JPS578992A - Magnetooptical storage element - Google Patents

Magnetooptical storage element

Info

Publication number
JPS578992A
JPS578992A JP8336580A JP8336580A JPS578992A JP S578992 A JPS578992 A JP S578992A JP 8336580 A JP8336580 A JP 8336580A JP 8336580 A JP8336580 A JP 8336580A JP S578992 A JPS578992 A JP S578992A
Authority
JP
Japan
Prior art keywords
storage element
magnetooptical storage
polarizer
analyzer
laser light
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
JP8336580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6353619B2 (cs
Inventor
Hideyoshi Yamaoka
Kenji Oota
Toshihisa Deguchi
Akira Takahashi
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP8336580A priority Critical patent/JPS578992A/ja
Publication of JPS578992A publication Critical patent/JPS578992A/ja
Publication of JPS6353619B2 publication Critical patent/JPS6353619B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/06—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using magneto-optical elements
JP8336580A 1980-06-18 1980-06-18 Magnetooptical storage element Granted JPS578992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8336580A JPS578992A (en) 1980-06-18 1980-06-18 Magnetooptical storage element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8336580A JPS578992A (en) 1980-06-18 1980-06-18 Magnetooptical storage element

Publications (2)

Publication Number Publication Date
JPS578992A true JPS578992A (en) 1982-01-18
JPS6353619B2 JPS6353619B2 (cs) 1988-10-25

Family

ID=13800393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8336580A Granted JPS578992A (en) 1980-06-18 1980-06-18 Magnetooptical storage element

Country Status (1)

Country Link
JP (1) JPS578992A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002602A1 (en) * 1982-12-23 1984-07-05 Sony Corp Thermomagnetic optical recording method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6576585B1 (ja) * 2019-03-04 2019-09-18 可明 高倉 マルチ解体機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002602A1 (en) * 1982-12-23 1984-07-05 Sony Corp Thermomagnetic optical recording method

Also Published As

Publication number Publication date
JPS6353619B2 (cs) 1988-10-25

Similar Documents

Publication Publication Date Title
JPS5744241A (en) Magnetooptic reproducer
JPS57169996A (en) Magnetooptic storage element
US3919698A (en) Method of reducing the optical noise produced by a motion on an illuminated surface, and optical devices for implementing said method
JPS57111843A (en) Vertical magnetic reading optical system
EP0608432A4 (en) POLARIZATION ELEMENT, OPTICAL ELEMENT AND OPTICAL HEAD.
JPS5766540A (en) Optical information storage carrier and its manufacture
JPS57133537A (en) Magnetic and optical recording and reproducing head
JPS5766538A (en) Information storage medium
JPS57120253A (en) Magnetooptical storage elemen
JPS578992A (en) Magnetooptical storage element
JPS57169947A (en) Magnetic optical head
JPS5331105A (en) Information recording member
JPS5766537A (en) Magnetooptic recording and reproducing device
JPS56137538A (en) Magneto-optical playback device
JPS56143547A (en) Magnetooptical storage disk
JPS5587332A (en) Magnetic light recording medium
JPS5616950A (en) Optical information read-in unit
JPS5715236A (en) Magnetooptic reproducing head
JPS55163640A (en) Magnetic/optical memory element
JPS5636185A (en) Optical information reader
JPS5750335A (en) Optical information reproducer
JPS5727450A (en) Magnetic recording medium
JPS5712471A (en) Magneto-optical storage element
JPS56137327A (en) Optical circulator
JPS57169946A (en) Magnetic recorder and reproducer