FR945856A - Appareil photomodulateur - Google Patents
Appareil photomodulateurInfo
- Publication number
- FR945856A FR945856A FR945856DA FR945856A FR 945856 A FR945856 A FR 945856A FR 945856D A FR945856D A FR 945856DA FR 945856 A FR945856 A FR 945856A
- Authority
- FR
- France
- Prior art keywords
- photomodulator
- photomodulator device
- 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
Classifications
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE945856X | 1942-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR945856A true FR945856A (fr) | 1949-05-17 |
Family
ID=6918172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR945856D Expired FR945856A (fr) | 1942-11-03 | 1943-09-29 | Appareil photomodulateur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR945856A (fr) |
-
1943
- 1943-09-29 FR FR945856D patent/FR945856A/fr not_active Expired
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