MD3302C2 - Process for optical information recording - Google Patents
Process for optical information recordingInfo
- 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
Links
Landscapes
- 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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1195332A1 (en) * | 1984-05-21 | 1985-11-30 | Anikin Valerij | Electrophotographtc record medium |
-
2005
- 2005-09-02 MD MDA20050252A patent/MD3302C2/en not_active IP Right Cessation
Patent Citations (1)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |