CN1450427A - 记录/复制光学信息的方法和装置 - Google Patents
记录/复制光学信息的方法和装置 Download PDFInfo
- Publication number
- CN1450427A CN1450427A CN02129787A CN02129787A CN1450427A CN 1450427 A CN1450427 A CN 1450427A CN 02129787 A CN02129787 A CN 02129787A CN 02129787 A CN02129787 A CN 02129787A CN 1450427 A CN1450427 A CN 1450427A
- Authority
- CN
- China
- Prior art keywords
- holographic
- optical information
- patterns
- mentioned
- concentric
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims description 28
- 230000015654 memory Effects 0.000 claims description 50
- 239000013078 crystal Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 1
- 238000013500 data storage Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
-
- 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
- G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0019141A KR100436229B1 (ko) | 2002-04-09 | 2002-04-09 | 홀로그래픽 페이지 데이터의 위치 보정 방법 |
KR19141/2002 | 2002-04-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1450427A true CN1450427A (zh) | 2003-10-22 |
CN100354943C CN100354943C (zh) | 2007-12-12 |
Family
ID=19720253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021297878A Expired - Fee Related CN100354943C (zh) | 2002-04-09 | 2002-08-13 | 记录/复制光学信息的方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6894816B2 (zh) |
JP (1) | JP3890273B2 (zh) |
KR (1) | KR100436229B1 (zh) |
CN (1) | CN100354943C (zh) |
GB (1) | GB2387473B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040039882A (ko) * | 2002-11-05 | 2004-05-12 | 주식회사 대우일렉트로닉스 | 볼륨 홀로그래픽 데이터 저장 및 재생 시스템 |
US6844949B2 (en) * | 2002-11-05 | 2005-01-18 | Daewoo Electronics Corporation | Method and apparatus for storing and retrieving digital page data |
KR100501293B1 (ko) * | 2003-04-30 | 2005-07-18 | 주식회사 대우일렉트로닉스 | Cd 및 dvd와 호환 가능한 홀로그래픽 디지털 데이터재생시스템 |
KR100578182B1 (ko) * | 2004-04-12 | 2006-05-11 | 주식회사 대우일렉트로닉스 | 홀로그래픽 시스템에서의 재생 홀로그램 데이터 전처리장치 및 그 방법 |
KR100589581B1 (ko) * | 2004-06-24 | 2006-06-14 | 주식회사 대우일렉트로닉스 | 홀로그램 데이터의 재생 픽셀 보상 장치 및 그 보상 방법 |
JP4372035B2 (ja) * | 2005-03-31 | 2009-11-25 | 富士通株式会社 | 記録再生装置 |
CN101156199A (zh) * | 2005-04-11 | 2008-04-02 | 皇家飞利浦电子股份有限公司 | 全息记录和/或读取装置和全息载体 |
KR100717065B1 (ko) * | 2006-05-03 | 2007-05-10 | 삼성전자주식회사 | 홀로그램 기록 재생 장치, 홀로그램 기록 재생 방법 및홀로그램 기록매체 |
KR100717588B1 (ko) * | 2006-07-05 | 2007-05-15 | 주식회사 대우일렉트로닉스 | 광정보 검출 방법 및 장치, 광정보 처리장치 |
KR101414606B1 (ko) * | 2007-08-21 | 2014-07-03 | 엘지전자 주식회사 | 기록매체, 기록매체 기록방법 및 기록장치 |
JP2012033212A (ja) * | 2010-07-28 | 2012-02-16 | Nippon Hoso Kyokai <Nhk> | ホログラムデータ再生方法および装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4486870A (en) * | 1981-07-23 | 1984-12-04 | Pettigrew Robert M | Optical data storage |
CN1060578C (zh) * | 1996-03-06 | 2001-01-10 | 北京工业大学 | 盘式三维全息存储的方法及其光学系统 |
US5777760A (en) * | 1996-05-10 | 1998-07-07 | Quantum Corporation | Position feedback system for volume holographic storage media |
JP3452113B2 (ja) * | 1996-08-30 | 2003-09-29 | ソニー株式会社 | 光情報記録装置および方法、光情報再生装置および方法ならびに光情報記録媒体 |
US6232045B1 (en) * | 1998-02-13 | 2001-05-15 | International Business Machines Corporation | System for creating, reading and writing on rotatable information storage media, a method for producing a recording blank |
EA003068B1 (ru) * | 1998-02-27 | 2002-12-26 | Оптуэр Корпорейшн | Устройство и способ записи и считывания оптической информации (варианты) |
