GB2195787B - Interference filter - Google Patents
Interference filterInfo
- Publication number
- GB2195787B GB2195787B GB8722453A GB8722453A GB2195787B GB 2195787 B GB2195787 B GB 2195787B GB 8722453 A GB8722453 A GB 8722453A GB 8722453 A GB8722453 A GB 8722453A GB 2195787 B GB2195787 B GB 2195787B
- Authority
- GB
- United Kingdom
- Prior art keywords
- interference filter
- interference
- filter
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Filters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8722453A GB2195787B (en) | 1986-10-10 | 1987-09-24 | Interference filter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868624394A GB8624394D0 (en) | 1986-10-10 | 1986-10-10 | Interference filter |
GB8722453A GB2195787B (en) | 1986-10-10 | 1987-09-24 | Interference filter |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8722453D0 GB8722453D0 (en) | 1987-10-28 |
GB2195787A GB2195787A (en) | 1988-04-13 |
GB2195787B true GB2195787B (en) | 1990-01-10 |
Family
ID=26291407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8722453A Expired - Lifetime GB2195787B (en) | 1986-10-10 | 1987-09-24 | Interference filter |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2195787B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333090A (en) * | 1992-10-13 | 1994-07-26 | Coherent, Inc. | Optical coating for reflecting visible and longer wavelength radiation having grazing incidence angle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1428608A (en) * | 1973-02-14 | 1976-03-17 | Canon Kk | Dichroic mirrors |
GB2065913A (en) * | 1979-10-05 | 1981-07-01 | Optical Coating Laboratory Inc | Multilayer mirror for reflecting radiation at preselected wavelenght |
-
1987
- 1987-09-24 GB GB8722453A patent/GB2195787B/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1428608A (en) * | 1973-02-14 | 1976-03-17 | Canon Kk | Dichroic mirrors |
GB2065913A (en) * | 1979-10-05 | 1981-07-01 | Optical Coating Laboratory Inc | Multilayer mirror for reflecting radiation at preselected wavelenght |
Also Published As
Publication number | Publication date |
---|---|
GB2195787A (en) | 1988-04-13 |
GB8722453D0 (en) | 1987-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8627417D0 (en) | Filter arrangements | |
EP0483119A3 (en) | Filter assembly | |
GB8611911D0 (en) | Filter | |
EP0255195A3 (en) | Notch filter | |
GB2195267B (en) | Filter assembly | |
GB2192140B (en) | Filter unit | |
HK78593A (en) | Filter arrangement | |
GB8628263D0 (en) | Filter | |
HK120793A (en) | Filter arrangement | |
GB8624394D0 (en) | Interference filter | |
HK76393A (en) | Filter arrangement | |
GB8702550D0 (en) | Self-cleaning filter | |
GB8625746D0 (en) | Filter | |
GB8620278D0 (en) | Median filter | |
GB2198963B (en) | Filter | |
GB2187064B (en) | Adaptive filter | |
GB8715473D0 (en) | Filter assembly | |
GB8710653D0 (en) | Filter | |
GB8622772D0 (en) | Fishtank filter | |
GB2193112B (en) | Filter unit | |
GB8608155D0 (en) | Modified filters | |
GB8723499D0 (en) | Filter assembly | |
GB2195787B (en) | Interference filter | |
GB8602365D0 (en) | Filtering devices | |
GB8720686D0 (en) | Filters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970924 |