IT943864B - APPARATUS AND METHOD FOR THE FORMATION OF HOLOGRAPHIC RECORDS - Google Patents
APPARATUS AND METHOD FOR THE FORMATION OF HOLOGRAPHIC RECORDSInfo
- Publication number
- IT943864B IT943864B IT3227671A IT3227671A IT943864B IT 943864 B IT943864 B IT 943864B IT 3227671 A IT3227671 A IT 3227671A IT 3227671 A IT3227671 A IT 3227671A IT 943864 B IT943864 B IT 943864B
- Authority
- IT
- Italy
- Prior art keywords
- formation
- holographic records
- holographic
- records
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/89—Television signal recording using holographic recording
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9779570A | 1970-12-14 | 1970-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT943864B true IT943864B (en) | 1973-04-10 |
Family
ID=22265168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3227671A IT943864B (en) | 1970-12-14 | 1971-12-11 | APPARATUS AND METHOD FOR THE FORMATION OF HOLOGRAPHIC RECORDS |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5119785B1 (en) |
| AU (1) | AU3622171A (en) |
| BE (1) | BE776572A (en) |
| CA (1) | CA962499A (en) |
| DE (1) | DE2162097A1 (en) |
| ES (1) | ES397956A1 (en) |
| FR (1) | FR2118553A5 (en) |
| GB (1) | GB1378860A (en) |
| IT (1) | IT943864B (en) |
| NL (1) | NL7117067A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61207941A (en) * | 1985-03-12 | 1986-09-16 | Meisei Electric Co Ltd | Barometer |
-
1971
- 1971-11-26 CA CA128,750A patent/CA962499A/en not_active Expired
- 1971-11-26 AU AU36221/71A patent/AU3622171A/en not_active Expired
- 1971-12-03 GB GB5620271A patent/GB1378860A/en not_active Expired
- 1971-12-10 BE BE776572A patent/BE776572A/en unknown
- 1971-12-11 IT IT3227671A patent/IT943864B/en active
- 1971-12-13 JP JP10095771A patent/JPS5119785B1/ja active Pending
- 1971-12-13 NL NL7117067A patent/NL7117067A/xx unknown
- 1971-12-13 FR FR7144693A patent/FR2118553A5/fr not_active Expired
- 1971-12-14 ES ES397956A patent/ES397956A1/en not_active Expired
- 1971-12-14 DE DE19712162097 patent/DE2162097A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7117067A (en) | 1972-06-16 |
| BE776572A (en) | 1972-04-04 |
| GB1378860A (en) | 1974-12-27 |
| DE2162097A1 (en) | 1972-06-29 |
| CA962499A (en) | 1975-02-11 |
| AU3622171A (en) | 1973-05-31 |
| FR2118553A5 (en) | 1972-07-28 |
| JPS5119785B1 (en) | 1976-06-19 |
| ES397956A1 (en) | 1974-07-01 |
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