CA2677271A1 - Holographic storage system for reading a hologram stored on a holographic storage medium and a method carried out therewith - Google Patents
Holographic storage system for reading a hologram stored on a holographic storage medium and a method carried out therewith Download PDFInfo
- Publication number
- CA2677271A1 CA2677271A1 CA002677271A CA2677271A CA2677271A1 CA 2677271 A1 CA2677271 A1 CA 2677271A1 CA 002677271 A CA002677271 A CA 002677271A CA 2677271 A CA2677271 A CA 2677271A CA 2677271 A1 CA2677271 A1 CA 2677271A1
- Authority
- CA
- Canada
- Prior art keywords
- slm
- reference beam
- code pattern
- hologram
- storage medium
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 239000004973 liquid crystal related substance Substances 0.000 claims 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 238000003384 imaging method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock 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
- G11B7/004—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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/083—Disposition or mounting of heads or light sources relatively to record carriers relative to record carriers storing information in the form of 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
- G11B7/1369—Active plates, e.g. liquid crystal panels or electrostrictive elements
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUP0700133 | 2007-02-06 | ||
| HU0700133A HU0700133D0 (en) | 2007-02-06 | 2007-02-06 | Holographic storage system for reading a hologram stored on a holographic storage medium and a method carried out the rewith |
| PCT/EP2008/000516 WO2008095607A1 (en) | 2007-02-06 | 2008-01-24 | Holographic storage system for reading a hologram stored on a holographic storage medium and a method carried out therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2677271A1 true CA2677271A1 (en) | 2008-08-14 |
Family
ID=89987324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002677271A Abandoned CA2677271A1 (en) | 2007-02-06 | 2008-01-24 | Holographic storage system for reading a hologram stored on a holographic storage medium and a method carried out therewith |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US8120827B2 (enExample) |
| EP (1) | EP2126907B1 (enExample) |
| JP (1) | JP2010518420A (enExample) |
| KR (1) | KR20090109099A (enExample) |
| CN (1) | CN101606199B (enExample) |
| AU (1) | AU2008213456A1 (enExample) |
| BR (1) | BRPI0808182A2 (enExample) |
| CA (1) | CA2677271A1 (enExample) |
| DK (1) | DK2126907T3 (enExample) |
| ES (1) | ES2397483T3 (enExample) |
| HU (1) | HU0700133D0 (enExample) |
| MX (1) | MX2009007306A (enExample) |
| RU (1) | RU2009131893A (enExample) |
| TW (1) | TW200842849A (enExample) |
| WO (1) | WO2008095607A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE20080795A1 (en) * | 2007-10-03 | 2009-07-08 | Univ Limerick | A multipoint laser doppler vibrometer |
| WO2015166549A1 (ja) * | 2014-04-30 | 2015-11-05 | 株式会社クリュートメディカルシステムズ | 視覚機能計測装置 |
| KR101575072B1 (ko) | 2014-10-21 | 2015-12-07 | 숭실대학교산학협력단 | 2차원 데이터 구조에서 심볼 간 간섭을 보상하는 방법 및 장치, 이를 수행하기 위한 기록매체 |
| CN109507346A (zh) * | 2018-12-29 | 2019-03-22 | 辽宁通正检测有限公司 | 养殖用水中4种禁用氟喹诺酮药物残留量的检测方法 |
| DE102020210936A1 (de) | 2020-08-31 | 2022-03-03 | Scribos Gmbh | Auslesevorrichtung zum Auslesen holographisch abgelegter Informationen, Verfahren zum Auslesen holographisch abgelegter Informationen, und Auslesesystem zum Auslesen von holographisch abgelegten Informationen. |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5838650A (en) * | 1996-06-26 | 1998-11-17 | Lucent Technologies Inc. | Image quality compensation method and apparatus for holographic data storage system |
