KR20080098401A - 홀로그래픽 기록 장치 - Google Patents
홀로그래픽 기록 장치 Download PDFInfo
- Publication number
- KR20080098401A KR20080098401A KR1020087021189A KR20087021189A KR20080098401A KR 20080098401 A KR20080098401 A KR 20080098401A KR 1020087021189 A KR1020087021189 A KR 1020087021189A KR 20087021189 A KR20087021189 A KR 20087021189A KR 20080098401 A KR20080098401 A KR 20080098401A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- relay lens
- holographic recording
- lens
- information
- 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
Images
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
- G11B7/12—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
- G11B7/1372—Lenses
-
- 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
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/16—Processes or apparatus for producing holograms using Fourier transform
-
- 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
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (7)
- 코히런트한 광속을 출사하는 광원부와, 이 광원부로부터 출사된 광속을 적어도 2개의 광속으로 분리하는 빔 스플리터와, 이 빔 스플리터에 의해 분리된 광속 중 하나를 2차원적인 정보를 갖는 정보광으로 변조하는 공간 광 변조기와, 상기 정보광을 전달하는 릴레이 렌즈와, 상기 릴레이 렌즈에 의해 전달된 정보광을 기록 매체를 향해 출사하는 대물 렌즈를 구비하고, 상기 릴레이 렌즈는 상기 공간 광 변조기에 가까운 제1 릴레이 렌즈와, 이 제1 릴레이 렌즈에 대해 일정 거리의 위치에 있고, 또한 상기 대물 렌즈에 가까운 제2 릴레이 렌즈를 포함하고 있고, 상기 빔 스플리터에 의해 분리된 광속 중 다른 하나를 상기 기록 매체에 있어서 상기 정보광과 간섭하는 참조광으로서 이용하는 홀로그래픽 기록 장치이며,상기 제2 릴레이 렌즈와 상기 대물 렌즈 사이의 광학적 거리를 가변으로 한 것을 특징으로 하는 홀로그래픽 기록 장치.
- 제1항에 있어서, 상기 제1 릴레이 렌즈와 상기 제2 릴레이 렌즈 사이에는 상기 제1 릴레이 렌즈로부터 상기 제2 릴레이 렌즈를 향하는 정보광의 수렴부를 통과시키는 조리개가 배치되어 있는 홀로그래픽 기록 장치.
- 제1항 또는 제2항에 있어서, 상기 제2 릴레이 렌즈와 상기 대물 렌즈 사이의 물리적 거리를 가변으로 한 홀로그래픽 기록 장치.
- 제1항 또는 제2항에 있어서, 상기 제2 릴레이 렌즈와 상기 대물 렌즈 사이의 상기 정보광의 진로 상에 소정의 두께를 갖는 동시에, 굴절률이 가변인 광학 소자를 배치한 홀로그래픽 기록 장치.
- 제4항에 있어서, 상기 광학 소자는 인가 전압에 따라서 굴절률이 변화되는 액정 소자인 홀로그래픽 기록 장치.
- 제1항 또는 제2항에 있어서, 상기 제2 릴레이 렌즈와 상기 대물 렌즈 사이의 상기 정보광의 진로 상에, 위치에 따라서 두께가 상이하고, 또한 상기 정보광의 진로와 교차하는 방향으로 이동 가능한 투명 부재를 배치한 홀로그래픽 기록 장치.
- 제6항에 있어서, 상기 투명 부재는 서로 두께가 상이한 세그먼트가 주위 방향으로 늘어선 대략 원판 형상이거나 또는 대략 도넛 원판 형상을 한 부재이고, 이 투명 부재에 원하는 회전 위치를 취하게 함으로써, 선택된 세그먼트가 상기 정보광의 진로 상에 위치하도록 되어 있는 홀로그래픽 기록 장치.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2006/303301 WO2007096972A1 (ja) | 2006-02-23 | 2006-02-23 | ホログラフィック記録装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080098401A true KR20080098401A (ko) | 2008-11-07 |
| KR100981010B1 KR100981010B1 (ko) | 2010-09-07 |
Family
ID=38437034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087021189A Expired - Fee Related KR100981010B1 (ko) | 2006-02-23 | 2006-02-23 | 홀로그래픽 기록 장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7715074B2 (ko) |
| JP (1) | JP4745383B2 (ko) |
| KR (1) | KR100981010B1 (ko) |
| CN (1) | CN101390020B (ko) |
| WO (1) | WO2007096972A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4605078B2 (ja) * | 2006-04-05 | 2011-01-05 | 富士ゼロックス株式会社 | 光記録方法、光再生方法、及び光再生装置 |
| EP1975754B1 (en) * | 2007-03-30 | 2017-12-27 | ABB Research Ltd. | A computer implemented method to display technical data for monitoring an industrial installation |
| JP5518612B2 (ja) * | 2010-07-20 | 2014-06-11 | 株式会社ディスコ | 光学装置およびこれを備えるレーザー加工装置 |
| CN106338905B (zh) * | 2016-10-31 | 2017-11-14 | 京东方科技集团股份有限公司 | 一种显示装置及其显示方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3644135B2 (ja) * | 1996-07-02 | 2005-04-27 | ソニー株式会社 | ホログラフィックステレオグラムの作成方法及び作成装置 |
| EA003068B1 (ru) * | 1998-02-27 | 2002-12-26 | Оптуэр Корпорейшн | Устройство и способ записи и считывания оптической информации (варианты) |
| JP3430012B2 (ja) * | 1998-02-27 | 2003-07-28 | 株式会社オプトウエア | 光情報記録装置および方法ならびに光情報再生装置および方法 |
| JP2000259070A (ja) * | 1999-03-10 | 2000-09-22 | Hamamatsu Photonics Kk | ホログラム作成装置および方法 |
