NL7303414A - Werkwijze en inrichting voor gecodeerde, sequentiele, niet-coherente, redundante, optische informatieopslag. - Google Patents

Werkwijze en inrichting voor gecodeerde, sequentiele, niet-coherente, redundante, optische informatieopslag.

Info

Publication number: NL7303414A
Authority: NL; Netherlands
Prior art keywords: coherent; redundant; coded; sequential; information storage
Prior art date: 1972-03-24

Application number

NL7303414A

Other languages

English (en)

Original Assignee

Siemens Ag

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.)

1972-03-24

Filing date

1973-03-12

Publication date

1977-12-30

1973-03-12 Application filed by Siemens Ag filed Critical Siemens Ag

1977-12-30 Publication of NL7303414A publication Critical patent/NL7303414A/nl

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/20—Copying holograms by holographic, i.e. optical means
- G03H1/202—Contact copy when the reconstruction beam for the master H1 also serves as reference beam for the copy H2
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/06—Processes or apparatus for producing holograms using incoherent light
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/042—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/0486—Improving or monitoring the quality of the record, e.g. by compensating distortions, aberrations

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optical Recording Or Reproduction (AREA)
Holo Graphy (AREA)
Optical Communication System (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)

NL7303414A 1972-03-24 1973-03-12 Werkwijze en inrichting voor gecodeerde, sequentiele, niet-coherente, redundante, optische informatieopslag. NL7303414A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2214396A DE2214396C2 (de)	1972-03-24	1972-03-24	Verfahren zur sequentiellen, nichtkohärenten, redundanten, optischen Datenspeicherung

Publications (1)

Publication Number	Publication Date
NL7303414A true NL7303414A (nl)	1977-12-30

Family

ID=5840050

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7303414A NL7303414A (nl)	1972-03-24	1973-03-12	Werkwijze en inrichting voor gecodeerde, sequentiele, niet-coherente, redundante, optische informatieopslag.

Country Status (11)

Country	Link
US (1)	US4135251A (nl)
BE (1)	BE794494A (nl)
CA (1)	CA1028879A (nl)
DE (1)	DE2214396C2 (nl)
DK (1)	DK156473A (nl)
FR (1)	FR2371039A1 (nl)
GB (1)	GB1502256A (nl)
IT (1)	IT1019539B (nl)
LU (1)	LU66940A1 (nl)
NL (1)	NL7303414A (nl)
NO (1)	NO141068C (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8518510D0 (en) *	1985-07-23	1985-08-29	Martin P L	Combined holographic & photographic camera
US4947299A (en) *	1990-01-02	1990-08-07	Lin Ming Hung	Holographic decorative lamp
IL101570A0 (en) *	1992-04-10	1992-12-30	Amir Alon	Method and apparatus for reading data
IL106009A0 (en) *	1993-06-14	1993-10-20	Amir Alon	Method and apparatus for the simultaneous writing of data on an optical disk
IL107181A0 (en) *	1993-10-04	1994-01-25	Nogatech Ltd	Optical disk reader
US6020985A (en) *	1998-01-30	2000-02-01	Siros Technologies, Inc.	Multilayer reflection microhologram storage in tape media
US6327171B1 (en) *	1998-03-20	2001-12-04	Pioneer Electronic Corporation	Digital signal recording/reproducing method
US6038709A (en) *	1999-01-06	2000-03-21	Kent; Dorothy M.	Toilet plunger holder and cover
JP4442162B2 (ja) *	2003-08-27	2010-03-31	Ｔｄｋ株式会社	ホログラフィック記録再生システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1143086A (en) *	1965-08-13	1969-02-19	Ibm	Information correlating
US3778128A (en) *	1972-05-30	1973-12-11	Rca Corp	Gated holographic coding system for reducing alignment requirements

