)

【実用新案登録請求の範囲】 １個のレーザー光放射源と、複数の記録機構と
、前記放射源からのレーザー光を複数の分割ビー
ム光に分割して前記各記録機構に入射せしめる光
学系とからなり、 各記録機構は独自の入力信号により、前記分割
ビーム光をパルス変調する変調器を具備してなる
光学式記録装置。[Claims for Utility Model Registration] A laser beam radiation source, a plurality of recording mechanisms, and an optical system that divides the laser beam from the radiation source into a plurality of split beams and makes them enter the respective recording mechanisms. An optical recording apparatus, wherein each recording mechanism includes a modulator that pulse-modulates the split beam light using a unique input signal.
JP13463189U 1989-11-20 1989-11-20 Pending JPH0376221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13463189U JPH0376221U (en) 1989-11-20 1989-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13463189U JPH0376221U (en) 1989-11-20 1989-11-20

Publications (1)

Publication Number Publication Date
JPH0376221U true JPH0376221U (en) 1991-07-31

Family

ID=31681955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13463189U Pending JPH0376221U (en) 1989-11-20 1989-11-20

Country Status (1)

Country Link
JP (1) JPH0376221U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168943A (en) * 1983-03-17 1984-09-22 Matsushita Electric Ind Co Ltd optical recording device
JPS6220150A (en) * 1985-07-19 1987-01-28 Olympus Optical Co Ltd Optical head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168943A (en) * 1983-03-17 1984-09-22 Matsushita Electric Ind Co Ltd optical recording device
JPS6220150A (en) * 1985-07-19 1987-01-28 Olympus Optical Co Ltd Optical head

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