JP2012142069A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2012142069A5 JP2012142069A5 JP2011280729A JP2011280729A JP2012142069A5 JP 2012142069 A5 JP2012142069 A5 JP 2012142069A5 JP 2011280729 A JP2011280729 A JP 2011280729A JP 2011280729 A JP2011280729 A JP 2011280729A JP 2012142069 A5 JP2012142069 A5 JP 2012142069A5
- Authority
- JP
- Japan
- Prior art keywords
- holographic disk
- optical head
- optical
- focus
- holographic
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims 47
- 238000000034 method Methods 0.000 claims 19
- 238000006073 displacement reaction Methods 0.000 claims 8
- 230000033001 locomotion Effects 0.000 claims 7
- 238000005259 measurement Methods 0.000 claims 7
- 230000005540 biological transmission Effects 0.000 claims 6
- 230000010076 replication Effects 0.000 claims 5
- 230000003213 activating effect Effects 0.000 claims 2
- 230000001902 propagating effect Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/981,293 US8315139B2 (en) | 2010-12-29 | 2010-12-29 | Servo structure in single-bit holographic volume recording and readout |
| US12/981,293 | 2010-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012142069A JP2012142069A (ja) | 2012-07-26 |
| JP2012142069A5 true JP2012142069A5 (enExample) | 2015-02-05 |
Family
ID=45495658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011280729A Pending JP2012142069A (ja) | 2010-12-29 | 2011-12-22 | 単一ビットホログラフィック体積記録および読出しにおけるサーボ構造 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8315139B2 (enExample) |
| EP (1) | EP2472514A1 (enExample) |
| JP (1) | JP2012142069A (enExample) |
| KR (1) | KR20120076420A (enExample) |
| CN (1) | CN102623020B (enExample) |
| CA (1) | CA2762713A1 (enExample) |
| TW (1) | TWI556232B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036477B (zh) * | 2017-06-09 | 2020-03-27 | 光宝科技股份有限公司 | 光碟机 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3639212B2 (ja) * | 2000-12-11 | 2005-04-20 | 株式会社オプトウエア | 光情報記録方法 |
| KR100536691B1 (ko) * | 2003-05-31 | 2005-12-14 | 주식회사 대우일렉트로닉스 | 홀로그래픽 롬 시스템 |
| JP4961922B2 (ja) * | 2006-09-14 | 2012-06-27 | ソニー株式会社 | 光ディスク装置及び焦点位置制御方法 |
| JP4419098B2 (ja) | 2006-09-14 | 2010-02-24 | ソニー株式会社 | 光ディスク装置及び焦点位置制御方法 |
| JP4305776B2 (ja) * | 2006-10-11 | 2009-07-29 | ソニー株式会社 | 光ディスク装置及び焦点位置制御方法 |
| JP4784474B2 (ja) * | 2006-10-13 | 2011-10-05 | ソニー株式会社 | 光ディスク装置及び焦点位置制御方法 |
| JP2008251134A (ja) * | 2007-03-30 | 2008-10-16 | Sony Corp | 光ディスク装置、情報記録方法及び情報再生方法 |
| JP4389184B2 (ja) * | 2007-06-29 | 2009-12-24 | ソニー株式会社 | 光情報記録再生装置 |
| JP2009151901A (ja) | 2007-12-21 | 2009-07-09 | Sony Corp | 光ディスク装置及び光情報記録方法 |
| KR20090076103A (ko) * | 2008-01-07 | 2009-07-13 | 삼성전자주식회사 | 홀로그래픽 정보 기록/재생 시스템의 서보 제어 장치 및방법 |
| US8345334B2 (en) | 2008-12-31 | 2013-01-01 | General Electric Company | Mastering and replication of micro-holographic data storage media |
-
2010
- 2010-12-29 US US12/981,293 patent/US8315139B2/en not_active Expired - Fee Related
-
2011
- 2011-12-20 EP EP11194550A patent/EP2472514A1/en not_active Withdrawn
- 2011-12-22 CA CA2762713A patent/CA2762713A1/en not_active Abandoned
- 2011-12-22 JP JP2011280729A patent/JP2012142069A/ja active Pending
- 2011-12-26 TW TW100148689A patent/TWI556232B/zh not_active IP Right Cessation
- 2011-12-28 KR KR1020110144504A patent/KR20120076420A/ko not_active Ceased
- 2011-12-29 CN CN201110463307.1A patent/CN102623020B/zh not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101494064A (zh) | 光拾取器装置及光盘装置 | |
| KR101544238B1 (ko) | 광 기록 매체 및 광 정보 장치 | |
| JP2009187633A (ja) | 光ディスク装置及び光ビーム照射角度調整方法 | |
| JP2012109008A5 (enExample) | ||
| KR20080114604A (ko) | 광 픽업기, 광 정보 기록장치, 광 정보 기록방법, 광 정보재생장치, 광 정보 재생방법 및 광 정보 기록매체 | |
| JP6039176B2 (ja) | ホログラフィック複製システムの複数スポットの位置合わせのためのサーボシステム | |
| JP2012142069A5 (enExample) | ||
| US5731901A (en) | Dual focusing optical pickup device | |
| JP2009211751A (ja) | 光ディスクの表面評価方法及び表面評価装置 | |
| TWI530944B (zh) | 在全像複製系統中用於具平行軌之主碟片之伺服系統 | |
| US8315139B2 (en) | Servo structure in single-bit holographic volume recording and readout | |
| KR20110005638A (ko) | 광 디스크 장치 및 트래킹 제어 방법 | |
| JP2012109009A5 (enExample) | ||
| US8526286B2 (en) | Optical pick-up apparatus with diffractive optical element and optical recording/reproducing apparatus having the same | |
| JP5433441B2 (ja) | 光ピックアップ | |
| TWI557735B (zh) | 用於準確伺服之系統及方法 | |
| JP2009537057A (ja) | 記録再生装置及びトラッキング制御方法 | |
| JP4410012B2 (ja) | 光記録/再生システム | |
| JP2011216163A (ja) | 対物レンズ | |
| JP6093499B2 (ja) | 多段焦点アクチュエータおよび光ヘッド | |
| JP2012208982A (ja) | 光ディスク装置及び記録方法 | |
| JPH11283257A (ja) | 光ディスク装置及びそのフォーカスサーボ方法 | |
| KR20120059407A (ko) | 정밀한 서보잉을 위한 시스템 및 방법 | |
| JPH0237529A (ja) | レンズ位置検出器 | |
| JP2012104177A (ja) | 光ディスク装置 |