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AU2003287322A1 - Medium position sensing - Google Patents

Medium position sensing

Info

Publication number
AU2003287322A1
AU2003287322A1 AU2003287322A AU2003287322A AU2003287322A1 AU 2003287322 A1 AU2003287322 A1 AU 2003287322A1 AU 2003287322 A AU2003287322 A AU 2003287322A AU 2003287322 A AU2003287322 A AU 2003287322A AU 2003287322 A1 AU2003287322 A1 AU 2003287322A1
Authority
AU
Australia
Prior art keywords
position sensing
medium position
medium
sensing
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.)
Abandoned
Application number
AU2003287322A
Inventor
Mark R. Ayres
Curt J. Goodknight
Michael J. Lipney
Keith W. Malang
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.)
Inphase Technologies Inc
Original Assignee
Inphase Technologies Inc
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 Inphase Technologies Inc filed Critical Inphase Technologies Inc
Publication of AU2003287322A1 publication Critical patent/AU2003287322A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
AU2003287322A 2003-10-29 2003-10-29 Medium position sensing Abandoned AU2003287322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/034560 WO2005052926A1 (en) 2003-10-29 2003-10-29 Medium position sensing

Publications (1)

Publication Number Publication Date
AU2003287322A1 true AU2003287322A1 (en) 2005-06-17

Family

ID=34632377

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003287322A Abandoned AU2003287322A1 (en) 2003-10-29 2003-10-29 Medium position sensing

Country Status (2)

Country Link
AU (1) AU2003287322A1 (en)
WO (1) WO2005052926A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE509348T1 (en) * 2006-07-05 2011-05-15 Daewoo Electronics Corp DEVICE AND METHOD FOR PROCESSING OPTICAL INFORMATION
US8284234B2 (en) 2009-03-20 2012-10-09 Absolute Imaging LLC Endoscopic imaging using reflection holographic optical element for autostereoscopic 3-D viewing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420829A (en) * 1981-01-08 1983-12-13 Carlson John E Holographic system for the storage of audio, video and computer data
US5602820A (en) * 1995-08-24 1997-02-11 International Business Machines Corporation Method and apparatus for mass data storage
US6625100B2 (en) * 2001-03-20 2003-09-23 Imation Corp. Tracking techniques for holographic data storage media

Also Published As

Publication number Publication date
WO2005052926A1 (en) 2005-06-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase