JPS6145202B2 - - Google Patents
Info
- Publication number
- JPS6145202B2 JPS6145202B2 JP1721878A JP1721878A JPS6145202B2 JP S6145202 B2 JPS6145202 B2 JP S6145202B2 JP 1721878 A JP1721878 A JP 1721878A JP 1721878 A JP1721878 A JP 1721878A JP S6145202 B2 JPS6145202 B2 JP S6145202B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- refractive index
- film
- thickness
- configuration
- 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
Links
- 239000010408 film Substances 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 3
- 239000012788 optical film Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000002834 transmittance Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001629 suppression Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- -1 Ta 2 O 5 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Optical Filters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721878A JPS54109855A (en) | 1978-02-16 | 1978-02-16 | Dichroic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721878A JPS54109855A (en) | 1978-02-16 | 1978-02-16 | Dichroic film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54109855A JPS54109855A (en) | 1979-08-28 |
| JPS6145202B2 true JPS6145202B2 (enrdf_load_stackoverflow) | 1986-10-07 |
Family
ID=11937793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1721878A Granted JPS54109855A (en) | 1978-02-16 | 1978-02-16 | Dichroic film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54109855A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04267202A (ja) * | 1991-02-21 | 1992-09-22 | Horiba Ltd | 多層膜干渉フィルタ |
| IL98713A (en) * | 1991-07-02 | 1997-11-20 | Electro Optics Ind Ltd | Optical notch or minus filter |
| JP4824317B2 (ja) * | 2005-01-19 | 2011-11-30 | 日本板硝子株式会社 | フィルタ付レンズ、およびこれを用いた波長多重光カプラ |
-
1978
- 1978-02-16 JP JP1721878A patent/JPS54109855A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54109855A (en) | 1979-08-28 |
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