AT120577T - Three-dimensional optical storage system. - Google Patents

Three-dimensional optical storage system.

Info

Publication number
AT120577T
AT120577T AT89307166T AT89307166T AT120577T AT 120577 T AT120577 T AT 120577T AT 89307166 T AT89307166 T AT 89307166T AT 89307166 T AT89307166 T AT 89307166T AT 120577 T AT120577 T AT 120577T
Authority
AT
Austria
Prior art keywords
storage system
optical storage
dimensional optical
dimensional
system
Prior art date
Application number
AT89307166T
Other languages
German (de)
Inventor
Joseph Lindmayer
Original Assignee
Quantex 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
Priority to US07/277,255 priority Critical patent/US5163039A/en
Application filed by Quantex Corp filed Critical Quantex Corp
Publication of AT120577T publication Critical patent/AT120577T/en

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/004Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0055Erasing
AT89307166T 1988-07-29 1989-07-14 Three-dimensional optical storage system. AT120577T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/277,255 US5163039A (en) 1988-07-29 1988-11-29 Three-dimensional optical memory system

Publications (1)

Publication Number Publication Date
AT120577T true AT120577T (en) 1995-04-15

Family

ID=23060074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89307166T AT120577T (en) 1988-07-29 1989-07-14 Three-dimensional optical storage system.

Country Status (5)

Country Link
EP (1) EP0371580B1 (en)
JP (1) JPH02199630A (en)
AT (1) AT120577T (en)
CA (1) CA1326903C (en)
DE (2) DE68921962D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113387A (en) * 1989-12-12 1992-05-12 Optex Corporation Three laser optical disk drive system
JP2001505701A (en) * 1996-12-05 2001-04-24 オーエムディー デヴァイセス エルエルシー Optical pickup for reading 3-D data from multilayer fluorescent optical disc
JP2001216649A (en) 2000-01-31 2001-08-10 Central Glass Co Ltd Three-dimensional optical memory medium and method for recording

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375091A (en) * 1978-06-30 1983-02-22 Discovision Associates Method and apparatus for information retrieval from an optically readable storage medium
DE3827738C2 (en) * 1987-08-19 1989-06-29 Mitsubishi Denki K.K., Tokio/Tokyo, Jp

Also Published As

Publication number Publication date
CA1326903C (en) 1994-02-08
JPH02199630A (en) 1990-08-08
DE68921962D1 (en) 1995-05-04
DE68921962T2 (en) 1995-10-19
EP0371580B1 (en) 1995-03-29
EP0371580A3 (en) 1992-04-01
EP0371580A2 (en) 1990-06-06

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