| 发明名称 |
MEMORIA OPTICA |
| 摘要 |
Disclosure is made of an optical memory wherein a cylindrical information carrier (2) is disposed in a stationary cylindrical container (14) filled with a liquid or gaseous medium transparent for the radiation flux emitted by a source (1) of modulated coherent radiation. The cylindrical information carrier (2) is equipped with a rotational drive. A recording coating (12) is applied on a tubular base (11) of the cylindrical information carrier (2). The cylindrical information carrier (2) is optically connected with the source (1) of modulated coherent radiation and with an addressing unit (3) arranged so that its optical elements can move axially with respect to the cylindrical information carrier (2). |
| 申请公布号 |
BR8705405(A) |
申请公布日期 |
1987.12.22 |
| 申请号 |
BR19878705405 |
申请日期 |
1987.02.05 |
| 申请人 |
INSTITUT PROBLEM MODELIROVANIA V ENERGETIKE AKADEMII NAUK UKRAINSKOI SSR |
发明人 |
VYACHESLAV VASILIEVICH PETROV;ALEXANDR ALEXANDROVICH ANTONOV;ALEXANDR PETROVICH TOKAR;ANDREI ANDREEVICH KRJUCHIN;SEMEN MIKHAILOVICH SHANOILO;VLADIMIR PETROVICH SKURIDIN;LEONID MIKHAILOVICH GAPCHENKO;VALERY DMITRIEVICH KOVTUN;MARAT LVOVICH DEMYANOV;ALEXANDR ANTONOVICH ZELINSKY;DMITRY ALEXANDROVICH ZELINSKY;DMITRY ALEXANDROVICH GRINKO;TATYANA PETROVNA ANANCHENKO;GEORGY NIKOLAEVICH KOSTSEVICH |
| 分类号 |
B41M5/26;G01D15/10;G11B7/00;G11B7/0025;G11B7/004;G11B7/24;G11B11/00;G11B25/02;H04N1/21;(IPC1-7):G11B7/24 |
主分类号 |
B41M5/26 |
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