JPS62143233A - 光学式信号ピツクアツブ装置 - Google Patents

光学式信号ピツクアツブ装置

Info

Publication number
JPS62143233A
JPS62143233A JP28501185A JP28501185A JPS62143233A JP S62143233 A JPS62143233 A JP S62143233A JP 28501185 A JP28501185 A JP 28501185A JP 28501185 A JP28501185 A JP 28501185A JP S62143233 A JPS62143233 A JP S62143233A
Authority
JP
Japan
Prior art keywords
diffraction grating
signal pickup
optical signal
pickup device
driver
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
JP28501185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439741B2 (enrdf_load_stackoverflow
Inventor
Toshiya Matosaki
俊哉 的崎
Yushi Matsuno
雄史 松野
Akira Hashimoto
昭 橋本
Kenjiro Kime
健治朗 木目
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP28501185A priority Critical patent/JPS62143233A/ja
Publication of JPS62143233A publication Critical patent/JPS62143233A/ja
Publication of JPH0439741B2 publication Critical patent/JPH0439741B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP28501185A 1985-12-18 1985-12-18 光学式信号ピツクアツブ装置 Granted JPS62143233A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28501185A JPS62143233A (ja) 1985-12-18 1985-12-18 光学式信号ピツクアツブ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28501185A JPS62143233A (ja) 1985-12-18 1985-12-18 光学式信号ピツクアツブ装置

Publications (2)

Publication Number Publication Date
JPS62143233A true JPS62143233A (ja) 1987-06-26
JPH0439741B2 JPH0439741B2 (enrdf_load_stackoverflow) 1992-06-30

Family

ID=17685992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28501185A Granted JPS62143233A (ja) 1985-12-18 1985-12-18 光学式信号ピツクアツブ装置

Country Status (1)

Country Link
JP (1) JPS62143233A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445314U (enrdf_load_stackoverflow) * 1987-09-10 1989-03-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445314U (enrdf_load_stackoverflow) * 1987-09-10 1989-03-20

Also Published As

Publication number Publication date
JPH0439741B2 (enrdf_load_stackoverflow) 1992-06-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term