CN1252548C - 利用光变图像的光学存储方法 - Google Patents
利用光变图像的光学存储方法 Download PDFInfo
- Publication number
- CN1252548C CN1252548C CN 02113112 CN02113112A CN1252548C CN 1252548 C CN1252548 C CN 1252548C CN 02113112 CN02113112 CN 02113112 CN 02113112 A CN02113112 A CN 02113112A CN 1252548 C CN1252548 C CN 1252548C
- Authority
- CN
- China
- Prior art keywords
- light
- light variation
- variation image
- text
- optical storage
- 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.)
- Expired - Lifetime
Links
- 238000003860 storage Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000003287 optical effect Effects 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000012634 optical imaging Methods 0.000 claims description 10
- 230000005693 optoelectronics Effects 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010931 gold Substances 0.000 abstract description 6
- 229910052737 gold Inorganic materials 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000010076 replication Effects 0.000 abstract description 3
- 238000007639 printing Methods 0.000 abstract description 2
- 238000003491 array Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000000206 photolithography Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 241000227425 Pieris rapae crucivora Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Holo Graphy (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02113112 CN1252548C (zh) | 2002-05-31 | 2002-05-31 | 利用光变图像的光学存储方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02113112 CN1252548C (zh) | 2002-05-31 | 2002-05-31 | 利用光变图像的光学存储方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1385764A CN1385764A (zh) | 2002-12-18 |
CN1252548C true CN1252548C (zh) | 2006-04-19 |
Family
ID=4742447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02113112 Expired - Lifetime CN1252548C (zh) | 2002-05-31 | 2002-05-31 | 利用光变图像的光学存储方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1252548C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106842606B (zh) * | 2017-04-06 | 2019-04-05 | 苏州苏大维格光电科技股份有限公司 | 一种光衍射器件及其制备方法和三维显示装置 |
CN109230744B (zh) * | 2017-07-10 | 2019-11-19 | 深圳市力群印务有限公司 | 烫印废膜进行二次烫印的方法 |
CN111427248B (zh) * | 2020-04-01 | 2021-07-27 | 南京大学 | 一种多通道轨道角动量复用非线性全息装置 |
-
2002
- 2002-05-31 CN CN 02113112 patent/CN1252548C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1385764A (zh) | 2002-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7123392B2 (en) | Computer-generated hologram fabrication process, and hologram-recorded medium | |
US6806983B2 (en) | Apparatus and method for generating diffractive element using liquid crystal display | |
US7358513B2 (en) | Optical device and method of manufacture | |
CN1137493C (zh) | 光数据存贮媒体及其读写方法 | |
JP5085467B2 (ja) | ホログラフィデータ記憶用の位相マスク | |
US10102462B2 (en) | Optically variable data storage device | |
US6697180B1 (en) | Rotation correlation multiplex holography | |
US7573622B2 (en) | Computer hologram and creation method thereof | |
JPH09134111A (ja) | 情報記録媒体 | |
KR20110036648A (ko) | 위상 엔코딩 균질화된 푸리에 변환 홀로그래픽 데이터 저장 및 복구를 위한 방법 및 장치 | |
US5570338A (en) | Optical information recording medium which uses diffraction grating | |
CN1252548C (zh) | 利用光变图像的光学存储方法 | |
US20070297030A1 (en) | Holographic storage system based on common path interferometry | |
JP4677688B2 (ja) | 計算機ホログラムから成る表示体 | |
CN101504469B (zh) | 一种基于莫尔条纹技术的全息图及其制版和鉴别方法 | |
US20010012156A1 (en) | Diffraction surfaces and methods for the manufacture thereof | |
EP1484652B1 (en) | Computer-generated hologram and its fabrication process | |
CN1625720A (zh) | 快速复制衍射存储器以大量生产 | |
CN1815296A (zh) | 形成含有隐藏图像的点阵衍射图的方法及用其制成的产品 | |
JP2008250054A (ja) | ホログラム作製方法及びその方法により作製されたホログラム | |
CN1282883C (zh) | 防伪包装材料、防伪标记及防伪系统和检测方法 | |
JP2023107332A (ja) | 光輝性動画模様形成体 | |
US20020036826A1 (en) | Diffraction surfaces and methods for the manufacture thereof | |
JP2001249209A (ja) | 回折格子パターン | |
Ratan | Dhirubhai Ambani Institute of Information and Communication Technology ID: 201101137 akshayratan@ gmail. com |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SUZHOU SUDAWEIGE OPTO-ELECTRICAL SCIENCE CO., LTD. Free format text: FORMER NAME: SUDA-WEIGE DIGITAL OPTICS CO LTD, SUZHOU |
|
CP03 | Change of name, title or address |
Address after: No. 328, Airport Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SVG Optronics, Co., Ltd. Address before: No. 328, Airport Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Suda Weige Digital Optics Co., Ltd., Suzhou |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Suzhou, Jiangsu province Suzhou Industrial Park, Su Hong Road, North Bell Street, No. 478 Patentee after: SVG Optronics, Co., Ltd. Address before: No. 328, Airport Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: SVG Optronics, Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170704 Address after: 438400 new industrial park, temple town, Hong'an County, Huanggang, Hubei Patentee after: Hubei strong packing industry Co., Ltd. Address before: 215026, Suzhou, Jiangsu province Suzhou Industrial Park, Su Hong Road, North Bell Street, No. 478 Patentee before: SVG Optronics, Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060419 |