CN117321685A - 非线性光吸收材料、记录介质、信息的记录方法及信息的读出方法 - Google Patents

非线性光吸收材料、记录介质、信息的记录方法及信息的读出方法 Download PDF

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Publication number
CN117321685A
CN117321685A CN202280034378.6A CN202280034378A CN117321685A CN 117321685 A CN117321685 A CN 117321685A CN 202280034378 A CN202280034378 A CN 202280034378A CN 117321685 A CN117321685 A CN 117321685A
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CN
China
Prior art keywords
light
compound
nonlinear
recording
absorbing material
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.)
Pending
Application number
CN202280034378.6A
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English (en)
Chinese (zh)
Inventor
横山麻纱子
安藤康太
齐藤辉彦
荒濑秀和
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN117321685A publication Critical patent/CN117321685A/zh
Pending legal-status Critical Current

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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
    • G11B7/005—Reproducing
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/007—Squaraine dyes
    • 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
    • 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
    • G11B7/244—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 organic materials only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN202280034378.6A 2021-05-18 2022-03-17 非线性光吸收材料、记录介质、信息的记录方法及信息的读出方法 Pending CN117321685A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-084183 2021-05-18
JP2021084183 2021-05-18
PCT/JP2022/012113 WO2022244429A1 (ja) 2021-05-18 2022-03-17 非線形光吸収材料、記録媒体、情報の記録方法及び情報の読出方法

Publications (1)

Publication Number Publication Date
CN117321685A true CN117321685A (zh) 2023-12-29

Family

ID=84140544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280034378.6A Pending CN117321685A (zh) 2021-05-18 2022-03-17 非线性光吸收材料、记录介质、信息的记录方法及信息的读出方法

Country Status (4)

Country Link
US (1) US20240062780A1 (https=)
JP (1) JP7738279B2 (https=)
CN (1) CN117321685A (https=)
WO (1) WO2022244429A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185102A (en) * 1989-06-08 1993-02-09 Minnesota Mining And Manufacturing Company Polymeric charge transfer complexes for nonlinear optical applications
US6504042B1 (en) * 1995-10-12 2003-01-07 Hoechst Aktiengesellschaft Use of spiro compounds as materials in non-linear optics
JP2004250622A (ja) * 2003-02-21 2004-09-09 Toray Ind Inc 樹脂組成物
JP2004292744A (ja) * 2003-03-28 2004-10-21 Toyo Ink Mfg Co Ltd 光機能材料
US20110051586A1 (en) * 2009-08-31 2011-03-03 General Electric Company Optical data storage media and methods for using the same
CN104795495A (zh) * 2009-04-24 2015-07-22 出光兴产株式会社 芳香族胺衍生物和使用其的有机电致发光元件

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0588220A (ja) * 1991-09-26 1993-04-09 Sumitomo Electric Ind Ltd 有機非線形光学材料
JP5821661B2 (ja) 2012-01-26 2015-11-24 デクセリアルズ株式会社 新規なビス又はトリス（３−ヒドロキシ−３，３−ジフェニル−１−プロピニル）アリール化合物類、光情報記録材料及び光情報記録媒体
JP6118026B2 (ja) * 2012-02-14 2017-04-19 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子とそれに用いることができる化合物および有機電界発光素子用材料、並びに該素子を用いた発光装置、表示装置及び照明装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185102A (en) * 1989-06-08 1993-02-09 Minnesota Mining And Manufacturing Company Polymeric charge transfer complexes for nonlinear optical applications
US6504042B1 (en) * 1995-10-12 2003-01-07 Hoechst Aktiengesellschaft Use of spiro compounds as materials in non-linear optics
JP2004250622A (ja) * 2003-02-21 2004-09-09 Toray Ind Inc 樹脂組成物
JP2004292744A (ja) * 2003-03-28 2004-10-21 Toyo Ink Mfg Co Ltd 光機能材料
CN104795495A (zh) * 2009-04-24 2015-07-22 出光兴产株式会社 芳香族胺衍生物和使用其的有机电致发光元件
US20110051586A1 (en) * 2009-08-31 2011-03-03 General Electric Company Optical data storage media and methods for using the same

Also Published As

Publication number Publication date
US20240062780A1 (en) 2024-02-22
WO2022244429A1 (ja) 2022-11-24
JP7738279B2 (ja) 2025-09-12
JPWO2022244429A1 (https=) 2022-11-24

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