CN1822150A - Super-resolution digital optical disk with super-lens film structure - Google Patents
Super-resolution digital optical disk with super-lens film structure Download PDFInfo
- Publication number
- CN1822150A CN1822150A CNA2006100182819A CN200610018281A CN1822150A CN 1822150 A CN1822150 A CN 1822150A CN A2006100182819 A CNA2006100182819 A CN A2006100182819A CN 200610018281 A CN200610018281 A CN 200610018281A CN 1822150 A CN1822150 A CN 1822150A
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- CN
- China
- Prior art keywords
- super
- film
- dielectric layer
- super lens
- resolution digital
- 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.)
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- 230000003287 optical effect Effects 0.000 title claims abstract description 45
- 229910052709 silver Inorganic materials 0.000 claims abstract description 10
- 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
- 229910052737 gold 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
- 239000012528 membrane Substances 0.000 claims description 18
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 10
- 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
- 239000010410 layer Substances 0.000 abstract description 57
- 239000000758 substrate Substances 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052681 coesite Inorganic materials 0.000 abstract description 3
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 3
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 239000002356 single layer Substances 0.000 abstract description 3
- 229910052682 stishovite Inorganic materials 0.000 abstract description 3
- 229910052905 tridymite Inorganic materials 0.000 abstract description 3
- 241000931526 Acer campestre Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000510 noble metal Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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- 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 (en) | 2006-01-23 | 2006-01-23 | Super-resolution digital optical disk with super-lens film structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100182819A CN100388373C (en) | 2006-01-23 | 2006-01-23 | Super-resolution digital optical disk with super-lens film structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1822150A true CN1822150A (en) | 2006-08-23 |
CN100388373C CN100388373C (en) | 2008-05-14 |
Family
ID=36923443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100182819A Expired - Fee Related CN100388373C (en) | 2006-01-23 | 2006-01-23 | Super-resolution digital optical disk with super-lens film structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100388373C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008009931A1 (en) * | 2006-07-19 | 2008-01-24 | University Of Southampton | An optical system and method for sub-wavelength energy concentration |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990042064A (en) * | 1997-11-25 | 1999-06-15 | 윤종용 | Phase Change Optical Disks with Precious Metal Reflective Layers |
CN1542788A (en) * | 2003-11-07 | 2004-11-03 | 中国科学院上海光学精密机械研究所 | Super-resolution reflecting film structure |
CN1632870A (en) * | 2004-12-21 | 2005-06-29 | 中国科学院上海光学精密机械研究所 | High-density enhanced read-only digital optical disk |
CN1632869A (en) * | 2004-12-21 | 2005-06-29 | 中国科学院上海光学精密机械研究所 | High-density enhanced recordable multipurpose digital optical disk |
-
2006
- 2006-01-23 CN CNB2006100182819A patent/CN100388373C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008009931A1 (en) * | 2006-07-19 | 2008-01-24 | University Of Southampton | An optical system and method for sub-wavelength energy concentration |
Also Published As
Publication number | Publication date |
---|---|
CN100388373C (en) | 2008-05-14 |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20170123 |