JPS5925222B2 - ホログラフイツクスリツト - Google Patents

ホログラフイツクスリツト

Info

Publication number
JPS5925222B2
JPS5925222B2 JP47102920A JP10292072A JPS5925222B2 JP S5925222 B2 JPS5925222 B2 JP S5925222B2 JP 47102920 A JP47102920 A JP 47102920A JP 10292072 A JP10292072 A JP 10292072A JP S5925222 B2 JPS5925222 B2 JP S5925222B2
Authority
JP
Japan
Prior art keywords
slit
recording
holographic
light
recording medium
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
Application number
JP47102920A
Other languages
English (en)
Japanese (ja)
Other versions
JPS4960936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
誠 加藤
芳弘 沖野
厚生 上坂
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 JP47102920A priority Critical patent/JPS5925222B2/ja
Priority to FR7335369A priority patent/FR2202304B1/fr
Priority to CA182,586A priority patent/CA999458A/en
Priority to DE19732349727 priority patent/DE2349727C3/de
Priority to GB4613473A priority patent/GB1451083A/en
Publication of JPS4960936A publication Critical patent/JPS4960936A/ja
Priority to US05/576,205 priority patent/US3975081A/en
Publication of JPS5925222B2 publication Critical patent/JPS5925222B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP47102920A 1972-10-04 1972-10-13 ホログラフイツクスリツト Expired JPS5925222B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP47102920A JPS5925222B2 (ja) 1972-10-13 1972-10-13 ホログラフイツクスリツト
FR7335369A FR2202304B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-04 1973-10-03
CA182,586A CA999458A (en) 1972-10-04 1973-10-03 Signal recording system using a holographic slit
DE19732349727 DE2349727C3 (de) 1972-10-04 1973-10-03 Optische Signalaufzeichnungsvorrichtung
GB4613473A GB1451083A (en) 1972-10-04 1973-10-03 Signal recording system
US05/576,205 US3975081A (en) 1972-10-04 1975-05-09 Signal recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47102920A JPS5925222B2 (ja) 1972-10-13 1972-10-13 ホログラフイツクスリツト

Publications (2)

Publication Number Publication Date
JPS4960936A JPS4960936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-13
JPS5925222B2 true JPS5925222B2 (ja) 1984-06-15

Family

ID=14340281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47102920A Expired JPS5925222B2 (ja) 1972-10-04 1972-10-13 ホログラフイツクスリツト

Country Status (1)

Country Link
JP (1) JPS5925222B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194397U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-30 1988-12-14
JPS63194621U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-30 1988-12-14

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185044A (ja) * 1983-04-01 1984-10-20 Nippon Telegr & Teleph Corp <Ntt> 光メモリ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194397U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-30 1988-12-14
JPS63194621U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-30 1988-12-14

Also Published As

Publication number Publication date
JPS4960936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-13

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