JPS5613928B2 - - Google Patents

Info

Publication number
JPS5613928B2
JPS5613928B2 JP7840973A JP7840973A JPS5613928B2 JP S5613928 B2 JPS5613928 B2 JP S5613928B2 JP 7840973 A JP7840973 A JP 7840973A JP 7840973 A JP7840973 A JP 7840973A JP S5613928 B2 JPS5613928 B2 JP S5613928B2
Authority
JP
Japan
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
Application number
JP7840973A
Other languages
Japanese (ja)
Other versions
JPS5028344A (enrdf_load_stackoverflow
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 filed Critical
Priority to JP7840973A priority Critical patent/JPS5613928B2/ja
Priority to US05/483,406 priority patent/US3947093A/en
Priority to DE2431265A priority patent/DE2431265C2/de
Publication of JPS5028344A publication Critical patent/JPS5028344A/ja
Publication of JPS5613928B2 publication Critical patent/JPS5613928B2/ja
Expired legal-status Critical Current

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  • Optical Head (AREA)
JP7840973A 1973-06-28 1973-07-13 Expired JPS5613928B2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7840973A JPS5613928B2 (enrdf_load_stackoverflow) 1973-07-13 1973-07-13
US05/483,406 US3947093A (en) 1973-06-28 1974-06-26 Optical device for producing a minute light beam
DE2431265A DE2431265C2 (de) 1973-06-28 1974-06-28 Optische Einrichtung zur Erzeugung eines sehr kleinen Strahls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7840973A JPS5613928B2 (enrdf_load_stackoverflow) 1973-07-13 1973-07-13

Publications (2)

Publication Number Publication Date
JPS5028344A JPS5028344A (enrdf_load_stackoverflow) 1975-03-22
JPS5613928B2 true JPS5613928B2 (enrdf_load_stackoverflow) 1981-04-01

Family

ID=13661226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7840973A Expired JPS5613928B2 (enrdf_load_stackoverflow) 1973-06-28 1973-07-13

Country Status (1)

Country Link
JP (1) JPS5613928B2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01179775U (enrdf_load_stackoverflow) * 1988-06-01 1989-12-25
JP2007183655A (ja) * 1997-01-31 2007-07-19 Xy Inc 光学装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656834B2 (ja) * 1984-10-19 1994-07-27 シャープ株式会社 単結晶薄膜の製造装置
JPS61133052A (ja) * 1984-12-03 1986-06-20 Hitachi Ltd 光学的記録再生装置
DE3530326A1 (de) * 1985-08-24 1987-02-26 Hell Rudolf Dr Ing Gmbh Integrierender kondensor
JPS62154402U (enrdf_load_stackoverflow) * 1986-03-25 1987-09-30
JPH0486711A (ja) * 1990-07-31 1992-03-19 Nec Corp 半導体レーザモジユール

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01179775U (enrdf_load_stackoverflow) * 1988-06-01 1989-12-25
JP2007183655A (ja) * 1997-01-31 2007-07-19 Xy Inc 光学装置
JP2011180144A (ja) * 1997-01-31 2011-09-15 Xy Llc 光学装置

Also Published As

Publication number Publication date
JPS5028344A (enrdf_load_stackoverflow) 1975-03-22

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