NO301144B1 - Optisk datalagring - Google Patents

Optisk datalagring Download PDF

Info

Publication number: NO301144B1
Authority: NO; Norway
Prior art keywords: data; fluorescence; fluorescent layer; carrying; bearing structure
Prior art date: 1995-05-23

Application number

NO952040A

Other languages

English (en)

Norwegian (no)

Other versions

NO952040L (no

NO952040D0 (no

Inventor

Hans Gude Gudesen

Per-Erik Nordal

Original Assignee

Opticom As

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.)

1995-05-23

Filing date

1995-05-23

Publication date

1997-09-15

1995-05-23 Application filed by Opticom As filed Critical Opticom As

1995-05-23 Priority to NO952040A priority Critical patent/NO301144B1/no

1995-05-23 Publication of NO952040D0 publication Critical patent/NO952040D0/no

1996-05-22 Priority to JP8535174A priority patent/JPH11507156A/ja

1996-05-22 Priority to RU97121284/28A priority patent/RU2159471C2/ru

1996-05-22 Priority to AU58469/96A priority patent/AU705314B2/en

1996-05-22 Priority to DE69622860T priority patent/DE69622860D1/de

1996-05-22 Priority to CA002222026A priority patent/CA2222026C/en

1996-05-22 Priority to US08/952,421 priority patent/US6115344A/en

1996-05-22 Priority to AT96920060T priority patent/ATE222018T1/de

1996-05-22 Priority to PCT/NO1996/000125 priority patent/WO1996037888A1/en

1996-05-22 Priority to EP96920060A priority patent/EP0829082B1/de

1996-05-22 Priority to CN96195608A priority patent/CN1191035A/zh

1996-05-22 Priority to KR1019970708314A priority patent/KR100292452B1/ko

1996-05-22 Priority to BR9609203A priority patent/BR9609203A/pt

1996-11-25 Publication of NO952040L publication Critical patent/NO952040L/no

1997-09-15 Publication of NO301144B1 publication Critical patent/NO301144B1/no

Links

230000003287 optical effect Effects 0.000 title abstract description 17
238000013500 data storage Methods 0.000 title description 57
238000010791 quenching Methods 0.000 claims abstract description 43
230000000171 quenching effect Effects 0.000 claims abstract description 42
239000007850 fluorescent dye Substances 0.000 claims abstract description 29
238000000034 method Methods 0.000 claims abstract description 29
230000005855 radiation Effects 0.000 claims abstract description 25
239000000758 substrate Substances 0.000 claims abstract description 17
239000000975 dye Substances 0.000 claims description 37
230000004048 modification Effects 0.000 claims description 18
238000012986 modification Methods 0.000 claims description 18
229920000642 polymer Polymers 0.000 claims description 17
239000011159 matrix material Substances 0.000 claims description 13
230000008033 biological extinction Effects 0.000 claims description 12
238000001514 detection method Methods 0.000 claims description 8
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229910052751 metal Inorganic materials 0.000 description 3
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IWWWBRIIGAXLCJ-BGABXYSRSA-N chembl1185241 Chemical compound C1=2C=C(C)C(NCC)=CC=2OC2=C\C(=N/CC)C(C)=CC2=C1C1=CC=CC=C1C(=O)OCC IWWWBRIIGAXLCJ-BGABXYSRSA-N 0.000 description 2
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GOLORTLGFDVFDW-UHFFFAOYSA-N 3-(1h-benzimidazol-2-yl)-7-(diethylamino)chromen-2-one Chemical compound C1=CC=C2NC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 GOLORTLGFDVFDW-UHFFFAOYSA-N 0.000 description 1
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VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 description 1
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PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
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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
- G11B7/24—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
- 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
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24085—Pits
- 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
- G11B7/00455—Recording involving reflectivity, absorption or colour changes
- 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
- G11B7/0052—Reproducing involving reflectivity, absorption or colour changes
- 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
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital 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

