JPH0261001B2 - - Google Patents
Info
- Publication number
- JPH0261001B2 JPH0261001B2 JP60176604A JP17660485A JPH0261001B2 JP H0261001 B2 JPH0261001 B2 JP H0261001B2 JP 60176604 A JP60176604 A JP 60176604A JP 17660485 A JP17660485 A JP 17660485A JP H0261001 B2 JPH0261001 B2 JP H0261001B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- refractive index
- range
- wavelength range
- layers
- 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
- 239000000463 material Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000006117 anti-reflective coating Substances 0.000 claims 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 description 35
- 239000010408 film Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Surface Treatment Of Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60176604A JPS6236601A (ja) | 1985-08-09 | 1985-08-09 | 反射防止膜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60176604A JPS6236601A (ja) | 1985-08-09 | 1985-08-09 | 反射防止膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6236601A JPS6236601A (ja) | 1987-02-17 |
| JPH0261001B2 true JPH0261001B2 (en]) | 1990-12-18 |
Family
ID=16016469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60176604A Granted JPS6236601A (ja) | 1985-08-09 | 1985-08-09 | 反射防止膜 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236601A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0481301U (en]) * | 1990-11-26 | 1992-07-15 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3627194A1 (en) * | 2018-09-20 | 2020-03-25 | Essilor International | An optical device with reduced reflection in deep red, near infrared and visible ranges |
-
1985
- 1985-08-09 JP JP60176604A patent/JPS6236601A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0481301U (en]) * | 1990-11-26 | 1992-07-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6236601A (ja) | 1987-02-17 |
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