ATE557390T1 - Optisches speichermedium mit superauflösungsstruktur mit körnigen unreinheiten eines dielektrischen materials - Google Patents

Optisches speichermedium mit superauflösungsstruktur mit körnigen unreinheiten eines dielektrischen materials

Info

Publication number
ATE557390T1
ATE557390T1 AT10174446T AT10174446T ATE557390T1 AT E557390 T1 ATE557390 T1 AT E557390T1 AT 10174446 T AT10174446 T AT 10174446T AT 10174446 T AT10174446 T AT 10174446T AT E557390 T1 ATE557390 T1 AT E557390T1
Authority
AT
Austria
Prior art keywords
layer
dielectric material
storage medium
optical storage
resolution structure
Prior art date
Application number
AT10174446T
Other languages
English (en)
Inventor
Christophe Fery
Gael Pilard
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Application granted granted Critical
Publication of ATE557390T1 publication Critical patent/ATE557390T1/de

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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24065—Layers assisting in recording or reproduction below the optical diffraction limit, e.g. non-linear optical layers or structures
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
AT10174446T 2009-09-08 2010-08-30 Optisches speichermedium mit superauflösungsstruktur mit körnigen unreinheiten eines dielektrischen materials ATE557390T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09305821A EP2293298A1 (de) 2009-09-08 2009-09-08 Optisches Speichermedium mit Superauflösungsstruktur mit körnigen Unreinheiten eines dielektrischen Materials

Publications (1)

Publication Number Publication Date
ATE557390T1 true ATE557390T1 (de) 2012-05-15

Family

ID=41259164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10174446T ATE557390T1 (de) 2009-09-08 2010-08-30 Optisches speichermedium mit superauflösungsstruktur mit körnigen unreinheiten eines dielektrischen materials

Country Status (7)

Country Link
US (1) US8389097B2 (de)
EP (2) EP2293298A1 (de)
JP (1) JP5650473B2 (de)
KR (1) KR20110027605A (de)
CN (1) CN102013261B (de)
AT (1) ATE557390T1 (de)
TW (1) TW201112241A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196993A1 (de) * 2008-12-02 2010-06-16 Thomson Licensing Optisches Speichermedium mit zwei nicht-linearen Schichten
US9633685B2 (en) 2012-09-28 2017-04-25 Agency For Science, Technology And Research Method of writing to an optical data storage medium, method of reading from an optical data storage medium, and optical data storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7232598B2 (en) * 2003-10-22 2007-06-19 Lg Electronics Inc. Super resolution optical disc
KR20050053132A (ko) * 2003-12-02 2005-06-08 삼성전자주식회사 초해상 정보 저장 매체
KR100754166B1 (ko) * 2004-05-17 2007-09-03 삼성전자주식회사 초해상 정보 저장매체 및 그 정보 기록 및/또는 재생기기
CN1632869A (zh) * 2004-12-21 2005-06-29 中国科学院上海光学精密机械研究所 高密度增强型可录式多用数字光盘
KR20070017759A (ko) * 2005-08-08 2007-02-13 삼성전자주식회사 초해상 정보 저장 매체, 기록/재생 장치 및 기록/재생 방법
FR2914775B1 (fr) * 2007-04-06 2009-05-15 Commissariat Energie Atomique Support d'enregistrement optique en super-resolution
FR2929747A1 (fr) * 2008-04-04 2009-10-09 Commissariat Energie Atomique Disque optique a super-resolution a stabilite de lecture elevee
EP2109104A1 (de) * 2008-04-09 2009-10-14 Deutsche Thomson OHG Optisches Speichermedium mit zwei Halbleiterschichten als Maskenschichten

Also Published As

Publication number Publication date
EP2293299A1 (de) 2011-03-09
JP5650473B2 (ja) 2015-01-07
EP2293299B1 (de) 2012-05-09
US8389097B2 (en) 2013-03-05
KR20110027605A (ko) 2011-03-16
TW201112241A (en) 2011-04-01
EP2293298A1 (de) 2011-03-09
JP2011060413A (ja) 2011-03-24
CN102013261A (zh) 2011-04-13
CN102013261B (zh) 2015-07-15
US20110064902A1 (en) 2011-03-17

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