GB1104138A - Optical filtering devices and methods of making same - Google Patents
Optical filtering devices and methods of making sameInfo
- Publication number
- GB1104138A GB1104138A GB769565A GB769565A GB1104138A GB 1104138 A GB1104138 A GB 1104138A GB 769565 A GB769565 A GB 769565A GB 769565 A GB769565 A GB 769565A GB 1104138 A GB1104138 A GB 1104138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene
- matrix
- thin
- csbr
- kbr
- 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
- 238000001914 filtration Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- -1 polyethylene Polymers 0.000 abstract 6
- 239000004698 Polyethylene Substances 0.000 abstract 5
- 229920000573 polyethylene Polymers 0.000 abstract 5
- LYQFWZFBNBDLEO-UHFFFAOYSA-M caesium bromide Chemical compound [Br-].[Cs+] LYQFWZFBNBDLEO-UHFFFAOYSA-M 0.000 abstract 4
- 239000011159 matrix material Substances 0.000 abstract 4
- 239000011358 absorbing material Substances 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 229910016036 BaF 2 Inorganic materials 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Inorganic materials [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- FVRNDBHWWSPNOM-UHFFFAOYSA-L strontium fluoride Chemical compound [F-].[F-].[Sr+2] FVRNDBHWWSPNOM-UHFFFAOYSA-L 0.000 abstract 1
- 229910001637 strontium fluoride Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/206—Filters comprising particles embedded in a solid matrix
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34844464A | 1964-03-02 | 1964-03-02 | |
| US34838764A | 1964-03-02 | 1964-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1104138A true GB1104138A (en) | 1968-02-21 |
Family
ID=26995687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB769565A Expired GB1104138A (en) | 1964-03-02 | 1965-02-23 | Optical filtering devices and methods of making same |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE660511A (en, 2012) |
| CH (1) | CH479078A (en, 2012) |
| DE (1) | DE1472068B1 (en, 2012) |
| FR (1) | FR1433628A (en, 2012) |
| GB (1) | GB1104138A (en, 2012) |
| NL (1) | NL6502593A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0372991A3 (en) * | 1988-12-08 | 1991-02-27 | British Aerospace Public Limited Company | Multiple-waveband optical element |
-
1965
- 1965-02-10 DE DE1965B0080460 patent/DE1472068B1/de active Pending
- 1965-02-23 GB GB769565A patent/GB1104138A/en not_active Expired
- 1965-02-25 CH CH254865A patent/CH479078A/de not_active IP Right Cessation
- 1965-03-01 FR FR7420A patent/FR1433628A/fr not_active Expired
- 1965-03-02 BE BE660511D patent/BE660511A/xx unknown
- 1965-03-02 NL NL6502593A patent/NL6502593A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0372991A3 (en) * | 1988-12-08 | 1991-02-27 | British Aerospace Public Limited Company | Multiple-waveband optical element |
Also Published As
| Publication number | Publication date |
|---|---|
| BE660511A (en, 2012) | 1965-09-02 |
| FR1433628A (fr) | 1966-04-01 |
| DE1472068B1 (de) | 1971-06-09 |
| CH479078A (de) | 1969-09-30 |
| NL6502593A (en, 2012) | 1965-09-03 |
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