CH451246A - Optischer Speicher - Google Patents

Optischer Speicher

Info

Publication number
CH451246A
CH451246A CH1662864A CH1662864A CH451246A CH 451246 A CH451246 A CH 451246A CH 1662864 A CH1662864 A CH 1662864A CH 1662864 A CH1662864 A CH 1662864A CH 451246 A CH451246 A CH 451246A
Authority
CH
Switzerland
Prior art keywords
optical storage
optical
storage
Prior art date
Application number
CH1662864A
Other languages
English (en)
Inventor
Fleisher Harold
Jerome Harris Thomas
Shapiro Eugene
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH451246A publication Critical patent/CH451246A/de

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
    • G11C13/042—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 information stored in the form of interference pattern
CH1662864A 1963-12-23 1964-12-23 Optischer Speicher CH451246A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US332755A US3912391A (en) 1963-12-23 1963-12-23 Optical information storage and retrieval system with optical storage medium

Publications (1)

Publication Number Publication Date
CH451246A true CH451246A (de) 1968-05-15

Family

ID=23299723

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1662864A CH451246A (de) 1963-12-23 1964-12-23 Optischer Speicher

Country Status (6)

Country Link
US (1) US3912391A (de)
CH (1) CH451246A (de)
DE (1) DE1622477C3 (de)
GB (1) GB1035729A (de)
NL (1) NL6414858A (de)
SE (1) SE385749B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083634A (en) * 1973-01-16 1978-04-11 Canon Kabushiki Kaisha Pattern exposure apparatus using polychromatic light source
FR2293035A1 (fr) * 1974-11-26 1976-06-25 Thomson Csf Systeme de lecture d'un enregistrement optique de donnees numeriques binaires
DE2820965A1 (de) * 1978-05-12 1979-11-15 Agfa Gevaert Ag Fotografisches kopiergeraet
US4432071A (en) * 1981-12-04 1984-02-14 Canadian Patents & Dev. Limited Apparatus for fast access to a series of stored images
US4619501A (en) * 1985-01-08 1986-10-28 The United States Of America As Represented By The Secretary Of The Air Force Charge isolation in a spatial light modulator
US4655554A (en) * 1985-03-06 1987-04-07 The United States Of America As Represented By The Secretary Of The Air Force Spatial light modulator having a capacitively coupled photoconductor
US4655542A (en) * 1985-05-06 1987-04-07 International Business Machines Corporation Optical signal processing arrangements
US4639127A (en) * 1985-12-10 1987-01-27 Itt Corporation Exposure apparatus for printing system
US4933754A (en) * 1987-11-03 1990-06-12 Ciba-Geigy Corporation Method and apparatus for producing modified photographic prints
DE9004633U1 (de) * 1990-04-25 1990-06-28 Fa. Carl Zeiss, 7920 Heidenheim, De
GB9024327D0 (en) * 1990-11-08 1990-12-19 British Telecomm Optical memory
US5748598A (en) * 1995-12-22 1998-05-05 Massachusetts Institute Of Technology Apparatus and methods for reading multilayer storage media using short coherence length sources
US5440669A (en) * 1991-07-26 1995-08-08 Accuwave Corporation Photorefractive systems and methods
JPH06509429A (ja) * 1991-07-26 1994-10-20 アキュウェーブ　コーポレーション 光屈折性システムおよび方法
US5491570A (en) * 1991-07-26 1996-02-13 Accuwave Corporation Methods and devices for using photorefractive materials at infrared wavelengths
US5691989A (en) * 1991-07-26 1997-11-25 Accuwave Corporation Wavelength stabilized laser sources using feedback from volume holograms
US5335098A (en) * 1991-07-26 1994-08-02 Accuwave Corporation Fixing method for narrow bandwidth volume holograms in photorefractive materials
US5796096A (en) * 1991-07-26 1998-08-18 Accuwave Corporation Fabrication and applications of long-lifetime, holographic gratings in photorefractive materials
US5377176A (en) * 1993-07-14 1994-12-27 Tamarack Storage Devices Method and apparatus for isolating data storage regions in a thick holographic storage media
US5621549A (en) * 1993-10-07 1997-04-15 Tamarack Storage Devices, Inc. Method and apparatus for positioning a light beam on a holographic media
US5694488A (en) * 1993-12-23 1997-12-02 Tamarack Storage Devices Method and apparatus for processing of reconstructed holographic images of digital data patterns
US5883880A (en) * 1994-06-15 1999-03-16 Tamarack Storage Devices Disk positioning device for defining precise radial location
US5757763A (en) * 1994-07-12 1998-05-26 Massachusetts Institute Of Technology Optical information storage via amplitude modulation
FR2734660B1 (fr) * 1995-05-23 1997-08-08 Labeyrie Antoine Memoire de masse de type optique, a couche photosensible d'enregistrement de donnees
US5581499A (en) * 1995-06-06 1996-12-03 Hamamdjian; Gilbert Micro information storage system
WO1997001167A1 (en) * 1995-06-21 1997-01-09 Massachusetts Institute Of Technology Apparatus and method for accessing data on multilayered optical media
US5825123A (en) * 1996-03-28 1998-10-20 Retsky; Michael W. Method and apparatus for deflecting a charged particle stream
US20030098918A1 (en) * 1999-05-27 2003-05-29 Miller Peter J. Imaging system using color sensors and tunable filters
US7804043B2 (en) * 2004-06-15 2010-09-28 Laserfacturing Inc. Method and apparatus for dicing of thin and ultra thin semiconductor wafer using ultrafast pulse laser
JP5070024B2 (ja) * 2007-12-17 2012-11-07 株式会社日立製作所 情報記憶装置及び記憶媒体
DE102018009447A1 (de) * 2018-12-04 2020-06-04 Forschungszentrum Jülich GmbH Bauelement mit optisch aktiven Materialien

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107170A (en) * 1960-05-31 1963-10-15 Netke Martin Production of color images in sensitive emulsions

Also Published As

Publication number Publication date
NL6414858A (de) 1965-06-24
DE1622477C3 (de) 1974-12-19
SE385749B (sv) 1976-07-19
DE1622477B2 (de) 1974-04-25
DE1622477A1 (de) 1973-07-26
US3912391A (en) 1975-10-14
GB1035729A (en) 1966-07-13

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