US6574174B1 (en) * | 2000-04-15 | 2003-06-03 | Siros Technologies, Inc. | Optical data storage system with multiple layer media |
JP3574054B2 (ja) | 2000-08-18 | 2004-10-06 | 日本電信電話株式会社 | ホログラフィック光記録媒体、記録装置及び再生装置 |
-
2002
- 2002-04-09 KR KR10-2002-0019141A patent/KR100436229B1/ko not_active IP Right Cessation
- 2002-07-30 US US10/209,495 patent/US6894816B2/en not_active Expired - Fee Related
- 2002-07-30 GB GB0217616A patent/GB2387473B/en not_active Expired - Fee Related
- 2002-08-06 JP JP2002228070A patent/JP3890273B2/ja not_active Expired - Fee Related
- 2002-08-13 CN CNB021297878A patent/CN100354943C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030189741A1 (en) | 2003-10-09 |
GB0217616D0 (en) | 2002-09-11 |
US6894816B2 (en) | 2005-05-17 |
GB2387473A (en) | 2003-10-15 |
KR20030080487A (ko) | 2003-10-17 |
JP2003308616A (ja) | 2003-10-31 |
JP3890273B2 (ja) | 2007-03-07 |
KR100436229B1 (ko) | 2004-06-12 |
GB2387473B (en) | 2005-07-13 |
CN100354943C (zh) | 2007-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100447869C (zh) | 全息记录用二维调制方法和全息装置 | |
US5285438A (en) | Motionless parallel readout head for an optical disk recorded with arrayed one-dimensional holograms | |
JP5466833B2 (ja) | ページに基づくホログラフィー記録および読み出しを実行する方法 | |
CN1308761A (zh) | 用于在最好是象光卡这样的全息记录媒体上记录信息的系统和方法 | |
US20050254108A1 (en) | Methods and systems for recording to holographic storage media | |
CN100451872C (zh) | 角度复用类型全息记录装置和方法及全息重放装置和方法 | |
JP3953905B2 (ja) | ホログラフィーデータの記憶及び再生装置、並びにホログラフィーデータのコーディング/デコーディング方法 | |
CN1450427A (zh) | 记录/复制光学信息的方法和装置 | |
JPH09197947A (ja) | ホログラム記録用二次元符号化方法 | |
EP1507177A1 (en) | Multiplex recording type hologram recording device, method, hologram reproduction device, and method | |
CN1713707A (zh) | 补偿全息数字数据存储系统中像素错位的图像校正方法 | |
JP2003317028A (ja) | ホログラフィーデジタルデータ記憶装置のデータ入力方法 | |
EP2083420A1 (en) | Hologram recording device, hologram reproducing device, information encoding method, recording method, and information reproducing method | |
US20060176799A1 (en) | Optical information recording method and optical information recording and reproducing apparatus utilizing holography | |
CN100346645C (zh) | 光折变体全息相位复用存储与相关识别方法及其系统 | |
Katano et al. | CNN-based demodulation for a complex amplitude modulation code in holographic data storage | |
CN101290780B (zh) | 从全息存储介质读取并且/或写入到全息存储介质的装置 | |
CN1499495A (zh) | 用于存储和检索数字页面数据序列的方法和装置 | |
US7995257B2 (en) | Holographic storage medium, recording and/or reproducing apparatus, and recording and/or reproducing method | |
KR100601283B1 (ko) | 홀로그램 재생 시스템에서의 오우버 샘플링용 얼라인 마크검출 장치 및 그 방법 | |
KR100472541B1 (ko) | 홀로그래픽 디지털 데이타 저장 시스템의 코딩 및 디코딩장치와 이에 관련된 코딩 및 디코딩 방법 | |
CN1534406A (zh) | 用于检测从全息介质中重现的全息数据的装置和方法 | |
KR100739315B1 (ko) | 회전 검출 기능을 갖는 홀로그래픽 디지털 데이터 재생 및저장 시스템과 방법 | |
CN1625720A (zh) | 快速复制衍射存储器以大量生产 | |
KR100569480B1 (ko) | 홀로그래픽 데이터 인코딩/디코딩 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FENGYE VISION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DAEWOO ELECTRONICS CO., LTD. Effective date: 20130422 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130422 Address after: Ontario Patentee after: Fengye Vision Technology Co., Ltd. Address before: Seoul, South Kerean Patentee before: Daewoo Electronics Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20150813 |
|
EXPY | Termination of patent right or utility model |