TWI539449B - 用於將資料儲存於儲存媒體上之方法及用於儲存媒體之光學記錄系統與光學讀取器 - Google Patents
用於將資料儲存於儲存媒體上之方法及用於儲存媒體之光學記錄系統與光學讀取器 Download PDFInfo
- Publication number
- TWI539449B TWI539449B TW100116057A TW100116057A TWI539449B TW I539449 B TWI539449 B TW I539449B TW 100116057 A TW100116057 A TW 100116057A TW 100116057 A TW100116057 A TW 100116057A TW I539449 B TWI539449 B TW I539449B
- Authority
- TW
- Taiwan
- Prior art keywords
- bits
- modulation
- optical
- storage medium
- bit stream
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 79
- 238000000034 method Methods 0.000 title claims description 31
- 238000001514 detection method Methods 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 18
- 238000013500 data storage Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
-
- 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
-
- 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
- G11B7/24073—Tracks
- G11B7/24079—Width or depth
-
- 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
- G11B7/24073—Tracks
- G11B7/24082—Meandering
Landscapes
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/775,590 US8050166B1 (en) | 2010-05-07 | 2010-05-07 | System and method for improved data storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201209815A TW201209815A (en) | 2012-03-01 |
| TWI539449B true TWI539449B (zh) | 2016-06-21 |
Family
ID=44263258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100116057A TWI539449B (zh) | 2010-05-07 | 2011-05-06 | 用於將資料儲存於儲存媒體上之方法及用於儲存媒體之光學記錄系統與光學讀取器 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8050166B1 (enExample) |
| EP (1) | EP2387034A3 (enExample) |
| JP (1) | JP5782287B2 (enExample) |
| KR (1) | KR20110123673A (enExample) |
| CN (1) | CN102270465B (enExample) |
| CA (1) | CA2738278A1 (enExample) |
| TW (1) | TWI539449B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8619533B1 (en) * | 2012-07-31 | 2013-12-31 | General Electric Company | Holographic data storage medium and an associated method thereof |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458345A (en) * | 1982-03-31 | 1984-07-03 | International Business Machines Corporation | Process for optical information storage |
| JP3292295B2 (ja) * | 1997-12-18 | 2002-06-17 | ソニー株式会社 | 光ディスク記録装置、光ディスク記録方法、光ディスク、光ディスク再生装置 |
| EP1145241A2 (en) * | 1999-07-02 | 2001-10-17 | Koninklijke Philips Electronics N.V. | Addition of watermark keys according to a flexible format |
| JP2001023172A (ja) * | 1999-07-08 | 2001-01-26 | Sony Corp | 情報記録装置、情報記録方法、情報記録媒体、情報再生装置及び情報再生方法 |
| US20040095831A1 (en) * | 2000-10-02 | 2004-05-20 | Yasumori Hino | Record medium, its recorder, its recording method, its reproducing apparatus, and its reproducing apparatus |
| TWI229854B (en) | 2001-03-16 | 2005-03-21 | Koninkl Philips Electronics Nv | Record carrier and apparatus for scanning the record carrier |
| JP4162886B2 (ja) * | 2001-12-10 | 2008-10-08 | 新オプトウエア株式会社 | 光ディスク記録方法、光ディスク記録装置及び光ディスク再生装置 |
| JP2004005936A (ja) * | 2002-04-09 | 2004-01-08 | Matsushita Electric Ind Co Ltd | 情報記録媒体、記録装置、再生装置 |
| KR100727920B1 (ko) | 2002-09-06 | 2007-06-14 | 삼성전자주식회사 | 광정보 저장매체 및 그 기록 및/또는 재생 방법 |
| JP4097533B2 (ja) * | 2003-01-22 | 2008-06-11 | Ｔｄｋ株式会社 | ホログラム記録方法及び装置 |
| JP2007508645A (ja) | 2003-10-09 | 2007-04-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 焦点オフセット領域を有する光ディスク |
| US7123393B2 (en) * | 2004-09-28 | 2006-10-17 | General Electric Company | Method and apparatus for holographic recording and retrieval |
| FR2879798B1 (fr) * | 2004-12-20 | 2008-12-26 | Centre Nat Rech Scient Cnrse | Memoire holographique a detection homodyne |
| DE102005016513B4 (de) | 2005-03-08 | 2008-10-30 | Shanghai Hujing Electronic Technological Co., Ltd. | Nur lesbare optische Scheibe mit mehreren Ebenen und Verfahren zum Herstellen derselben |
| JP4473768B2 (ja) * | 2005-04-14 | 2010-06-02 | 株式会社東芝 | 情報記憶媒体、再生方法及び記録方法 |
| JP2006338715A (ja) * | 2005-05-31 | 2006-12-14 | Shinano Kenshi Co Ltd | 光ディスク装置 |
| JP2008117441A (ja) * | 2006-11-01 | 2008-05-22 | Matsushita Electric Ind Co Ltd | ディジタルデータ記録再生装置 |
| DE102007004025A1 (de) * | 2007-01-22 | 2008-07-31 | Technische Universität Berlin | Verfahren und Vorrichtung zum Herstellen eines Hologramms in einem optischen Medium |
| JP4961386B2 (ja) * | 2008-05-20 | 2012-06-27 | 株式会社日立製作所 | 光情報記録装置、光情報記録方法、光情報記録再生装置および光情報記録再生方法 |
| US8331210B2 (en) * | 2008-12-23 | 2012-12-11 | General Electric Company | System and method for storage of data in circular data tracks on optical discs |
-
2010
- 2010-05-07 US US12/775,590 patent/US8050166B1/en not_active Expired - Fee Related
-
2011
- 2011-04-22 JP JP2011095569A patent/JP5782287B2/ja not_active Expired - Fee Related
- 2011-04-28 CA CA2738278A patent/CA2738278A1/en not_active Abandoned
- 2011-05-03 KR KR1020110041806A patent/KR20110123673A/ko not_active Abandoned
- 2011-05-03 EP EP11164570A patent/EP2387034A3/en not_active Withdrawn
- 2011-05-06 TW TW100116057A patent/TWI539449B/zh not_active IP Right Cessation
- 2011-05-06 CN CN201110127044.7A patent/CN102270465B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2387034A3 (en) | 2011-11-30 |
| KR20110123673A (ko) | 2011-11-15 |
| CA2738278A1 (en) | 2011-11-07 |
| US20110273973A1 (en) | 2011-11-10 |
| EP2387034A2 (en) | 2011-11-16 |
| CN102270465A (zh) | 2011-12-07 |
| TW201209815A (en) | 2012-03-01 |
| JP5782287B2 (ja) | 2015-09-24 |
| JP2011238336A (ja) | 2011-11-24 |
| CN102270465B (zh) | 2016-05-04 |
| US8050166B1 (en) | 2011-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2381446A1 (en) | System And Method For Protecting Against Piracy In Optical Storage | |
| JP4961386B2 (ja) | 光情報記録装置、光情報記録方法、光情報記録再生装置および光情報記録再生方法 | |
| US8233368B2 (en) | Method and system for bit prediction using a multi-pixel detector | |
| JP2010157312A (ja) | 単一ビット・ホログラフィック・データ記憶装置におけるトラッキング・システム及び方法 | |
| US8125862B2 (en) | System and method for controlling tracking in an optical drive | |
| JP5074528B2 (ja) | 記録／再生方法及び記録／再生装置並びにホログラフィック情報記録媒体 | |
| TWI539449B (zh) | 用於將資料儲存於儲存媒體上之方法及用於儲存媒體之光學記錄系統與光學讀取器 | |
| KR20120076421A (ko) | 판독 파워 제어 | |
| US8331210B2 (en) | System and method for storage of data in circular data tracks on optical discs | |
| US8891343B2 (en) | Method for formatting and reading data disks | |
| JP5798784B2 (ja) | 保護コードを備える光ディスク及びその保護コードを得るための方法並びにデータの読み出しのためのそれぞれの装置 | |
| CN101484944B (zh) | 通过灰度级图像进行的盘鉴定 | |
| CN101689380B (zh) | 光信息记录装置、光信息记录方法、光信息再生装置、光信息再生方法和光信息记录介质 | |
| JP4981130B2 (ja) | データ変調ルールのバリエーションにより光ディスクデータに第二のコードを埋め込む方法及びシステム | |
| KR20080111128A (ko) | 식별 코드를 갖는 광 디스크 | |
| US7961572B2 (en) | System and method for reading micro-holograms with reduced error rates | |
| TW201234357A (en) | Non-binary holograms for increased capacity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |