MD4022F1 - Device for hologram and interferogram recording on photothermoplastic medium - Google Patents
Device for hologram and interferogram recording on photothermoplastic mediumInfo
- Publication number
- MD4022F1 MD4022F1 MDA20080185A MD20080185A MD4022F1 MD 4022 F1 MD4022 F1 MD 4022F1 MD A20080185 A MDA20080185 A MD A20080185A MD 20080185 A MD20080185 A MD 20080185A MD 4022 F1 MD4022 F1 MD 4022F1
- Authority
- MD
- Moldova
- Prior art keywords
- carrier
- photothermoplastic
- recording
- hologram
- photothermal
- Prior art date
Links
Landscapes
- Optical Recording Or Reproduction (AREA)
Abstract
Inventia se refera la inregistrarea informatiei optice pe purtator fototermoplastic. Dispozitivul pentru inregistrarea hologramelor si interferogramelor pe purtator fototermoplastic include un mecanism de derulare a benzii (1) pentru purtatorul fototermoplastic (2), un nod de incarcare (3) cu un fir coronar (4), amplasat din partea stratului fototermoplastic al purtatorului (2), si un element de incalzire (5) cu un electrod, amplasat din partea opusa a purtatorului fototermoplastic (2), conectate la un bloc de comanda (6). Dispozitivul este dotat cu doua surse de radiatie laser cu diferite lungimi de unda Lambda1 si Lambda2. Elementul de incalzire (5) este executat din safir monocristalin, pe care este depus electrodul de SnO2 in forma de strat semitransparent.The invention relates to the recording of optical information on a photothermal carrier. The device for recording holograms and interferograms on the photothermoplastic carrier includes a tape rolling mechanism (1) for the photothermoplastic carrier (2), a loading node (3) with a coronary wire (4), located from the photothermoplastic layer of the carrier (2). ), and a heating element (5) with an electrode, located on the opposite side of the photothermal carrier (2), connected to a control block (6). The device is equipped with two sources of laser radiation with different wavelengths Lambda1 and Lambda2. The heating element (5) is made of monocrystalline sapphire, on which the SnO2 electrode is deposited in the form of a semi-transparent layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20080185A MD4022G2 (en) | 2008-07-07 | 2008-07-07 | Device for hologram and interferogram recording on photothermoplastic medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20080185A MD4022G2 (en) | 2008-07-07 | 2008-07-07 | Device for hologram and interferogram recording on photothermoplastic medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4022F1 true MD4022F1 (en) | 2010-02-26 |
| MD4022G2 MD4022G2 (en) | 2010-09-30 |
Family
ID=43568906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20080185A MD4022G2 (en) | 2008-07-07 | 2008-07-07 | Device for hologram and interferogram recording on photothermoplastic medium |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4022G2 (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU775709A1 (en) * | 1979-01-31 | 1980-10-30 | Научно-Исследовательский Институт Электрографии | Apparatus for developing record on thermoplastic and photothermoplastic carrier |
| SU999010A1 (en) * | 1979-07-20 | 1983-02-23 | Кишиневский Ордена Трудового Красного Знамени Государственный Университет Им.В.И.Ленина | Device for recording data to photo thermoplastic medium |
| SU1449966A1 (en) * | 1986-08-21 | 1989-01-07 | Винницкий политехнический институт | Apparatus for local recording/erasure of optical information on moving photothermoplastic tape carrier |
| SU1429168A1 (en) * | 1987-02-22 | 1988-10-07 | Кишиневский Государственный Университет Им.В.И.Ленина | Device for registering optical information |
| SU1481703A1 (en) * | 1987-05-22 | 1989-05-23 | Предприятие П/Я Р-6681 | Device for recording data on photothermoplastic medium |
| SU1571543A1 (en) * | 1987-07-07 | 1990-06-15 | Предприятие П/Я Р-6681 | Device for presentation of information |
| SU1810876A1 (en) * | 1991-01-25 | 1993-04-23 | Moldavskij G Uni Im V I | Device for photothermoplastic recording of information |
| MD1931F1 (en) * | 1999-07-21 | 2002-05-31 | Институт Прикладной Физики Академии Наук Молдовы | System and carrier for optical images and holographic information recording |
| MD1694G2 (en) * | 2000-05-17 | 2001-12-31 | Государственный Университет Молд0 | Process for information registration on the photothermoplastic carrier |
| MD3330C2 (en) * | 2005-08-09 | 2007-12-31 | Центр Оптоэлектроники Института Прикладной Физики Академии Наук Республики Молдова | Process for optical information recording |
| MD3302C2 (en) * | 2005-09-02 | 2007-11-30 | Центр Оптоэлектроники Института Прикладной Физики Академии Наук Республики Молдова | Process for optical information recording |
| MD3331C2 (en) * | 2005-09-09 | 2007-12-31 | Центр Оптоэлектроники Института Прикладной Физики Академии Наук Республики Молдова | Process for optical information recording |
-
2008
- 2008-07-07 MD MDA20080185A patent/MD4022G2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD4022G2 (en) | 2010-09-30 |
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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 | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |