MD3302C2 - Process for optical information recording - Google Patents

Process for optical information recording Download PDF

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Publication number
MD3302C2
MD3302C2 MDA20050252A MD20050252A MD3302C2 MD 3302 C2 MD3302 C2 MD 3302C2 MD A20050252 A MDA20050252 A MD A20050252A MD 20050252 A MD20050252 A MD 20050252A MD 3302 C2 MD3302 C2 MD 3302C2
Authority
MD
Moldova
Prior art keywords
photothermoplastic
optical
semiconductor
information recording
chalcogenide
Prior art date
Application number
MDA20050252A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD3302B1 (en
Inventor
Андриан НАСТАС
Андрей АНДРИЕШ
Валериу БИВОЛ
Иван СЛЕПНЁВ
Original Assignee
Центр Оптоэлектроники Института Прикладной Физики Академии Наук Республики Молдова
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 Центр Оптоэлектроники Института Прикладной Физики Академии Наук Республики Молдова filed Critical Центр Оптоэлектроники Института Прикладной Физики Академии Наук Республики Молдова
Priority to MDA20050252A priority Critical patent/MD3302C2/en
Publication of MD3302B1 publication Critical patent/MD3302B1/en
Publication of MD3302C2 publication Critical patent/MD3302C2/en

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  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

The invention relates to the semiconductor photoghaphy in coherent radiation and may be used in holography, for replication of optical (holographic or analogous) information, in the optical nondestructive test methods.The process for optical information recording, carried out on a photothermoplastic multilayer carrier, consists in that recording of the object's initial state image is carried out by the method of photoinduced changes in the chalcogenide vitreous semiconductor of the photothermoplastic carrier, and the following images are recorded, each apart, in reversing photothermoplastic mode, on the surface of the thermoplastic layer, concomitantly onto its surface there takes place the development of the latent image, stored onto the chalcogenide vitreous semiconductor.
MDA20050252A 2005-09-02 2005-09-02 Process for optical information recording MD3302C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050252A MD3302C2 (en) 2005-09-02 2005-09-02 Process for optical information recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050252A MD3302C2 (en) 2005-09-02 2005-09-02 Process for optical information recording

Publications (2)

Publication Number Publication Date
MD3302B1 MD3302B1 (en) 2007-04-30
MD3302C2 true MD3302C2 (en) 2007-11-30

Family

ID=38164578

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050252A MD3302C2 (en) 2005-09-02 2005-09-02 Process for optical information recording

Country Status (1)

Country Link
MD (1) MD3302C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4022G2 (en) * 2008-07-07 2010-09-30 Государственный Университет Молд0 Device for hologram and interferogram recording on photothermoplastic medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1195332A1 (en) * 1984-05-21 1985-11-30 Anikin Valerij Electrophotographtc record medium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1195332A1 (en) * 1984-05-21 1985-11-30 Anikin Valerij Electrophotographtc record medium

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Голографическая интерферометрия фазовых объектов (неоднородностей в прозрачных средах). Метод записи двух волновых фронтов на *
Голографическая интерферометрия фазовых объектов (неоднородностей в прозрачных средах). Метод записи двух волновых фронтов на раздельные фотопластинки. А. Ф. Белозеров, [regăsită 2007.01.04], regăsită în Internet http://bsfp.media-security.ru/school2/4.htm *
раздельные фотопластинки. А. Ф. Белозеров, http://bsfp.media-security.ru/school2/4.htm *

Also Published As

Publication number Publication date
MD3302B1 (en) 2007-04-30

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FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees