DE602007010681D1 - Optisches Speichermedium unter Verwendung von Nanopartikeln - Google Patents

Optisches Speichermedium unter Verwendung von Nanopartikeln

Info

Publication number
DE602007010681D1
DE602007010681D1 DE602007010681T DE602007010681T DE602007010681D1 DE 602007010681 D1 DE602007010681 D1 DE 602007010681D1 DE 602007010681 T DE602007010681 T DE 602007010681T DE 602007010681 T DE602007010681 T DE 602007010681T DE 602007010681 D1 DE602007010681 D1 DE 602007010681D1
Authority
DE
Germany
Prior art keywords
nanoparticles
storage medium
optical storage
optical
medium
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
DE602007010681T
Other languages
German (de)
English (en)
Inventor
Nicolas Richard
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 SAS filed Critical Thomson Licensing SAS
Publication of DE602007010681D1 publication Critical patent/DE602007010681D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
DE602007010681T 2006-02-24 2007-01-24 Optisches Speichermedium unter Verwendung von Nanopartikeln Active DE602007010681D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06300160A EP1826758A1 (en) 2006-02-24 2006-02-24 Optical multilayer storage medium using nanoparticles

Publications (1)

Publication Number Publication Date
DE602007010681D1 true DE602007010681D1 (de) 2011-01-05

Family

ID=36609411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007010681T Active DE602007010681D1 (de) 2006-02-24 2007-01-24 Optisches Speichermedium unter Verwendung von Nanopartikeln

Country Status (6)

Country Link
US (1) US7781042B2 (enExample)
EP (2) EP1826758A1 (enExample)
JP (1) JP4569583B2 (enExample)
CN (1) CN101025967B (enExample)
DE (1) DE602007010681D1 (enExample)
TW (1) TWI398865B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114708886B (zh) * 2022-04-25 2024-01-19 南京邮电大学 一种热敏可擦写等离子激元纳米生物存储器及其制备方法
KR102734138B1 (ko) * 2023-04-12 2024-11-25 대구가톨릭대학교산학협력단 투과된 빛의 강도를 증폭시킬 수 있는 광학 저장장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3585514D1 (de) * 1984-12-27 1992-04-09 Toshiba Kawasaki Kk Optisches speichermedium.
FR2817384A1 (fr) * 2000-11-24 2002-05-31 Thomson Licensing Sa Moyens de stockage optique de donnees numeriques sous forme de particules deposees sur une surface dont les dimensions sont inferieures aux longueurs d'onde d'un rayonnement de lecture des donnees
JP2002301699A (ja) * 2001-04-02 2002-10-15 Toyota Central Res & Dev Lab Inc 光加工方法、情報記録用材料及び情報記録媒体
JP4106417B2 (ja) * 2002-05-16 2008-06-25 三星電子株式会社 高融点の記録層を有する記録媒体及びその記録媒体の情報記録方法、及びその記録媒体から情報を再生する情報再生装置及び情報再生方法
JP3849606B2 (ja) * 2002-08-06 2006-11-22 株式会社日立製作所 情報記録媒体、情報記録方法、情報再生方法
JP4221450B2 (ja) * 2002-09-26 2009-02-12 三星電子株式会社 高融点金属酸化物又はシリコン酸化物のマスク層を用いる超解像度近接場構造の高密度記録媒体
KR100922870B1 (ko) * 2002-09-28 2009-10-20 삼성전자주식회사 고밀도 재생전용 광디스크
DE10249095A1 (de) * 2002-10-21 2004-04-29 Fuji Magnetics Gmbh Speichermedium
KR20050029765A (ko) * 2003-09-22 2005-03-28 삼성전자주식회사 고밀도 재생전용 광디스크 및 그 제조방법
JP2005285162A (ja) * 2004-03-26 2005-10-13 Ricoh Co Ltd 光記録情報記録媒体

Also Published As

Publication number Publication date
JP4569583B2 (ja) 2010-10-27
JP2007226955A (ja) 2007-09-06
EP1826758A1 (en) 2007-08-29
CN101025967A (zh) 2007-08-29
TW200805353A (en) 2008-01-16
EP1826759A1 (en) 2007-08-29
TWI398865B (zh) 2013-06-11
EP1826759B1 (en) 2010-11-24
US20070202441A1 (en) 2007-08-30
US7781042B2 (en) 2010-08-24
CN101025967B (zh) 2010-10-20

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)