DE60122744D1 - Verfahren zum umschreiben von daten in einem in glas hergestellten dreidimensionalen optischen speicherbaustein durch einen ultrakurzen lichtimpuls - Google Patents

Verfahren zum umschreiben von daten in einem in glas hergestellten dreidimensionalen optischen speicherbaustein durch einen ultrakurzen lichtimpuls

Info

Publication number
DE60122744D1
DE60122744D1 DE60122744T DE60122744T DE60122744D1 DE 60122744 D1 DE60122744 D1 DE 60122744D1 DE 60122744 T DE60122744 T DE 60122744T DE 60122744 T DE60122744 T DE 60122744T DE 60122744 D1 DE60122744 D1 DE 60122744D1
Authority
DE
Germany
Prior art keywords
ultra
writing data
memory component
optical memory
dimensional optical
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.)
Expired - Fee Related
Application number
DE60122744T
Other languages
English (en)
Other versions
DE60122744T2 (de
Inventor
Kazuyoshi Itoh
Wataru Watanabe
Tadamasa Toma
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.)
Japan Science and Technology Agency
Original Assignee
Japan Science and Technology Agency
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 Japan Science and Technology Agency filed Critical Japan Science and Technology Agency
Publication of DE60122744D1 publication Critical patent/DE60122744D1/de
Application granted granted Critical
Publication of DE60122744T2 publication Critical patent/DE60122744T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/004Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/004Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045Recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/004Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/006Overwriting
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C13/00Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C13/00Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/041Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using photochromic storage elements
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C13/00Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
DE60122744T 2000-05-18 2001-05-18 Verfahren zum umschreiben von daten in einem in glas hergestellten dreidimensionalen optischen speicherbaustein durch einen ultrakurzen lichtimpuls Expired - Fee Related DE60122744T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000145922 2000-05-18
JP2000145922A JP3868713B2 (ja) 2000-05-18 2000-05-18 超短光パルスによりガラス中に作製した三次元光メモリー素子のデータの書き換え方法
PCT/JP2001/004143 WO2001088925A1 (fr) 2000-05-18 2001-05-18 Procede de reecriture de donnees dans une memoire optique en trois dimensions fabriquee a partir de verre par impulsion lumineuse ultracourte

Publications (2)

Publication Number Publication Date
DE60122744D1 true DE60122744D1 (de) 2006-10-12
DE60122744T2 DE60122744T2 (de) 2007-09-20

Family

ID=18652358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122744T Expired - Fee Related DE60122744T2 (de) 2000-05-18 2001-05-18 Verfahren zum umschreiben von daten in einem in glas hergestellten dreidimensionalen optischen speicherbaustein durch einen ultrakurzen lichtimpuls

Country Status (6)

Country Link
US (1) US6897433B2 (de)
EP (1) EP1306853B1 (de)
JP (1) JP3868713B2 (de)
KR (1) KR100535195B1 (de)
DE (1) DE60122744T2 (de)
WO (1) WO2001088925A1 (de)

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* Cited by examiner, † Cited by third party
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JP4716663B2 (ja) 2004-03-19 2011-07-06 株式会社リコー レーザ加工装置、レーザ加工方法、及び該加工装置又は加工方法により作製された構造体
US7517791B2 (en) 2004-11-30 2009-04-14 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing semiconductor device
US7985677B2 (en) 2004-11-30 2011-07-26 Semiconductor Energy Laboratory Co., Ltd. Method of manufacturing semiconductor device
US7732349B2 (en) 2004-11-30 2010-06-08 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of insulating film and semiconductor device
US7696625B2 (en) 2004-11-30 2010-04-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing the same
US7687326B2 (en) 2004-12-17 2010-03-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
US7579224B2 (en) * 2005-01-21 2009-08-25 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing a thin film semiconductor device
JP2006239718A (ja) * 2005-03-01 2006-09-14 Kyoto Univ ナノ空孔周期配列体の作製方法及びその装置
WO2016194032A1 (ja) * 2015-05-29 2016-12-08 株式会社日立製作所 光学デバイス、光学デバイス製造方法
US10248081B2 (en) 2017-03-10 2019-04-02 Microsoft Technology Licensing, Llc Holographic phase and amplitude spatial light modulation
US10809529B2 (en) 2017-06-15 2020-10-20 Microsoft Technology Licensing, Llc Optical device having multiplexed electrodes
US10181336B1 (en) 2017-08-08 2019-01-15 Microsoft Technology Licensing, Llc Multi-beam optical system for fast writing of data on glass
US10236027B1 (en) 2018-02-12 2019-03-19 Microsoft Technology Licensing, Llc Data storage using light of spatially modulated phase and polarization
RU194317U1 (ru) * 2019-05-21 2019-12-05 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Устройство записи данных на носитель из стекла
RU2710387C1 (ru) * 2019-05-21 2019-12-26 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Способ записи информации в кварцевом стекле
RU2710389C1 (ru) * 2019-05-21 2019-12-26 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Способ записи информации в нанопористом кварцоидном стекле
RU191298U1 (ru) * 2019-05-21 2019-08-01 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Устройство считывания данных с носителя из стекла

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106251A (de) 1973-01-13 1974-10-08
GB1362148A (en) * 1973-01-18 1974-07-30 Fajans J Memory storage device and method of making the same
US4471470A (en) * 1977-12-01 1984-09-11 Formigraphic Engine Corporation Method and media for accessing data in three dimensions
US5264876A (en) * 1989-08-10 1993-11-23 Canon Kabushiki Kaisha Recording medium, method for preparing the same, recording and reproducing device, and recording, reproducing and erasing method by use of such recording medium
JP2961126B2 (ja) * 1995-02-13 1999-10-12 セントラル硝子株式会社 三次元光メモリーガラス素子からなる記録媒体及びその記録方法
JP2000501220A (ja) * 1995-11-28 2000-02-02 エス アール アイ・インターナショナル Cwレーザを用いた光屈折物質内への2段ゲート式のホログラムの記録
JP3657730B2 (ja) 1997-03-18 2005-06-08 株式会社東芝 光記録媒体への情報記録方法、光記録媒体の情報再生方法、記録装置および再生装置
JP3558855B2 (ja) 1998-02-19 2004-08-25 独立行政法人 科学技術振興機構 三次元光メモリー媒体及びその製造方法

Also Published As

Publication number Publication date
JP2001332092A (ja) 2001-11-30
KR100535195B1 (ko) 2005-12-08
US20030174552A1 (en) 2003-09-18
DE60122744T2 (de) 2007-09-20
EP1306853A4 (de) 2005-07-20
KR20030005362A (ko) 2003-01-17
JP3868713B2 (ja) 2007-01-17
WO2001088925A1 (fr) 2001-11-22
EP1306853A1 (de) 2003-05-02
EP1306853B1 (de) 2006-08-30
US6897433B2 (en) 2005-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee