AU2014212377B2 - Optical pickup assembly having optical pickup units laterally arranged across a tape path - Google Patents

Optical pickup assembly having optical pickup units laterally arranged across a tape path Download PDF

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Publication number
AU2014212377B2
AU2014212377B2 AU2014212377A AU2014212377A AU2014212377B2 AU 2014212377 B2 AU2014212377 B2 AU 2014212377B2 AU 2014212377 A AU2014212377 A AU 2014212377A AU 2014212377 A AU2014212377 A AU 2014212377A AU 2014212377 B2 AU2014212377 B2 AU 2014212377B2
Authority
AU
Australia
Prior art keywords
optical pickup
data storage
optical
storage medium
assembly
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.)
Active
Application number
AU2014212377A
Other languages
English (en)
Other versions
AU2014212377A1 (en
Inventor
Steve Suttle
Daniel Underkofler
Scott Wilson
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.)
Oracle International Corp
Original Assignee
Oracle International 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 Oracle International Corp filed Critical Oracle International Corp
Publication of AU2014212377A1 publication Critical patent/AU2014212377A1/en
Application granted granted Critical
Publication of AU2014212377B2 publication Critical patent/AU2014212377B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/14—Heads, e.g. forming of the optical beam spot or modulation of the optical beam specially adapted to record on, or to reproduce from, more than one track simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
AU2014212377A 2013-01-31 2014-01-30 Optical pickup assembly having optical pickup units laterally arranged across a tape path Active AU2014212377B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/755,476 2013-01-31
US13/755,476 US9064505B2 (en) 2013-01-31 2013-01-31 Optical pickup assembly having optical pickup units laterally arranged across a tape path
PCT/US2014/013728 WO2014120859A1 (en) 2013-01-31 2014-01-30 Optical pickup assembly having optical pickup units laterally arranged across a tape path

Publications (2)

Publication Number Publication Date
AU2014212377A1 AU2014212377A1 (en) 2015-06-18
AU2014212377B2 true AU2014212377B2 (en) 2019-02-28

Family

ID=50097884

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014212377A Active AU2014212377B2 (en) 2013-01-31 2014-01-30 Optical pickup assembly having optical pickup units laterally arranged across a tape path

Country Status (7)

Country Link
US (1) US9064505B2 (https=)
EP (1) EP2951830B1 (https=)
JP (2) JP2016509329A (https=)
CN (2) CN108269591B (https=)
AU (1) AU2014212377B2 (https=)
NZ (2) NZ709082A (https=)
WO (1) WO2014120859A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058092A (en) * 1997-09-30 2000-05-02 Compaq Computer Corporation Optical tape drive that includes redundant optical heads to perform failure recovery
US20130055297A1 (en) * 2011-08-31 2013-02-28 Panasonic Corporation Data storage device
US20130107692A1 (en) * 2011-10-31 2013-05-02 Panasonic Corporation Optical pickup and optical read/write apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1027353A (ja) * 1996-05-09 1998-01-27 Sony Corp 光学記録媒体の記録及び／又は再生装置とこれに用いられる光学ピックアップ
JP2006286070A (ja) * 2005-03-31 2006-10-19 Fujitsu Ltd 光テープ装置
US7969832B2 (en) 2006-02-02 2011-06-28 Oracle America, Inc. Optical tape drive systems
JP5037516B2 (ja) * 2006-10-10 2012-09-26 パナソニック株式会社 光ピックアップ装置、光情報装置、コンピュータ、光ディスクプレーヤ、カーナビゲーションシステム、光ディスクレコーダ及び光ディスクサーバ
JP2008234738A (ja) * 2007-03-19 2008-10-02 Konica Minolta Opto Inc 複合対物レンズ及び光ピックアップ装置
US8614935B2 (en) * 2009-12-16 2013-12-24 Oracle America, Inc. Data storage system and method for calibrating same
US8462595B2 (en) 2011-03-23 2013-06-11 Oracle International Corporation Optical pickup assembly
US8514675B2 (en) 2011-05-11 2013-08-20 Oracle International Corporation Suspension system for an optical pickup assembly
JP2013065388A (ja) * 2011-08-31 2013-04-11 Panasonic Corp 光ピックアップ装置、光ピックアップユニットおよびデータストリーマ装置
JP2013093087A (ja) * 2011-10-07 2013-05-16 Panasonic Corp 光ピックアップおよび光記録再生装置
JP5955092B2 (ja) * 2011-10-12 2016-07-20 パナソニックＩｐマネジメント株式会社 光記録再生装置および再生装置
JP6032535B2 (ja) * 2011-10-17 2016-11-30 パナソニックＩｐマネジメント株式会社 光ピックアップおよび光記録再生装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058092A (en) * 1997-09-30 2000-05-02 Compaq Computer Corporation Optical tape drive that includes redundant optical heads to perform failure recovery
US20130055297A1 (en) * 2011-08-31 2013-02-28 Panasonic Corporation Data storage device
US20130107692A1 (en) * 2011-10-31 2013-05-02 Panasonic Corporation Optical pickup and optical read/write apparatus

Also Published As

Publication number Publication date
WO2014120859A1 (en) 2014-08-07
EP2951830B1 (en) 2021-08-04
CN104937664A (zh) 2015-09-23
CN108269591B (zh) 2020-08-21
CN108269591A (zh) 2018-07-10
NZ709082A (en) 2018-07-27
CN104937664B (zh) 2018-03-20
NZ744327A (en) 2019-11-29
AU2014212377A1 (en) 2015-06-18
JP2017195013A (ja) 2017-10-26
JP2016509329A (ja) 2016-03-24
EP2951830A1 (en) 2015-12-09
JP6608408B2 (ja) 2019-11-20
US20140211603A1 (en) 2014-07-31
HK1215323A1 (zh) 2016-08-19
US9064505B2 (en) 2015-06-23

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