| JP2003337523A (ja) * | 2002-05-17 | 2003-11-28 | Pioneer Electronic Corp | ホログラム記録装置及びホログラム再生装置 |
| JPWO2004034387A1 (ja) * | 2002-10-09 | 2006-02-09 | 株式会社オプトウエア | ホログラフィを利用した情報記録方法、再生方法および記録再生方法 |
| KR20060014069A (ko) * | 2003-06-07 | 2006-02-14 | 아프릴리스, 인크. | 높은 면적 밀도를 가지는 홀로그래픽 데이터 저장 시스템 |
| JP4258625B2 (ja) * | 2003-07-08 | 2009-04-30 | 新オプトウエア株式会社 | 光情報記憶装置および光情報再生装置 |
| JP2005235312A (ja) * | 2004-02-19 | 2005-09-02 | Samsung Yokohama Research Institute Co Ltd | 記録再生装置 |
| JP4631439B2 (ja) * | 2005-01-06 | 2011-02-16 | ソニー株式会社 | ホログラム記録再生装置およびホログラム記録再生方法 |
-
2006
- 2006-02-23 CN CN2006800534125A patent/CN101390020B/zh not_active Expired - Fee Related
- 2006-02-23 WO PCT/JP2006/303301 patent/WO2007096972A1/ja not_active Ceased
- 2006-02-23 KR KR1020087021189A patent/KR100981010B1/ko not_active Expired - Fee Related
- 2006-02-23 JP JP2008501529A patent/JP4745383B2/ja not_active Expired - Fee Related
-
2008
- 2008-08-20 US US12/194,804 patent/US7715074B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101390020A (zh) | 2009-03-18 |
| JPWO2007096972A1 (ja) | 2009-07-09 |
| US7715074B2 (en) | 2010-05-11 |
| KR100981010B1 (ko) | 2010-09-07 |
| US20080309999A1 (en) | 2008-12-18 |
| WO2007096972A1 (ja) | 2007-08-30 |
| CN101390020B (zh) | 2012-06-20 |
| JP4745383B2 (ja) | 2011-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7372602B2 (en) | Method for recording and reproducing holographic data and an apparatus therefor | |
| US8134765B2 (en) | Hologram recording and reconstruction apparatus | |
| US7965607B2 (en) | Hologram recording/reproducing device and recording/reproducing optical apparatus | |
| WO2005096281A1 (ja) | ホログラム記録装置、ホログラム再生装置、ホログラム記録方法、ホログラム再生方法、およびホログラム記録媒体 | |
| US20080309998A1 (en) | Hologram element deflecting optical beam, hologram element fabricating apparatus, hologram element fabricating method, deflection optical unit, and information recording apparatus and information reconstructing apparatus using deflection optical unit | |
| JP4358602B2 (ja) | 多層ホログラフィック記録再生方法、多層ホログラフィックメモリ再生装置及び多層ホログラフィック記録再生装置 | |
| EP1455246A1 (en) | A method for recording and reproducing holographic data and holographic recording medium | |
| JP4482565B2 (ja) | ホログラム記録再生方法及び装置並びにシステム | |
| JP4555860B2 (ja) | ホログラム記録再生方法及び装置 | |
| JP4439512B2 (ja) | ホログラム記録担体 | |
| KR100981010B1 (ko) | 홀로그래픽 기록 장치 | |
| US20050078592A1 (en) | Optical information recording method, optical information recording apparatus, and optical information recording/reproducing apparatus | |
| JP2004171611A (ja) | 光情報記録装置および光情報再生装置 | |
| JP2005322382A (ja) | ホログラム記録装置、およびホログラム記録方法 | |
| CN101369431A (zh) | 光学信息记录装置、介质和方法以及光学拾取器 | |
| JPWO2006093305A1 (ja) | 光ピックアップ装置 | |
| JP2006302328A (ja) | ホログラム記録装置およびホログラム再生装置 | |
| WO2007043451A1 (ja) | ホログラム記録再生システム | |
| JP4513544B2 (ja) | ホログラム再生装置及びホログラム再生方法 | |
| JP2006154603A (ja) | ホログラム記録装置 | |
| JP2006209081A (ja) | ホログラム記録再生装置及び光学ユニット | |
| JP5093243B2 (ja) | ホログラム記録用の対物レンズおよびホログラム記録装置 | |
| JPWO2006095882A1 (ja) | ホログラム装置及び記録方法 | |
| WO2008018704A1 (en) | Apparatus to control incident angle of reference beam and holographic information recording/reproducing apparatus having the apparatus | |
| JP2009210856A (ja) | ホログラム記録装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| FPAY | Annual fee payment |
Payment date: 20130822 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20140825 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20150730 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20160818 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20170818 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20180816 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20210902 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20210902 |