CN100388373C - 超透镜薄膜结构的超分辨数字光盘 - Google Patents
超透镜薄膜结构的超分辨数字光盘 Download PDFInfo
- Publication number
- CN100388373C CN100388373C CNB2006100182819A CN200610018281A CN100388373C CN 100388373 C CN100388373 C CN 100388373C CN B2006100182819 A CNB2006100182819 A CN B2006100182819A CN 200610018281 A CN200610018281 A CN 200610018281A CN 100388373 C CN100388373 C CN 100388373C
- Authority
- CN
- China
- Prior art keywords
- super
- dielectric layer
- film
- lens film
- optical disc
- 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 - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 38
- 239000000956 alloy Substances 0.000 claims abstract description 7
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 7
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 239000004417 polycarbonate Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 4
- 239000010410 layer Substances 0.000 abstract description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052681 coesite Inorganic materials 0.000 abstract description 6
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 6
- 239000000377 silicon dioxide Substances 0.000 abstract description 6
- 229910052682 stishovite Inorganic materials 0.000 abstract description 6
- 229910052905 tridymite Inorganic materials 0.000 abstract description 6
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 4
- 239000002356 single layer Substances 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 38
- 239000010409 thin film Substances 0.000 description 27
- 238000001228 spectrum Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910000510 noble metal Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Images
Landscapes
- Optical Head (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100182819A CN100388373C (zh) | 2006-01-23 | 2006-01-23 | 超透镜薄膜结构的超分辨数字光盘 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100182819A CN100388373C (zh) | 2006-01-23 | 2006-01-23 | 超透镜薄膜结构的超分辨数字光盘 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1822150A CN1822150A (zh) | 2006-08-23 |
| CN100388373C true CN100388373C (zh) | 2008-05-14 |
Family
ID=36923443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100182819A Expired - Fee Related CN100388373C (zh) | 2006-01-23 | 2006-01-23 | 超透镜薄膜结构的超分辨数字光盘 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100388373C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0614343D0 (en) * | 2006-07-19 | 2006-08-30 | Univ Southampton | Subwavelength focusing without superlens |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1220455A (zh) * | 1997-11-25 | 1999-06-23 | 三星电子株式会社 | 具有贵金属反射层的相变光盘和光数据存储系统 |
| CN1542788A (zh) * | 2003-11-07 | 2004-11-03 | 中国科学院上海光学精密机械研究所 | 超分辨反射膜结构 |
| CN1632870A (zh) * | 2004-12-21 | 2005-06-29 | 中国科学院上海光学精密机械研究所 | 高密度增强型只读式数字光盘 |
| CN1632869A (zh) * | 2004-12-21 | 2005-06-29 | 中国科学院上海光学精密机械研究所 | 高密度增强型可录式多用数字光盘 |
-
2006
- 2006-01-23 CN CNB2006100182819A patent/CN100388373C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1220455A (zh) * | 1997-11-25 | 1999-06-23 | 三星电子株式会社 | 具有贵金属反射层的相变光盘和光数据存储系统 |
| CN1542788A (zh) * | 2003-11-07 | 2004-11-03 | 中国科学院上海光学精密机械研究所 | 超分辨反射膜结构 |
| CN1632870A (zh) * | 2004-12-21 | 2005-06-29 | 中国科学院上海光学精密机械研究所 | 高密度增强型只读式数字光盘 |
| CN1632869A (zh) * | 2004-12-21 | 2005-06-29 | 中国科学院上海光学精密机械研究所 | 高密度增强型可录式多用数字光盘 |
Non-Patent Citations (1)
| Title |
|---|
| 一种新的超分辨记录点的读出技术. 魏劲松,阮昊,施宏仁,干福熹.光学学报,第23卷第5期. 2003 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1822150A (zh) | 2006-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW527592B (en) | Optical information recording media, and the manufacturing method and record regeneration method of the same | |
| KR20060032155A (ko) | 광기록매체, 광기록/재생장치, 광기록장치 및 광재생장치,광기록매체용 데이터 기록/재생 방법 및 데이터 기록방법및 데이터 재생 방법 | |
| KR0168626B1 (ko) | 정보의 열자기적 기록 및 기억의 정보의 광학적 판독 방법과, 그 방법에 사용하기 적합한 기록 소자 및 기록 소자 제조방법 | |
| US8101258B2 (en) | High density information storage medium having plasmonic nano device | |
| TW200400495A (en) | Optical recording reproduction method and optical recording medium | |
| CN101541554B (zh) | 光学记录介质及其制造方法 | |
| CN100388373C (zh) | 超透镜薄膜结构的超分辨数字光盘 | |
| CN100385538C (zh) | 双叠层光学数据存储介质 | |
| CN111508533B (zh) | 基于纳米光刻光盘及其物理存储介质结构和写入读出方法 | |
| JP2002312978A (ja) | 相変化光ディスク | |
| JPH11283278A (ja) | 光記録媒体 | |
| CN1155948C (zh) | 近场双光子存储的信息记录、擦除和读取的方法 | |
| CN1632870A (zh) | 高密度增强型只读式数字光盘 | |
| WO2007088682A1 (ja) | 情報記録媒体およびその製造方法、並びにその製造装置 | |
| CN101271707A (zh) | 光记录媒体及其制造方法 | |
| CN1199168C (zh) | 光盘 | |
| TWI225245B (en) | Method of reproducing optical recording medium with high recording density | |
| CN100580783C (zh) | 只写一次型的光学记录媒体 | |
| CN1632869A (zh) | 高密度增强型可录式多用数字光盘 | |
| CN101981620A (zh) | 信息记录介质、记录装置、再现装置以及再现方法 | |
| JPS6040542A (ja) | 光メモリ媒体 | |
| CN1542788A (zh) | 超分辨反射膜结构 | |
| JPH06267113A (ja) | 再生専用の光ディスク | |
| JP2008165952A (ja) | 光記録媒体 | |
| JPH038148A (ja) | 光磁気記録媒体 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI OPTICS AND PRECISION MECHANICS INSTITUTE Free format text: FORMER OWNER: SHANGHAI OPTICS AND PRECISION MECHANICS INSTITUTE, CHINESE ACADEMY OF SCIENCES; ZHA LI Effective date: 20080905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080905 Address after: Shanghai 800-211 post office mailbox: 201800 Co-patentee after: Wuhan Guanggu Gaoqing Technology Development Co., Ltd. Patentee after: Shanghai Institute of Optics and Fine Mechanics.CAS, Chinese Academy of Sciences Address before: Shanghai 800-211 post office mailbox: 201800 Co-patentee before: Cha Li Patentee before: Shanghai Institute of Optics and Fine Mechanics.CAS, Chinese Academy of Sciences |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20170123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |