NL6515917A - - Google Patents
Info
- Publication number
- NL6515917A NL6515917A NL6515917A NL6515917A NL6515917A NL 6515917 A NL6515917 A NL 6515917A NL 6515917 A NL6515917 A NL 6515917A NL 6515917 A NL6515917 A NL 6515917A NL 6515917 A NL6515917 A NL 6515917A
- Authority
- NL
- Netherlands
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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/203—Filters having holographic or diffractive elements
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/40—Chemically transforming developed images
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41940464 US3519355A (en) | 1964-12-18 | 1964-12-18 | Light filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6515917A true NL6515917A (xx) | 1966-06-20 |
Family
ID=23662119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6515917A NL6515917A (xx) | 1964-12-18 | 1965-12-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3519355A (xx) |
| DE (1) | DE1622478A1 (xx) |
| FR (1) | FR1464200A (xx) |
| GB (1) | GB1061319A (xx) |
| NL (1) | NL6515917A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671603A (en) * | 1983-11-17 | 1987-06-09 | Pilkington P.E. Limited | Optical filters and multiplexing-demultiplexing devices using the same |
| EP2857811B1 (de) * | 2013-10-02 | 2015-09-23 | Sick Ag | Spektrometer zur Gasanalyse |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2432950A (en) * | 1943-09-24 | 1947-12-16 | Bausch & Lomb | Apparatus for making optical wedges |
| US2590906A (en) * | 1946-11-22 | 1952-04-01 | Farrand Optical Co Inc | Reflection interference filter |
| US2952188A (en) * | 1958-03-14 | 1960-09-13 | Bendix Corp | Light filter for television pickup tubes and the like |
| US3088227A (en) * | 1961-03-24 | 1963-05-07 | Tudor Color Corp | Color harmony chart |
| US3217591A (en) * | 1962-03-19 | 1965-11-16 | William L Barr | Angled plate scanning interferometer |
-
1964
- 1964-12-18 US US41940464 patent/US3519355A/en not_active Expired - Lifetime
-
1965
- 1965-05-12 DE DE19651622478 patent/DE1622478A1/de active Pending
- 1965-12-03 FR FR40766A patent/FR1464200A/fr not_active Expired
- 1965-12-08 NL NL6515917A patent/NL6515917A/xx unknown
- 1965-12-10 GB GB5243065A patent/GB1061319A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1061319A (en) | 1967-03-08 |
| DE1622478A1 (de) | 1973-08-30 |
| US3519355A (en) | 1970-07-07 |
| FR1464200A (fr) | 1966-12-30 |