Landscapes

Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Optical Recording Or Reproduction (AREA)
Optical Record Carriers And Manufacture Thereof (AREA)
Holo Graphy (AREA)

NO952040A 1995-05-23 1995-05-23 Optisk datalagring NO301144B1 (no)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
NO952040A NO301144B1 (no)	1995-05-23	1995-05-23	Optisk datalagring
BR9609203A BR9609203A (pt)	1995-05-23	1996-05-22	Armazenamento de dados óticos
US08/952,421 US6115344A (en)	1995-05-23	1996-05-22	Device and method for optical data storage having multiple optical states
PCT/NO1996/000125 WO1996037888A1 (en)	1995-05-23	1996-05-22	Optical data storage
AU58469/96A AU705314B2 (en)	1995-05-23	1996-05-22	Optical data storage
DE69622860T DE69622860D1 (de)	1995-05-23	1996-05-22	Optischer datenspeicher
CA002222026A CA2222026C (en)	1995-05-23	1996-05-22	Optical data storage
JP8535174A JPH11507156A (ja)	1995-05-23	1996-05-22	光データ記憶装置
AT96920060T ATE222018T1 (de)	1995-05-23	1996-05-22	Optischer datenspeicher
RU97121284/28A RU2159471C2 (ru)	1995-05-23	1996-05-22	Оптическое запоминающее устройство
EP96920060A EP0829082B1 (de)	1995-05-23	1996-05-22	Optischer datenspeicher
CN96195608A CN1191035A (zh)	1995-05-23	1996-05-22	光学数据存储装置
KR1019970708314A KR100292452B1 (ko)	1995-05-23	1996-05-22	광학식데이터저장장치

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO952040A NO301144B1 (no)	1995-05-23	1995-05-23	Optisk datalagring

Publications (3)

Publication Number	Publication Date
NO952040D0 NO952040D0 (no)	1995-05-23
NO952040L NO952040L (no)	1996-11-25
NO301144B1 true NO301144B1 (no)	1997-09-15

Family

ID=19898233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO952040A NO301144B1 (no)	1995-05-23	1995-05-23	Optisk datalagring

Country Status (13)

Country	Link
US (1)	US6115344A (de)
EP (1)	EP0829082B1 (de)
JP (1)	JPH11507156A (de)
KR (1)	KR100292452B1 (de)
CN (1)	CN1191035A (de)
AT (1)	ATE222018T1 (de)
AU (1)	AU705314B2 (de)
BR (1)	BR9609203A (de)
CA (1)	CA2222026C (de)
DE (1)	DE69622860D1 (de)
NO (1)	NO301144B1 (de)
RU (1)	RU2159471C2 (de)
WO (1)	WO1996037888A1 (de)

Families Citing this family (32)

