FR2203985B1 - - Google Patents

Info

Publication number
FR2203985B1
FR2203985B1 FR7237259A FR7237259A FR2203985B1 FR 2203985 B1 FR2203985 B1 FR 2203985B1 FR 7237259 A FR7237259 A FR 7237259A FR 7237259 A FR7237259 A FR 7237259A FR 2203985 B1 FR2203985 B1 FR 2203985B1
Authority
FR
France
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.)
Expired
Application number
FR7237259A
Other languages
French (fr)
Other versions
FR2203985A1 (enrdf_load_stackoverflow
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 FR7237259A priority Critical patent/FR2203985B1/fr
Publication of FR2203985A1 publication Critical patent/FR2203985A1/fr
Application granted granted Critical
Publication of FR2203985B1 publication Critical patent/FR2203985B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0076—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/413—Optical elements or arrangements directly associated or integrated with the devices, e.g. back reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
FR7237259A 1972-10-20 1972-10-20 Expired FR2203985B1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7237259A FR2203985B1 (enrdf_load_stackoverflow) 1972-10-20 1972-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237259A FR2203985B1 (enrdf_load_stackoverflow) 1972-10-20 1972-10-20

Publications (2)

Publication Number Publication Date
FR2203985A1 FR2203985A1 (enrdf_load_stackoverflow) 1974-05-17
FR2203985B1 true FR2203985B1 (enrdf_load_stackoverflow) 1975-09-12

Family

ID=9105958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237259A Expired FR2203985B1 (enrdf_load_stackoverflow) 1972-10-20 1972-10-20

Country Status (1)

Country Link
FR (1) FR2203985B1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103599A (nl) * 1981-07-30 1983-02-16 Philips Nv Inrichting voor het optisch aftasten van een document.
FR2537277A1 (fr) * 1982-12-02 1984-06-08 Onera (Off Nat Aerospatiale) Mosaique de detecteurs infrarouges a mosaique de bicones
FR2521747A1 (fr) * 1983-02-16 1983-08-19 Crivelli Pierre Lecteur electro-optique de cartes ou bandes perforees ou marquees, ou supports d'informations similaires
FR2652649A1 (fr) * 1989-09-29 1991-04-05 Firematel Sarl Filtre statique rejecteur de rayonnements electromagnetiques parasites, pour detecteurs optiques de fumee.
FR2675910B1 (fr) * 1991-04-29 1993-07-16 Commissariat Energie Atomique Matrice de concentrateurs optiques, ensemble optique comportant une telle matrice et procede de fabrication de la matrice.
CN102645737A (zh) * 2011-02-16 2012-08-22 谢显春 一种集光装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2039440A1 (de) * 1970-08-07 1972-02-10 Klemt Kg Arthur Optische Vorrichtung zur getrennten und vollstaendigen Abbildung sich lueckenlos beruehrender Rasterfelder

Also Published As

Publication number Publication date
FR2203985A1 (enrdf_load_stackoverflow) 1974-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse