JPH0443328B2 - - Google Patents

Info

Publication number
JPH0443328B2
JPH0443328B2 JP60296813A JP29681385A JPH0443328B2 JP H0443328 B2 JPH0443328 B2 JP H0443328B2 JP 60296813 A JP60296813 A JP 60296813A JP 29681385 A JP29681385 A JP 29681385A JP H0443328 B2 JPH0443328 B2 JP H0443328B2
Authority
JP
Japan
Prior art keywords
semiconductor laser
collimator lens
holder
distance
intermediate member
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 - Lifetime
Application number
JP60296813A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62154326A (ja
Inventor
Hideji Kubokawa
Kazufumi Hamakawa
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 System Solutions Japan Co Ltd
Original Assignee
Matsushita Graphic Communication Systems Inc
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 Graphic Communication Systems Inc filed Critical Matsushita Graphic Communication Systems Inc
Priority to JP60296813A priority Critical patent/JPS62154326A/ja
Publication of JPS62154326A publication Critical patent/JPS62154326A/ja
Publication of JPH0443328B2 publication Critical patent/JPH0443328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Head (AREA)
JP60296813A 1985-12-27 1985-12-27 光学ヘッド Granted JPS62154326A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60296813A JPS62154326A (ja) 1985-12-27 1985-12-27 光学ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60296813A JPS62154326A (ja) 1985-12-27 1985-12-27 光学ヘッド

Publications (2)

Publication Number Publication Date
JPS62154326A JPS62154326A (ja) 1987-07-09
JPH0443328B2 true JPH0443328B2 (de) 1992-07-16

Family

ID=17838476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60296813A Granted JPS62154326A (ja) 1985-12-27 1985-12-27 光学ヘッド

Country Status (1)

Country Link
JP (1) JPS62154326A (de)

Also Published As

Publication number Publication date
JPS62154326A (ja) 1987-07-09

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