0
- BE BE126847A patent/BE794494A/xx not_active IP Right Cessation
1972
- 1972-03-24 DE DE2214396A patent/DE2214396C2/de not_active Expired
1973
- 1973-01-31 LU LU66940A patent/LU66940A1/de unknown
- 1973-02-12 CA CA163,478A patent/CA1028879A/en not_active Expired
- 1973-02-14 GB GB7327/73A patent/GB1502256A/en not_active Expired
- 1973-02-14 IT IT20411/73A patent/IT1019539B/it active
- 1973-03-12 NL NL7303414A patent/NL7303414A/nl not_active Application Discontinuation
- 1973-03-12 US US05/342,301 patent/US4135251A/en not_active Expired - Lifetime
- 1973-03-22 DK DK156473A patent/DK156473A/da not_active IP Right Cessation
- 1973-03-22 FR FR7310307A patent/FR2371039A1/fr active Granted
- 1973-03-23 NO NO1201/73A patent/NO141068C/no unknown

Also Published As

Publication number	Publication date
DK156473A (da)	1982-04-27
DE2214396A1 (de)	1978-02-23
FR2371039B1 (nl)	1980-11-07
NO120173L (no)	1977-10-19
BE794494A (nl)	1974-08-05
IT1019539B (it)	1977-11-30
FR2371039A1 (fr)	1978-06-09
GB1502256A (en)	1978-03-01
NO141068C (no)	1980-01-09
US4135251A (en)	1979-01-16
CA1028879A (en)	1978-04-04
LU66940A1 (de)
DE2214396C2 (de)	1983-04-07
NO141068B (no)	1979-09-24

Publication	Publication Date	Title
CH554050A (de)	1974-09-13	Optische speichereinrichtung.
AT321377B (de)	1975-03-25	Informationsspeichereinrichtung
NL181150C (nl)	1987-06-16	Informatie-opslagstelsel.
CH554051A (de)	1974-09-13	Kapazitive speichereinrichtung fuer binaer codierte daten.
AT322013B (de)	1975-04-25	Vorrichtung zum auslesen von informationen, z.b. bild- und/oder toninformationen
NL185253C (nl)	1990-02-16	Digitale informatie-inrichting voor het coderen van informatie, alsmede inrichting voor het decoderen van deze informatie.
NL161284C (nl)	1980-01-15	Weergavestelsel voor een optisch uitleesbare informatie- structuur, alsmede registratiedrager voor gebruik daarin.
NL186726C (nl)	1991-02-01	Klokorganen voor gebruik in een informatieverwerkend stelsel.
CH557719A (de)	1975-01-15	Werkzeugspeicher.
NL173003C (nl)	1983-11-16	Laserinrichting.
NL173569C (nl)	1984-02-01	Automatische lees- en schrijfinrichting.
NL7303414A (nl)	1977-12-30	Werkwijze en inrichting voor gecodeerde, sequentiele, niet-coherente, redundante, optische informatieopslag.
NL173224C (nl)	1983-12-16	Laser.
CH554049A (de)	1974-09-13	Binaer codierte daten verarbeitende einrichtung.
IT1044234B (it)	1980-03-20	Dispositivo per la lettura di informazioni memorizzate colmetodo olografico
CH554048A (de)	1974-09-13	Speichereinrichtung.
NL153702B (nl)	1977-06-15	Automatische opneemmediumwisselinrichting.
NL172995C (nl)	1983-11-16	Cassette voor een bandvormig medium.
NL169537C (nl)	1982-07-16	Overdrachtstelsel voor optische informatie.
NL176612C (nl)	1985-05-01	Grammofoon.
DK134954B (da)	1977-02-14	Anlæg til behandling af topografiske data.
ES178419Y (es)	1973-06-16	Dispositivo para la determinacion de datos.
CH549852A (de)	1974-05-31	Bandspeichergeraet.
ES188431Y (es)	1974-09-16	Un envase atermico perfeccionado.
NL180550C (nl)	1987-03-02	Decodeer- en verwerkingsinrichting voor telemetriegegevens.

Legal Events

Date	Code	Title
1979-12-27	BA	A request for search or an international-type search has been filed
1980-07-25	BB	A search report has been drawn up
1980-10-27	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1986-06-02	BI	The patent application has been withdrawn