JPS4845249A - - Google Patents
Info
- Publication number
- JPS4845249A JPS4845249A JP7119671A JP7119671A JPS4845249A JP S4845249 A JPS4845249 A JP S4845249A JP 7119671 A JP7119671 A JP 7119671A JP 7119671 A JP7119671 A JP 7119671A JP S4845249 A JPS4845249 A JP S4845249A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/042—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern
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- 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
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/16—Processes or apparatus for producing holograms using Fourier transform
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46071196A JPS5123188B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-16 | 1971-09-16 | |
| DE19722245408 DE2245408C3 (de) | 1971-09-16 | 1972-09-15 | Phasenplatte zur Erzeugung von Fourier-Transformations-Hologrammen und Verfahren zur Herstellung einer solchen Phasenplatte |
| FR7232743A FR2153016B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-16 | 1972-09-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46071196A JPS5123188B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-16 | 1971-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4845249A true JPS4845249A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-28 |
| JPS5123188B2 JPS5123188B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-15 |
Family
ID=13453659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46071196A Expired JPS5123188B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-16 | 1971-09-16 |
Country Status (3)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073645A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-10-29 | 1975-06-17 | ||
| JPS50142042A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-05-01 | 1975-11-15 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102735488B1 (ko) * | 2024-03-26 | 2024-11-28 | 케이플랜 주식회사 | 신호등과 연동되는 볼라드시스템 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523054A (en) * | 1968-02-09 | 1970-08-04 | Trw Inc | Diffusing screen for holographic camera |
| US3539241A (en) * | 1967-05-12 | 1970-11-10 | Holotron Corp | Method of imaging transparent objects with coherent light |
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1971
- 1971-09-16 JP JP46071196A patent/JPS5123188B2/ja not_active Expired
-
1972
- 1972-09-15 DE DE19722245408 patent/DE2245408C3/de not_active Expired
- 1972-09-15 FR FR7232743A patent/FR2153016B1/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539241A (en) * | 1967-05-12 | 1970-11-10 | Holotron Corp | Method of imaging transparent objects with coherent light |
| US3523054A (en) * | 1968-02-09 | 1970-08-04 | Trw Inc | Diffusing screen for holographic camera |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073645A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-10-29 | 1975-06-17 | ||
| JPS50142042A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-05-01 | 1975-11-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5123188B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-15 |
| DE2245408B2 (de) | 1980-10-02 |
| FR2153016A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-27 |
| DE2245408A1 (de) | 1973-04-12 |
| FR2153016B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-12 |
| DE2245408C3 (de) | 1981-11-05 |