BE658123A - - Google Patents
Info
- Publication number
- BE658123A BE658123A BE658123DA BE658123A BE 658123 A BE658123 A BE 658123A BE 658123D A BE658123D A BE 658123DA BE 658123 A BE658123 A BE 658123A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/46—Systems using spatial filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/02—Objectives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36280064A | 1964-04-27 | 1964-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658123A true BE658123A (fr) | 1965-04-30 |
Family
ID=23427578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658123D BE658123A (fr) | 1964-04-27 | 1965-01-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3424512A (fr) |
| BE (1) | BE658123A (fr) |
| CH (1) | CH437852A (fr) |
| GB (1) | GB1112122A (fr) |
| NL (1) | NL6502460A (fr) |
| SE (1) | SE312931B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3604806A (en) * | 1968-10-09 | 1971-09-14 | Atomic Energy Authority Uk | Pattern classification apparatus |
| US3524195A (en) * | 1968-11-04 | 1970-08-11 | Pan American Petroleum Corp | Deconvolution of variable optical density records |
| US3700910A (en) * | 1970-07-23 | 1972-10-24 | Us Navy | Bragg angle optical matched filter system with coded glass transmission plate |
| US4035062A (en) * | 1975-12-30 | 1977-07-12 | Nasa | Method and apparatus for producing an image from a transparent object |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929922A (en) * | 1958-07-30 | 1960-03-22 | Bell Telephone Labor Inc | Masers and maser communications system |
| US3240108A (en) * | 1961-02-13 | 1966-03-15 | Space General Corp | Optical analyzer |
-
1964
- 1964-04-27 US US362800A patent/US3424512A/en not_active Expired - Lifetime
-
1965
- 1965-01-11 BE BE658123D patent/BE658123A/xx unknown
- 1965-01-11 CH CH32265A patent/CH437852A/fr unknown
- 1965-02-26 NL NL6502460A patent/NL6502460A/xx unknown
- 1965-04-21 SE SE5140/65A patent/SE312931B/xx unknown
- 1965-04-23 GB GB17160/65A patent/GB1112122A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE312931B (fr) | 1969-07-28 |
| US3424512A (en) | 1969-01-28 |
| NL6502460A (fr) | 1965-10-28 |
| CH437852A (fr) | 1967-06-15 |
| GB1112122A (en) | 1968-05-01 |