ES2007851A6 - Memoria optica. - Google Patents

Memoria optica.

Info

Publication number
ES2007851A6
ES2007851A6 ES8801534A ES8801534A ES2007851A6 ES 2007851 A6 ES2007851 A6 ES 2007851A6 ES 8801534 A ES8801534 A ES 8801534A ES 8801534 A ES8801534 A ES 8801534A ES 2007851 A6 ES2007851 A6 ES 2007851A6
Authority
ES
Spain
Prior art keywords
optical
output
recording
photodetector
tracks
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
Application number
ES8801534A
Other languages
English (en)
Inventor
Alexandr A Antonov
Vyacheslav V Petrov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AKAD NAUK SSSR
Original Assignee
AKAD NAUK SSSR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AKAD NAUK SSSR filed Critical AKAD NAUK SSSR
Priority to ES8801534A priority Critical patent/ES2007851A6/es
Publication of ES2007851A6 publication Critical patent/ES2007851A6/es
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)

Abstract

UNA MEMORIA OPTICA CONTIENE UN PORTADOR OPTICO DE DATOS COLOCADO DENTRO DE UN CONTENEDOR LLENO DE UN LIQUIDO DE INMERSION, EN CUYOS SECTORES TRANSPARENTES DE LA PARED SE HALLAN DISPUESTOS AL MENOSDOS ELEMENTOS OPTICOS FIJOS CONJUGADOS CON UNAS CABEZAS OPTICAS, CADA UNA DE LAS CUALES CONSTA DE UNA FUENTE DE RADIACION COHERENTE MODULADA, UN ELEMENTO OPTICO MOVIL, UN DIVISOR DE LUZ Y UN FOTODETECTOR. LA MEMORIA OPTICA SE CONJUGA CON EL SISTEMA DE COMPUTO DE DATOS POR MEDIO DE UN BLOQUE DE CONTROL, CUYAS ENTRADAS DE DATOS VAN CONECTADAS A LOS FOTODETECTORES, Y LAS SALIDAS DE DATOS, A LAS FUENTES DE RADIACION COHERENTE MODULADA. LA SEGUNDA SALIDA DE CADA FOTODETECTOR QUEDA ACOPLADA A UN BLOQUE DE AUTOFOCALIZACION, Y LA TERCERA Y LA CUARTA SALIDAS DE UNO DE LOS FOTODETECTORES, A UN BLOQUE DE CONMUTACION DE PISTAS, CUYA SALIDA VA CONECTADA A UN BLOQUE DE SEGUIMIENTO DE PISTA.
ES8801534A 1988-05-17 1988-05-17 Memoria optica. Expired ES2007851A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8801534A ES2007851A6 (es) 1988-05-17 1988-05-17 Memoria optica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8801534A ES2007851A6 (es) 1988-05-17 1988-05-17 Memoria optica.

Publications (1)

Publication Number Publication Date
ES2007851A6 true ES2007851A6 (es) 1989-07-01

Family

ID=8256363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801534A Expired ES2007851A6 (es) 1988-05-17 1988-05-17 Memoria optica.

Country Status (1)

Country Link
ES (1) ES2007851A6 (es)

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-05-17

FD1A Patent lapsed

Effective date: 19990201