SG158022A1 - Reproducing device and reproducing method - Google Patents
Reproducing device and reproducing methodInfo
- Publication number
- SG158022A1 SG158022A1 SG200903888-6A SG2009038886A SG158022A1 SG 158022 A1 SG158022 A1 SG 158022A1 SG 2009038886 A SG2009038886 A SG 2009038886A SG 158022 A1 SG158022 A1 SG 158022A1
- Authority
- SG
- Singapore
- Prior art keywords
- light
- reference light
- reproduced image
- image
- recording medium
- Prior art date
Links
- 230000001427 coherent effect Effects 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 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
- G11B7/004—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
- 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
- G03H1/22—Processes or apparatus for obtaining an optical image from 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
-
- 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
- G11B7/00772—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 on record carriers storing information in the form of optical interference patterns, e.g. holograms
- G11B7/00781—Auxiliary information, e.g. index marks, address marks, pre-pits, gray codes
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/128—Modulators
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2210/00—Object characteristics
- G03H2210/20—2D object
- G03H2210/22—2D SLM object wherein the object beam is formed of the light modulated by the SLM
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/30—Modulation
- G03H2225/32—Phase only
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/30—Modulation
- G03H2225/33—Complex modulation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/60—Multiple SLMs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Optical Head (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008160661A JP4524708B2 (ja) | 2008-06-19 | 2008-06-19 | 再生装置、再生方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG158022A1 true SG158022A1 (en) | 2010-01-29 |
Family
ID=41430970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200903888-6A SG158022A1 (en) | 2008-06-19 | 2009-06-03 | Reproducing device and reproducing method |
Country Status (6)
Country | Link |
---|---|
US (1) | US8107145B2 (zh) |
JP (1) | JP4524708B2 (zh) |
KR (1) | KR20090132542A (zh) |
CN (1) | CN101609700B (zh) |
SG (1) | SG158022A1 (zh) |
TW (1) | TW201013661A (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4225346B2 (ja) * | 2006-12-14 | 2009-02-18 | ソニー株式会社 | 再生装置、再生方法 |
JP5380382B2 (ja) * | 2010-07-09 | 2014-01-08 | パナソニック株式会社 | 光路変換素子および撮像装置 |
JP5501217B2 (ja) * | 2010-12-27 | 2014-05-21 | 日立コンシューマエレクトロニクス株式会社 | 光情報再生装置及び光情報再生方法 |
FR2972281B1 (fr) * | 2011-03-02 | 2013-04-12 | Univ Aix Marseille | Procede et systeme pour estimer une similarite entre deux images binaires |
US8976638B2 (en) * | 2011-08-15 | 2015-03-10 | National University Corporation Kobe University | Holographic memory information encoding method, holographic memory recording method, and holographic memory device |
CN102999307B (zh) * | 2011-09-14 | 2017-04-12 | 新奥特(北京)视频技术有限公司 | 变焦脉冲数据的显示方法 |
JP2013207439A (ja) * | 2012-03-28 | 2013-10-07 | Mitsubishi Heavy Ind Ltd | 溶接用撮像装置 |
AU2012202349B2 (en) * | 2012-04-20 | 2015-07-30 | Canon Kabushiki Kaisha | Image resampling by frequency unwrapping |
FR2994735B1 (fr) * | 2012-08-22 | 2014-08-01 | Onera (Off Nat Aerospatiale) | Procede et dispositif d'imagerie telemetrique |
CN104797988B (zh) * | 2012-11-13 | 2017-12-15 | 英派尔科技开发有限公司 | 全息成像 |
CN104182996B (zh) * | 2014-04-17 | 2017-10-31 | 中国人民解放军装甲兵工程学院 | 一种数字基元全息图的压缩存储与快速恢复方法 |
KR101803320B1 (ko) * | 2014-05-12 | 2017-12-05 | 한국전자통신연구원 | 복소 공간 광 변조기의 제조 방법 |
FR3022346B1 (fr) * | 2014-06-16 | 2022-10-07 | Commissariat Energie Atomique | Dispositif et procede de caracterisation d'un faisceau de lumiere |
CN104316989A (zh) * | 2014-10-07 | 2015-01-28 | 北京理工大学 | 一种室内led可见光通信全息单色反射镜的设计方法 |
KR102421736B1 (ko) | 2015-05-01 | 2022-07-15 | 삼성전자주식회사 | 향상된 화질을 제공하는 홀로그래픽 디스플레이 장치 및 홀로그래픽 디스플레이 방법 |
KR102452945B1 (ko) * | 2015-08-27 | 2022-10-11 | 삼성전자주식회사 | 푸리에 변환을 수행하는 방법 및 장치 |
CN107976445B (zh) * | 2016-10-21 | 2022-08-19 | 上海交通大学 | 平面位置测量方法和系统 |
CN106580269B (zh) * | 2017-01-24 | 2023-09-01 | 青岛大学 | 利用全息膜侧流暗场成像技术探测人体微血管超微结构的装置 |
CN112005161B (zh) * | 2018-03-30 | 2021-12-10 | 华为技术有限公司 | 成像器件、显示装置和成像设备 |
GB2576029B (en) * | 2018-08-02 | 2021-03-03 | Envisics Ltd | Illumination system and method |
CN111829651B (zh) * | 2019-04-18 | 2023-03-14 | 北京小米移动软件有限公司 | 光强值的校准方法、装置、设备及存储介质 |
CN111025876B (zh) * | 2019-11-08 | 2021-09-28 | 桂林电子科技大学 | 基于压电陶瓷的透射式相位显微成像测量系统 |
CN110864817B (zh) * | 2019-11-22 | 2021-02-12 | 山东大学 | 基于单像素探测器的非干涉定量相位成像方法 |
CN113037459B (zh) * | 2019-12-25 | 2023-11-14 | 西安诺瓦星云科技股份有限公司 | 时钟同步方法、装置和视频处理设备 |
CN113009689B (zh) * | 2021-03-04 | 2021-12-21 | 清华大学 | 量子成像方法以及量子成像系统 |
CN115314626B (zh) * | 2022-09-29 | 2023-04-11 | 中国科学院西安光学精密机械研究所 | 一种集成化定量相位成像相机、方法及图像处理方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3639202B2 (ja) * | 2000-07-05 | 2005-04-20 | 株式会社オプトウエア | 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再生装置および方法 |
KR100516709B1 (ko) | 2003-04-30 | 2005-09-22 | 주식회사 대우일렉트로닉스 | 홀로그래픽 디지털 데이터 저장 시스템 |
US7848595B2 (en) * | 2004-06-28 | 2010-12-07 | Inphase Technologies, Inc. | Processing data pixels in a holographic data storage system |
JP4396473B2 (ja) | 2004-10-07 | 2010-01-13 | ソニー株式会社 | ホログラフィック記録再生装置 |
JP2007079438A (ja) | 2005-09-16 | 2007-03-29 | Sony Corp | ホログラム記録再生装置 |
KR100717065B1 (ko) | 2006-05-03 | 2007-05-10 | 삼성전자주식회사 | 홀로그램 기록 재생 장치, 홀로그램 기록 재생 방법 및홀로그램 기록매체 |
JP4135113B2 (ja) | 2006-05-17 | 2008-08-20 | ソニー株式会社 | ホログラム再生装置、ホログラム記録再生装置およびホログラム再生方法 |
JP4605104B2 (ja) | 2006-06-19 | 2011-01-05 | 富士ゼロックス株式会社 | ホログラム再生方法及び装置 |
JP4232812B2 (ja) * | 2006-10-18 | 2009-03-04 | ソニー株式会社 | 再生装置、再生方法、記録再生装置、記録再生方法、記録装置、記録方法 |
JP4225346B2 (ja) * | 2006-12-14 | 2009-02-18 | ソニー株式会社 | 再生装置、再生方法 |
-
2008
- 2008-06-19 JP JP2008160661A patent/JP4524708B2/ja not_active Expired - Fee Related
-
2009
- 2009-05-28 US US12/474,103 patent/US8107145B2/en not_active Expired - Fee Related
- 2009-06-03 SG SG200903888-6A patent/SG158022A1/en unknown
- 2009-06-12 TW TW098119755A patent/TW201013661A/zh unknown
- 2009-06-19 CN CN2009101468963A patent/CN101609700B/zh not_active Expired - Fee Related
- 2009-06-19 KR KR1020090054847A patent/KR20090132542A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20090132542A (ko) | 2009-12-30 |
JP4524708B2 (ja) | 2010-08-18 |
US8107145B2 (en) | 2012-01-31 |
CN101609700A (zh) | 2009-12-23 |
US20090316240A1 (en) | 2009-12-24 |
CN101609700B (zh) | 2011-08-03 |
TW201013661A (en) | 2010-04-01 |
JP2010003347A (ja) | 2010-01-07 |
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