| US7095540B1 (en) * | 1999-01-29 | 2006-08-22 | The University Of Connecticut | Optical security system using fourier plane encoding |
| HUP0000518D0 (en) | 2000-02-04 | 2000-04-28 | Method of placing data signals onto a carrier; method and apparatus for the holographic recording and read-out of data | |
| HU0002596D0 (en) | 2000-07-07 | 2000-08-28 | Method for generating a phase code for holographic data storage | |
| US6958967B2 (en) * | 2000-11-17 | 2005-10-25 | Matsushita Electric Industrial Co., Ltd. | Holographic optical information recording/reproducing device |
| US7116626B1 (en) | 2001-11-27 | 2006-10-03 | Inphase Technologies, Inc. | Micro-positioning movement of holographic data storage system components |
| JP4156911B2 (ja) * | 2002-12-02 | 2008-09-24 | 新オプトウエア株式会社 | 光情報記録媒体、光情報記録装置および光情報再生装置 |
| US7064875B2 (en) * | 2003-03-24 | 2006-06-20 | Fuji Xerox Co., Ltd. | Optical recording apparatus and optical recording/reproducing apparatus |
| KR20060014069A (ko) * | 2003-06-07 | 2006-02-14 | 아프릴리스, 인크. | 높은 면적 밀도를 가지는 홀로그래픽 데이터 저장 시스템 |
| KR101100010B1 (ko) * | 2003-10-24 | 2011-12-28 | 파나소닉 주식회사 | 2차원 수광 소자 어레이 및 이를 이용한 홀로그래픽광정보 재생 장치, 및 홀로그래픽 광정보 기록 장치 |
| US7088482B2 (en) * | 2004-02-10 | 2006-08-08 | Imation Corp. | Holographic recording techniques using first and second portions of a spatial light modulator |
| US7848595B2 (en) * | 2004-06-28 | 2010-12-07 | Inphase Technologies, Inc. | Processing data pixels in a holographic data storage system |
| JP4590635B2 (ja) * | 2005-04-28 | 2010-12-01 | 新オプトウエア株式会社 | 光情報再生方法、光情報再生装置、光情報記録再生方法及び光情報記録再生装置 |
| KR101277370B1 (ko) * | 2005-05-13 | 2013-06-20 | 씨리얼 테크놀로지스 게엠베하 | 장면의 홀로그래픽 재생을 위한 투사 장치 및 투사 방법 |
| WO2006123732A1 (ja) * | 2005-05-18 | 2006-11-23 | Optware Corporation | 記録媒体、光情報記録方法、光情報記録装置、光情報再生方法、光情報再生装置及び記録媒体の製造方法 |
| JP2008027490A (ja) * | 2006-07-19 | 2008-02-07 | Fujifilm Corp | 情報記録再生装置及び情報再生方法 |
-
2007
- 2007-02-06 HU HU0700133A patent/HU0700133D0/hu unknown
-
2008
- 2008-01-24 DK DK08707228.6T patent/DK2126907T3/da active
- 2008-01-24 ES ES08707228T patent/ES2397483T3/es active Active
- 2008-01-24 CA CA002677271A patent/CA2677271A1/en not_active Abandoned
- 2008-01-24 EP EP08707228A patent/EP2126907B1/en not_active Not-in-force
- 2008-01-24 WO PCT/EP2008/000516 patent/WO2008095607A1/en not_active Ceased
- 2008-01-24 BR BRPI0808182-4A patent/BRPI0808182A2/pt not_active IP Right Cessation
- 2008-01-24 RU RU2009131893/28A patent/RU2009131893A/ru unknown
- 2008-01-24 KR KR1020097016397A patent/KR20090109099A/ko not_active Withdrawn
- 2008-01-24 CN CN2008800040321A patent/CN101606199B/zh not_active Expired - Fee Related
- 2008-01-24 AU AU2008213456A patent/AU2008213456A1/en not_active Abandoned
- 2008-01-24 US US12/526,033 patent/US8120827B2/en not_active Expired - Fee Related
- 2008-01-24 JP JP2009547581A patent/JP2010518420A/ja active Pending
- 2008-01-24 MX MX2009007306A patent/MX2009007306A/es not_active Application Discontinuation
- 2008-02-05 TW TW097104411A patent/TW200842849A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK2126907T3 (da) | 2013-02-04 |
| WO2008095607A1 (en) | 2008-08-14 |
| CN101606199A (zh) | 2009-12-16 |
| HU0700133D0 (en) | 2007-05-02 |
| KR20090109099A (ko) | 2009-10-19 |
| US20100103487A1 (en) | 2010-04-29 |
| CN101606199B (zh) | 2012-03-07 |
| TW200842849A (en) | 2008-11-01 |
| EP2126907B1 (en) | 2012-11-14 |
| EP2126907A1 (en) | 2009-12-02 |
| AU2008213456A1 (en) | 2008-08-14 |
| MX2009007306A (es) | 2009-08-13 |
| RU2009131893A (ru) | 2011-03-20 |
| US8120827B2 (en) | 2012-02-21 |
| BRPI0808182A2 (pt) | 2014-08-05 |
| ES2397483T3 (es) | 2013-03-07 |
| JP2010518420A (ja) | 2010-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |