JPS60170036A - トラッキング誤差信号生成方法 - Google Patents

トラッキング誤差信号生成方法

Info

Publication number
JPS60170036A
JPS60170036A JP2274284A JP2274284A JPS60170036A JP S60170036 A JPS60170036 A JP S60170036A JP 2274284 A JP2274284 A JP 2274284A JP 2274284 A JP2274284 A JP 2274284A JP S60170036 A JPS60170036 A JP S60170036A
Authority
JP
Japan
Prior art keywords
signal
tracking error
light
error signal
differential signal
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.)
Granted
Application number
JP2274284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH041929B2 (pm
Inventor
Seiichi Ogoshi
誠一 大越
Hiroshi Tanimoto
谷本　洋
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP2274284A priority Critical patent/JPS60170036A/ja
Publication of JPS60170036A publication Critical patent/JPS60170036A/ja
Publication of JPH041929B2 publication Critical patent/JPH041929B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP2274284A 1984-02-13 1984-02-13 トラッキング誤差信号生成方法 Granted JPS60170036A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2274284A JPS60170036A (ja) 1984-02-13 1984-02-13 トラッキング誤差信号生成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2274284A JPS60170036A (ja) 1984-02-13 1984-02-13 トラッキング誤差信号生成方法

Publications (2)

Publication Number Publication Date
JPS60170036A true JPS60170036A (ja) 1985-09-03
JPH041929B2 JPH041929B2 (pm) 1992-01-14

Family

ID=12091159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2274284A Granted JPS60170036A (ja) 1984-02-13 1984-02-13 トラッキング誤差信号生成方法

Country Status (1)

Country Link
JP (1) JPS60170036A (pm)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019332A1 (en) * 2002-08-21 2004-03-04 Koninklijke Philips Electronics N.V. Tracking system and method
US12351330B2 (en) 2020-12-22 2025-07-08 Honda Motor Co., Ltd. Aircraft propulsion system with reduced rotational load of an engine shaft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019332A1 (en) * 2002-08-21 2004-03-04 Koninklijke Philips Electronics N.V. Tracking system and method
US12351330B2 (en) 2020-12-22 2025-07-08 Honda Motor Co., Ltd. Aircraft propulsion system with reduced rotational load of an engine shaft

Also Published As

Publication number Publication date
JPH041929B2 (pm) 1992-01-14

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