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NO303098B1 (no) *	1995-06-23	1998-05-25	Opticom As	Optisk datalagringsmedium med diffraktive optiske elementer og fremgangsmÕte til skriving og lesing av data i dette
US6071671A (en) *	1996-12-05	2000-06-06	Omd Devices Llc	Fluorescent optical memory
AU1384099A (en) *	1997-11-07	1999-05-31	Omd Devices Llc	Fluorescent composition for the manufacture of cd-rom type optical memory disks
JP2000030256A (ja) *	1998-07-07	2000-01-28	Seiko Instruments Inc	光記録・再生方法と光記録・再生で用いる記録媒体及び光記録・再生装置
AU3215900A (en) *	1999-02-12	2000-08-29	Trid Store Ip, L.L.C.	Method of increasing fluorescent signal of optical discs with fluorescent reading
US6819649B1 (en)	1999-02-12	2004-11-16	D Data Inc.	Electroluminescent multilayer optical information storage medium with integrated readout and compositions of matter for use therein
US7101655B1 (en)	1999-02-12	2006-09-05	D Data Inc.	Method for increasing fluorescent signal of optical disks with fluorescent reading and resultant discs
EP1155406A1 (de) *	1999-02-12	2001-11-21	Tri D Store IP, L.L.C.	Auf inkohärentes signal basiertes mehrschichtiges optisches informationsaufzeichnungsmedium
EP1130585B1 (de) *	2000-02-28	2011-12-21	FUJIFILM Corporation	Aufzeichnungsmedium und Informationsaufzeichnung und Wiedergabeverfahren wobei dieses Medium eingesetzt wird
AU2001265413A1 (en) *	2000-06-02	2001-12-11	Trid Store Ip, L.L.C.	Multilayer recordable optical medium with fluorescent reading
US7486790B1 (en)	2000-06-30	2009-02-03	Verification Technologies, Inc.	Method and apparatus for controlling access to storage media
US7124944B2 (en)	2000-06-30	2006-10-24	Verification Technologies, Inc.	Product packaging including digital data
WO2002002301A1 (en)	2000-06-30	2002-01-10	Verification Technologies Inc.	Copy-protected optical media and method of manufacture thereof
US6638593B2 (en)	2000-06-30	2003-10-28	Verification Technologies, Inc.	Copy-protected optical media and method of manufacture thereof
US20050063256A1 (en) *	2000-06-30	2005-03-24	Selinfreund Richard H.	Data storage in optical discs
US6483801B1 (en) *	2000-07-31	2002-11-19	Terastor Corporation	Optical storage devices without mass transfer and spots
US7660415B2 (en)	2000-08-03	2010-02-09	Selinfreund Richard H	Method and apparatus for controlling access to storage media
DE10054167A1 (de) *	2000-11-02	2002-05-29	Tesa Ag	Verfahren zum Herstellen von Hologrammen
DE60230110D1 (de)	2002-02-25	2009-01-15	St Microelectronics Srl	Optisch lesbarer Molekularspeicher hergestellt mit Hilfe von Kohlenstoff-Nanoröhren und Verfahren zum Speichern von Information in diesem Molekularspeicher
US20030206320A1 (en) *	2002-04-11	2003-11-06	Inphase Technologies, Inc.	Holographic media with a photo-active material for media protection and inhibitor removal
RU2271043C2 (ru) *	2002-05-24	2006-02-27	ОАО "Ди Дейта"	Флуоресцентная среда и способ изготовления оптического диска на ее основе
JP4368148B2 (ja) *	2003-06-20	2009-11-18	独立行政法人理化学研究所	フィルム、フィルムを用いた光メモリ材料、および、フィルムの製造方法
WO2006043208A1 (en) *	2004-10-19	2006-04-27	Koninklijke Philips Electronics N.V.	Large sized detector for optimized read-out from an optical data carrier.
RU2353982C2 (ru) *	2006-10-18	2009-04-27	ЗАО "Констеллейшн 3 Ди Восток"	Комбинированный флуоресцентно-отражательный оптический носитель информации и устройство для его считывания
CN101308671B (zh) *	2008-07-10	2010-06-02	中国科学院化学研究所	一种用于超高密度信息存储的数据读出方法
JP2011003258A (ja) *	2009-06-22	2011-01-06	Sony Corp	光ピックアップ及び光ディスク装置
JP2012022735A (ja) *	2010-07-13	2012-02-02	Fujifilm Corp	光情報記録媒体の記録再生方法
TWI402829B (zh) *	2010-10-29	2013-07-21	Nat Univ Tsing Hua	多階記錄方法及其系統
CN105719668B (zh) *	2016-01-18	2018-11-13	杭州电子科技大学	一种基于光激励材料的光信息存储装置及其存储方法
CN111489768B (zh) *	2020-04-01	2021-06-01	华中科技大学	一种实现超分辨荧光强度多阶复用的光学存储方法
CN111524539B (zh) *	2020-04-01	2021-06-01	华中科技大学	一种实现波长复用的超分辨多维的光学存储方法
CN111696588B (zh) *	2020-05-08	2021-06-11	华中科技大学	一种基于熔融石英荧光信号的光存储方法及系统

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Publication number	Priority date	Publication date	Assignee	Title
US4663270A (en) *	1984-04-25	1987-05-05	The Johns Hopkins University	Multistate optical switching and memory using an amphoteric organic charge transfer material
JPS60236119A (ja) *	1984-05-09	1985-11-22	Toshiba Corp	光学式情報記録再生装置
DE3689891T2 (de) *	1985-03-06	1994-10-20	Matsushita Electric Ind Co Ltd	Optische Aufzeichnungsmedien mit hoher Dichte, Verfahren zu deren Herstellung und Verfahren um optische Informationen in diesem Medium aufzuzeichnen.
SU1278954A1 (ru) *	1985-04-03	1986-12-23	Предприятие П/Я В-2867	Дисковый носитель информации дл записи оптических сигналов
JPS63133332A (ja) *	1986-11-25	1988-06-06	Canon Inc	光学的情報記録担体
JPS647327A (en) *	1987-03-25	1989-01-11	Casio Computer Co Ltd	Method and apparatus for optical information recording
EP0426717B1 (de) *	1988-07-29	1996-04-24	Riedel-De Haen Aktiengesellschaft	Optische datenspeicher
JPH0246538A (ja) *	1988-08-05	1990-02-15	Sharp Corp	光メモリ素子
US5268862A (en) *	1989-04-25	1993-12-07	The Regents Of The Unversity Of California	Three-dimensional optical memory
CA2021582A1 (en) *	1989-08-30	1991-03-01	Harris A. Goldberg	Scanning tunneling microscope utilizing optical fluorescent for reading
US5399451A (en) *	1991-03-14	1995-03-21	Matsushita Electric Industrial Co., Ltd.	Optical recording medium and method for using the same
JP2552036B2 (ja) *	1991-03-14	1996-11-06	松下電器産業株式会社	波長多重光学記録媒体とこれを用いた記録、消去及び再生方法
EP0568753A1 (de) *	1992-05-07	1993-11-10	International Business Machines Corporation	Optische Speichereinheit mit hoher Datendichte und Informations-, Schreib- und Leseverfahren
JP3147255B2 (ja) *	1992-10-13	2001-03-19	ソニー株式会社	データ記録方法、データ記録装置およびデータ記録媒体

1995
- 1995-05-23 NO NO952040A patent/NO301144B1/no not_active Application Discontinuation
1996
- 1996-05-22 KR KR1019970708314A patent/KR100292452B1/ko not_active Expired - Fee Related
- 1996-05-22 DE DE69622860T patent/DE69622860D1/de not_active Expired - Lifetime
- 1996-05-22 RU RU97121284/28A patent/RU2159471C2/ru active
- 1996-05-22 CA CA002222026A patent/CA2222026C/en not_active Expired - Fee Related
- 1996-05-22 AU AU58469/96A patent/AU705314B2/en not_active Ceased
- 1996-05-22 US US08/952,421 patent/US6115344A/en not_active Expired - Fee Related
- 1996-05-22 EP EP96920060A patent/EP0829082B1/de not_active Expired - Lifetime
- 1996-05-22 CN CN96195608A patent/CN1191035A/zh active Pending
- 1996-05-22 AT AT96920060T patent/ATE222018T1/de not_active IP Right Cessation
- 1996-05-22 WO PCT/NO1996/000125 patent/WO1996037888A1/en not_active Ceased
- 1996-05-22 BR BR9609203A patent/BR9609203A/pt unknown
- 1996-05-22 JP JP8535174A patent/JPH11507156A/ja active Pending

Also Published As

Publication number	Publication date
NO952040L (no)	1996-11-25
KR19990021840A (ko)	1999-03-25
RU2159471C2 (ru)	2000-11-20
AU705314B2 (en)	1999-05-20
AU5846996A (en)	1996-12-11
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