JPS5231702A - Rgenerative device of optical signal - Google Patents

Rgenerative device of optical signal

Info

Publication number
JPS5231702A
JPS5231702A JP50107670A JP10767075A JPS5231702A JP S5231702 A JPS5231702 A JP S5231702A JP 50107670 A JP50107670 A JP 50107670A JP 10767075 A JP10767075 A JP 10767075A JP S5231702 A JPS5231702 A JP S5231702A
Authority
JP
Japan
Prior art keywords
rgenerative
optical signal
scanning
tape
information
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
JP50107670A
Other languages
English (en)
Other versions
JPS6011377B2 (ja
Inventor
Masaaki Nakano
Kiyoshi Sasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10767075A priority Critical patent/JPS6011377B2/ja
Publication of JPS5231702A publication Critical patent/JPS5231702A/ja
Publication of JPS6011377B2 publication Critical patent/JPS6011377B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP10767075A 1975-09-04 1975-09-04 光学信号再生装置 Expired JPS6011377B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10767075A JPS6011377B2 (ja) 1975-09-04 1975-09-04 光学信号再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10767075A JPS6011377B2 (ja) 1975-09-04 1975-09-04 光学信号再生装置

Publications (2)

Publication Number Publication Date
JPS5231702A true JPS5231702A (en) 1977-03-10
JPS6011377B2 JPS6011377B2 (ja) 1985-03-25

Family

ID=14465014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10767075A Expired JPS6011377B2 (ja) 1975-09-04 1975-09-04 光学信号再生装置

Country Status (1)

Country Link
JP (1) JPS6011377B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848231A (ja) * 1981-09-09 1983-03-22 ア−ノルド・エム・レバイン 音声記録再生装置
WO1986006535A1 (fr) * 1985-04-23 1986-11-06 Dai Nippon Insatsu Kabushiki Kaisha Procede d'enregistrement de donnees sur cartes d'enregistrement de donnees optiques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848231A (ja) * 1981-09-09 1983-03-22 ア−ノルド・エム・レバイン 音声記録再生装置
WO1986006535A1 (fr) * 1985-04-23 1986-11-06 Dai Nippon Insatsu Kabushiki Kaisha Procede d'enregistrement de donnees sur cartes d'enregistrement de donnees optiques

Also Published As

Publication number Publication date
JPS6011377B2 (ja) 1985-03-25

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