MY138253A - Multiple data surface data storage system and method - Google Patents

Multiple data surface data storage system and method

Info

Publication number
MY138253A
MY138253A MYPI92000764A MYPI9200764A MY138253A MY 138253 A MY138253 A MY 138253A MY PI92000764 A MYPI92000764 A MY PI92000764A MY PI9200764 A MYPI9200764 A MY PI9200764A MY 138253 A MY138253 A MY 138253A
Authority
MY
Malaysia
Prior art keywords
storage system
medium
light transmissive
data
data storage
Prior art date
Application number
MYPI92000764A
Inventor
Hal Jervis Rosen
Kurt Allan Rubin
Timothy Carl Strand
Glenn Tavernia Sincerbox
James Matthew Zavislan
Margaret Evans Best
Original Assignee
Mitsubishi Electric 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 claimed from US07/710,226 external-priority patent/US5255262A/en
Priority claimed from US07/710,288 external-priority patent/US5226051A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of MY138253A publication Critical patent/MY138253A/en

Links

Landscapes

  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

AN OPTICAL DATA STORAGE SYSTEM COMPRISES A MULTIPLE DATA SURFACE MEDIUM AND OPTICAL HEAD. THE MEDIUM COMPRISES A PLURALITY OF SUBSTRATES SEPARATED BY A LIGHT TRANSMISSIVE MEDIUM. DATA SURFACES ARE LOCATED ON THE SUBSTRATE SURFACES WHICH LIE ADJACENT A LIGHT TRANSMISSIVE MEDIUM. THE DATA SURFACES ARE SUBSTANTIALLY LIGHT TRANSMISSIVE. THE OPTICAL HEAD INCLUDES AN ABERRATION COMPENSATOR TO ALLOW THE HEAD TO FOCUS ONTO THE DIFFERENT DATA SURFACES AND A FILTER TO SCREEN OUT UNWANTED REFLECTED LIGHT.
MYPI92000764A 1991-06-04 1992-05-04 Multiple data surface data storage system and method MY138253A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71022791A 1991-06-04 1991-06-04
US07/710,226 US5255262A (en) 1991-06-04 1991-06-04 Multiple data surface optical data storage system with transmissive data surfaces
US07/710,288 US5226051A (en) 1991-06-04 1991-06-04 Laser pump control for output power stabilization

Publications (1)

Publication Number Publication Date
MY138253A true MY138253A (en) 2009-05-29

Family

ID=45756719

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92000764A MY138253A (en) 1991-06-04 1992-05-04 Multiple data surface data storage system and method

Country Status (1)

Country Link
MY (1) MY138253A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734904A (en) * 1984-05-16 1988-03-29 Matsushita Electric Industrial Co., Ltd. Reproducing-only and recordable-reproduceable optical discs and common optical disc player therefor
US4737427A (en) * 1985-03-06 1988-04-12 Matsushita Electric Industrial Co., Ltd. Optical high density recording mediums, method for making same and method for recording optical information in the medium
US4829505A (en) * 1987-01-28 1989-05-09 The Regents Of The University Of California Multiple layer optical memory system using second-harmonic-generation readout
US4847823A (en) * 1987-06-19 1989-07-11 Siscan Systems, Inc. Method and apparatus for reading or measuring magneto-optical storage media using pinhole aperture
US4852077A (en) * 1988-02-05 1989-07-25 Tandy Corporation Optical data storage media with spatially variable energy absorptivity

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734904A (en) * 1984-05-16 1988-03-29 Matsushita Electric Industrial Co., Ltd. Reproducing-only and recordable-reproduceable optical discs and common optical disc player therefor
US4737427A (en) * 1985-03-06 1988-04-12 Matsushita Electric Industrial Co., Ltd. Optical high density recording mediums, method for making same and method for recording optical information in the medium
US4845021A (en) * 1985-03-06 1989-07-04 Matsushita Electric Industrial Co., Ltd. Method for recording optical information in optical high density recording mediums
US4829505A (en) * 1987-01-28 1989-05-09 The Regents Of The University Of California Multiple layer optical memory system using second-harmonic-generation readout
US4847823A (en) * 1987-06-19 1989-07-11 Siscan Systems, Inc. Method and apparatus for reading or measuring magneto-optical storage media using pinhole aperture
US4852077A (en) * 1988-02-05 1989-07-25 Tandy Corporation Optical data storage media with spatially variable energy absorptivity

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