PL3955248T3 - Zapisywanie danych na materiale ceramicznym - Google Patents

Zapisywanie danych na materiale ceramicznym

Info

Publication number
PL3955248T3
PL3955248T3 PL20190446.3T PL20190446T PL3955248T3 PL 3955248 T3 PL3955248 T3 PL 3955248T3 PL 20190446 T PL20190446 T PL 20190446T PL 3955248 T3 PL3955248 T3 PL 3955248T3
Authority
PL
Poland
Prior art keywords
ceramic material
data recording
recording
ceramic
data
Prior art date
Application number
PL20190446.3T
Other languages
English (en)
Inventor
Christian Pflaum
Original Assignee
Ceramic Data Solutions GmbH
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 Ceramic Data Solutions GmbH filed Critical Ceramic Data Solutions GmbH
Publication of PL3955248T3 publication Critical patent/PL3955248T3/pl

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
    • G11B7/0045—Recording
    • G11B7/00451—Recording involving ablation of the recording layer
    • 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
    • G11B7/0045—Recording
    • G11B7/00456—Recording strategies, e.g. pulse sequences
    • 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
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • 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
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/128—Modulators
    • 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
    • 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
    • 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
    • G11B7/253—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 of substrates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • 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
    • G11B2007/24302—Metals or metalloids

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
  • Micromachines (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
PL20190446.3T 2020-08-11 2020-08-11 Zapisywanie danych na materiale ceramicznym PL3955248T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20190446.3A EP3955248B1 (en) 2020-08-11 2020-08-11 Data recording on ceramic material

Publications (1)

Publication Number Publication Date
PL3955248T3 true PL3955248T3 (pl) 2026-02-23

Family

ID=72046732

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20190446.3T PL3955248T3 (pl) 2020-08-11 2020-08-11 Zapisywanie danych na materiale ceramicznym

Country Status (12)

Country Link
US (2) US11798590B2 (pl)
EP (2) EP3955248B1 (pl)
JP (1) JP7595894B2 (pl)
KR (1) KR102789756B1 (pl)
CN (1) CN116157864B (pl)
AU (1) AU2021326274A1 (pl)
CA (1) CA3185697A1 (pl)
DE (1) DE202021004556U1 (pl)
ES (1) ES3057861T3 (pl)
PL (1) PL3955248T3 (pl)
TW (1) TWI868390B (pl)
WO (1) WO2022033800A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114207719B (zh) 2019-08-14 2023-05-16 陶瓷数据解决方案有限公司 用于长期存储信息的方法和用于长期存储信息的存储介质
JP7584759B2 (ja) 2020-07-03 2024-11-18 セラミック・データ・ソリューションズ・ゲーエムベーハー 情報の長期保存方法や長期保存用記憶媒体を目的とした大記憶容量化
AU2021299865A1 (en) 2020-07-03 2023-02-02 Ceramic Data Solutions GmbH Information storage method and information storage medium with increased storage density by multi-bit coding
PL3955248T3 (pl) 2020-08-11 2026-02-23 Ceramic Data Solutions GmbH Zapisywanie danych na materiale ceramicznym
JP7737651B2 (ja) 2021-03-16 2025-09-11 セラミック・データ・ソリューションズ・ゲーエムベーハー 超解像技術を利用したデータキャリア、読出方法およびシステム
US12198744B2 (en) 2021-04-29 2025-01-14 Ceramic Data Solutions GmbH Hybrid digital and analog data storage
ES3020085T3 (en) 2021-05-17 2025-05-21 Ceram Data Solutions Gmbh High-speed reading by combining transmissive wide angle view with reflective focus view
JP2025528725A (ja) * 2022-08-17 2025-09-02 セラミック・データ・ソリューションズ・ゲーエムベーハー セラミック材料への超高速データ記録のためのコンパクトな書込みおよび読取りヘッド

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AU2021299865A1 (en) 2020-07-03 2023-02-02 Ceramic Data Solutions GmbH Information storage method and information storage medium with increased storage density by multi-bit coding
JP7584759B2 (ja) 2020-07-03 2024-11-18 セラミック・データ・ソリューションズ・ゲーエムベーハー 情報の長期保存方法や長期保存用記憶媒体を目的とした大記憶容量化
PL3955248T3 (pl) 2020-08-11 2026-02-23 Ceramic Data Solutions GmbH Zapisywanie danych na materiale ceramicznym
EP4048472B1 (en) 2020-08-14 2024-03-20 Ceramic Data Solutions GmbH Method of and device for high-speed recording data on or in a layer (10) of a first material using a laser, a galvanometer and a digital micromirror
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Also Published As

Publication number Publication date
CA3185697A1 (en) 2022-02-17
ES3057861T3 (en) 2026-03-05
US12626722B2 (en) 2026-05-12
EP3955248C0 (en) 2025-12-17
EP4196984A1 (en) 2023-06-21
KR20230048329A (ko) 2023-04-11
JP2023540013A (ja) 2023-09-21
CN116157864A (zh) 2023-05-23
US20240071418A1 (en) 2024-02-29
US11798590B2 (en) 2023-10-24
JP7595894B2 (ja) 2024-12-09
CN116157864B (zh) 2026-01-02
AU2021326274A1 (en) 2023-02-09
KR102789756B1 (ko) 2025-03-31
TW202226231A (zh) 2022-07-01
DE202021004556U1 (de) 2025-10-17
EP3955248B1 (en) 2025-12-17
EP3955248A1 (en) 2022-02-16
US20230022788A1 (en) 2023-01-26
TWI868390B (zh) 2025-01-01
WO2022033800A1 (en) 2022-02-17

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