FR2336015A1 - Dispositif de lecture acousto-electrique a deux dimensions d'une image optique - Google Patents

Dispositif de lecture acousto-electrique a deux dimensions d'une image optique

Info

Publication number
FR2336015A1
FR2336015A1 FR7539182A FR7539182A FR2336015A1 FR 2336015 A1 FR2336015 A1 FR 2336015A1 FR 7539182 A FR7539182 A FR 7539182A FR 7539182 A FR7539182 A FR 7539182A FR 2336015 A1 FR2336015 A1 FR 2336015A1
Authority
FR
France
Prior art keywords
reading device
optical image
electric reading
dimensional acousto
acousto
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.)
Granted
Application number
FR7539182A
Other languages
English (en)
Other versions
FR2336015B1 (fr
Inventor
Bernard Munier
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7539182A priority Critical patent/FR2336015A1/fr
Priority to US05/750,573 priority patent/US4085348A/en
Priority to GB52668/76A priority patent/GB1563597A/en
Priority to DE2657409A priority patent/DE2657409C2/de
Publication of FR2336015A1 publication Critical patent/FR2336015A1/fr
Application granted granted Critical
Publication of FR2336015B1 publication Critical patent/FR2336015B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FR7539182A 1975-12-19 1975-12-19 Dispositif de lecture acousto-electrique a deux dimensions d'une image optique Granted FR2336015A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7539182A FR2336015A1 (fr) 1975-12-19 1975-12-19 Dispositif de lecture acousto-electrique a deux dimensions d'une image optique
US05/750,573 US4085348A (en) 1975-12-19 1976-12-14 Electroacoustic device for reading an optical image in two dimensions
GB52668/76A GB1563597A (en) 1975-12-19 1976-12-16 Electroacoustic device for reading an optical image in two dimensions
DE2657409A DE2657409C2 (de) 1975-12-19 1976-12-17 Vorrichtung zum Umwandeln eines zweidimensionalen optischen Bildes in elektrische Signale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7539182A FR2336015A1 (fr) 1975-12-19 1975-12-19 Dispositif de lecture acousto-electrique a deux dimensions d'une image optique

Publications (2)

Publication Number Publication Date
FR2336015A1 true FR2336015A1 (fr) 1977-07-15
FR2336015B1 FR2336015B1 (fr) 1978-06-23

Family

ID=9163984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539182A Granted FR2336015A1 (fr) 1975-12-19 1975-12-19 Dispositif de lecture acousto-electrique a deux dimensions d'une image optique

Country Status (4)

Country Link
US (1) US4085348A (fr)
DE (1) DE2657409C2 (fr)
FR (1) FR2336015A1 (fr)
GB (1) GB1563597A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412867A1 (fr) * 1977-12-26 1979-07-20 Thomson Csf Dispositif de lecture acousto-electrique d'une image optique
EP0009436A1 (fr) * 1978-09-19 1980-04-02 Thomson-Csf Dispositif acousto-électrique de traitement d'une image optique à deux dimensions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10113788A1 (de) * 2001-03-21 2002-09-26 Zeiss Carl Beugungsoptische Komponente, Beleuchtungssystem und Belichtungssystem mit einer solchen beugungsoptischen Komponente und Belichtungsverfahren unter Verwendung eines solchen Belichtungssystems
US8426933B2 (en) * 2008-08-08 2013-04-23 Araz Yacoubian Broad spectral band sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895430A (en) * 1972-03-17 1975-07-22 Gen Electric Method for reducing blooming in semiconductor array targets
US3826865A (en) * 1973-04-16 1974-07-30 Univ Leland Stanford Junior Method and system for acousto-electric scanning
FR2266395B1 (fr) * 1974-03-26 1980-10-31 Thomson Csf
NL7411606A (nl) * 1974-09-02 1976-03-04 Philips Nv Inrichting voor het in amplitude moduleren van een elektrisch signaal.
US3944732A (en) * 1975-02-12 1976-03-16 The Board Of Trustees Of The Leland Stanford University Method and apparatus for improving acousto-electric scanning
US4016412A (en) * 1975-03-05 1977-04-05 Massachusetts Institute Of Technology Surface wave devices for processing signals
US4041536A (en) * 1975-12-24 1977-08-09 International Business Machines Corporation Optical scanner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412867A1 (fr) * 1977-12-26 1979-07-20 Thomson Csf Dispositif de lecture acousto-electrique d'une image optique
EP0009436A1 (fr) * 1978-09-19 1980-04-02 Thomson-Csf Dispositif acousto-électrique de traitement d'une image optique à deux dimensions

Also Published As

Publication number Publication date
FR2336015B1 (fr) 1978-06-23
DE2657409A1 (de) 1977-06-30
US4085348A (en) 1978-04-18
GB1563597A (en) 1980-03-26
DE2657409C2 (de) 1982-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse