JPH058501B2 - - Google Patents

Info

Publication number
JPH058501B2
JPH058501B2 JP59145767A JP14576784A JPH058501B2 JP H058501 B2 JPH058501 B2 JP H058501B2 JP 59145767 A JP59145767 A JP 59145767A JP 14576784 A JP14576784 A JP 14576784A JP H058501 B2 JPH058501 B2 JP H058501B2
Authority
JP
Japan
Prior art keywords
order
recording medium
beams
incident
optical recording
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.)
Expired - Fee Related
Application number
JP59145767A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6124032A (ja
Inventor
Atsushi Fukumoto
Kyoshi Oosato
Michio Oka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP14576784A priority Critical patent/JPS6124032A/ja
Publication of JPS6124032A publication Critical patent/JPS6124032A/ja
Publication of JPH058501B2 publication Critical patent/JPH058501B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
JP14576784A 1984-07-13 1984-07-13 光学式ヘツドのトラツキング誤差検出装置 Granted JPS6124032A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14576784A JPS6124032A (ja) 1984-07-13 1984-07-13 光学式ヘツドのトラツキング誤差検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14576784A JPS6124032A (ja) 1984-07-13 1984-07-13 光学式ヘツドのトラツキング誤差検出装置

Publications (2)

Publication Number Publication Date
JPS6124032A JPS6124032A (ja) 1986-02-01
JPH058501B2 true JPH058501B2 (OSRAM) 1993-02-02

Family

ID=15392687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14576784A Granted JPS6124032A (ja) 1984-07-13 1984-07-13 光学式ヘツドのトラツキング誤差検出装置

Country Status (1)

Country Link
JP (1) JPS6124032A (OSRAM)

Also Published As

Publication number Publication date
JPS6124032A (ja) 1986-02-01

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Legal Events

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