ES409223A1 - Un sistema de registro de holograma redundante. - Google Patents
Un sistema de registro de holograma redundante.Info
- Publication number
- ES409223A1 ES409223A1 ES409223A ES409223A ES409223A1 ES 409223 A1 ES409223 A1 ES 409223A1 ES 409223 A ES409223 A ES 409223A ES 409223 A ES409223 A ES 409223A ES 409223 A1 ES409223 A1 ES 409223A1
- Authority
- ES
- Spain
- Prior art keywords
- wave energy
- tiny holes
- redundant
- coherent
- practically
- 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
- 230000001427 coherent effect Effects 0.000 abstract 5
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 230000000737 periodic effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/32—Systems for obtaining speckle elimination
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20643571A | 1971-12-09 | 1971-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES409223A1 true ES409223A1 (es) | 1975-12-16 |
Family
ID=22766370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES409223A Expired ES409223A1 (es) | 1971-12-09 | 1972-12-02 | Un sistema de registro de holograma redundante. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5117916B2 (fr) |
| AT (1) | ATA1047272A (fr) |
| AU (1) | AU469980B2 (fr) |
| BE (1) | BE792524A (fr) |
| BR (1) | BR7208531D0 (fr) |
| CA (1) | CA979260A (fr) |
| DE (1) | DE2259728A1 (fr) |
| ES (1) | ES409223A1 (fr) |
| FR (1) | FR2165924B1 (fr) |
| GB (1) | GB1399290A (fr) |
| IT (1) | IT970903B (fr) |
| NL (1) | NL7216412A (fr) |
| SE (1) | SE376667B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58167257U (ja) * | 1982-05-04 | 1983-11-08 | 日産自動車株式会社 | 車両用荷物積載装置 |
| JPS59104850U (ja) * | 1982-12-30 | 1984-07-14 | 日本発条株式会社 | 自動車の荷室カバ−装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3545854A (en) * | 1966-06-17 | 1970-12-08 | Gen Electric | Semiconductor mask making |
-
0
- BE BE792524D patent/BE792524A/fr unknown
-
1972
- 1972-11-15 IT IT3169472A patent/IT970903B/it active
- 1972-11-16 CA CA156,697A patent/CA979260A/en not_active Expired
- 1972-12-02 ES ES409223A patent/ES409223A1/es not_active Expired
- 1972-12-04 AU AU49607/72A patent/AU469980B2/en not_active Expired
- 1972-12-04 BR BR853172A patent/BR7208531D0/pt unknown
- 1972-12-04 NL NL7216412A patent/NL7216412A/xx unknown
- 1972-12-06 JP JP12233672A patent/JPS5117916B2/ja not_active Expired
- 1972-12-06 DE DE19722259728 patent/DE2259728A1/de active Pending
- 1972-12-06 FR FR7243416A patent/FR2165924B1/fr not_active Expired
- 1972-12-07 SE SE1596372A patent/SE376667B/xx unknown
- 1972-12-07 AT AT1047272A patent/ATA1047272A/de not_active Application Discontinuation
- 1972-12-08 GB GB5665472A patent/GB1399290A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4866450A (fr) | 1973-09-12 |
| ATA1047272A (de) | 1977-03-15 |
| GB1399290A (en) | 1975-07-02 |
| AU4960772A (en) | 1974-06-06 |
| FR2165924B1 (fr) | 1976-06-04 |
| IT970903B (it) | 1974-04-20 |
| BR7208531D0 (pt) | 1973-09-25 |
| NL7216412A (fr) | 1973-06-13 |
| BE792524A (fr) | 1973-03-30 |
| DE2259728A1 (de) | 1973-06-14 |
| AU469980B2 (en) | 1976-02-26 |
| FR2165924A1 (fr) | 1973-08-10 |
| SE376667B (fr) | 1975-06-02 |
| CA979260A (en) | 1975-12-09 |
| JPS5117916B2 (fr) | 1976-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1228022A (fr) | ||
| US3600054A (en) | Holographic associative memory permitting conversion of a pattern to a machine-readable form | |
| GB1170264A (en) | Wavefront Reconstruction. | |
| US3785736A (en) | Small-sized optical correlator | |
| GB1194543A (en) | Ultrasonic Holography | |
| US3800298A (en) | Holography memory with zero-order diffraction light removed | |
| US3837725A (en) | Systems for constructing small fresnel holograms | |
| US4185919A (en) | Quadrant detection system | |
| GB1303259A (fr) | ||
| US3536371A (en) | Method and means for producing and utilizing arrays of diffraction type lenses for micro-electronics mask making | |
| ES409223A1 (es) | Un sistema de registro de holograma redundante. | |
| US3674331A (en) | Space division multiplexed holographic apparatus | |
| GB1295018A (fr) | ||
| GB1387022A (en) | High resolution redundant hologram imaging apparatus | |
| US3970358A (en) | Coherent, quasi-monochromatic light source | |
| GB1268003A (en) | Transmission holograms | |
| US3677617A (en) | Techniques of holographic data reduction utilizing an additional diffusing structure during reconstruction | |
| US3934461A (en) | Multiple exposure holographic interferometer method | |
| GB1189676A (en) | System of Hologram Reproduction | |
| GB1259357A (fr) | ||
| US3320852A (en) | Optical pattern repetition | |
| GB1330511A (en) | Hologram memory | |
| US3484147A (en) | Hologram storage apparatus and method using a diffusing medium | |
| US4033665A (en) | System for recording redundant fourier-transform hologram | |
| US3975081A (en) | Signal recording system |