CA1073715A - Systeme optique pour formation d'images multiples d'un objet lineaire - Google Patents

Systeme optique pour formation d'images multiples d'un objet lineaire

Info

Publication number
CA1073715A
CA1073715A CA288,273A CA288273A CA1073715A CA 1073715 A CA1073715 A CA 1073715A CA 288273 A CA288273 A CA 288273A CA 1073715 A CA1073715 A CA 1073715A
Authority
CA
Canada
Prior art keywords
mirror
mirrors
optical system
images
relative
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.)
Expired
Application number
CA288,273A
Other languages
English (en)
Inventor
John S. S. Wei
Steven Kos
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA288,273A priority Critical patent/CA1073715A/fr
Application granted granted Critical
Publication of CA1073715A publication Critical patent/CA1073715A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
CA288,273A 1977-10-06 1977-10-06 Systeme optique pour formation d'images multiples d'un objet lineaire Expired CA1073715A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA288,273A CA1073715A (fr) 1977-10-06 1977-10-06 Systeme optique pour formation d'images multiples d'un objet lineaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA288,273A CA1073715A (fr) 1977-10-06 1977-10-06 Systeme optique pour formation d'images multiples d'un objet lineaire

Publications (1)

Publication Number Publication Date
CA1073715A true CA1073715A (fr) 1980-03-18

Family

ID=4109713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA288,273A Expired CA1073715A (fr) 1977-10-06 1977-10-06 Systeme optique pour formation d'images multiples d'un objet lineaire

Country Status (1)

Country Link
CA (1) CA1073715A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040716A1 (fr) * 1980-05-22 1981-12-02 International Business Machines Corporation Système pour former plusieurs images
EP0768551A1 (fr) * 1995-10-11 1997-04-16 Societe D'applications Generales D'electricite Et De Mecanique Sagem Système optique pour des vues à grand champ
EP2863253B1 (fr) * 2013-10-18 2015-08-19 Sick Ag Dispositif de déviation et d'élargissement d'un champ de vision

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040716A1 (fr) * 1980-05-22 1981-12-02 International Business Machines Corporation Système pour former plusieurs images
EP0768551A1 (fr) * 1995-10-11 1997-04-16 Societe D'applications Generales D'electricite Et De Mecanique Sagem Système optique pour des vues à grand champ
FR2739944A1 (fr) * 1995-10-11 1997-04-18 Telecommunications Sa Systeme optique pour des vues a grand champ
EP2863253B1 (fr) * 2013-10-18 2015-08-19 Sick Ag Dispositif de déviation et d'élargissement d'un champ de vision
US9141840B2 (en) 2013-10-18 2015-09-22 Sick Ag Apparatus for deflecting and for widening a visible range

Similar Documents

Publication Publication Date Title
US4272684A (en) Optical beam-splitting arrangements on object side of a lens
US5194959A (en) Image forming apparatus for forming image corresponding to subject, by dividing optical image corresponding to the subject into plural adjacent optical image parts
CA1178726A (fr) Imageur a points bilineaires adjacents
US4114037A (en) Multiple lens system for an optical imaging device
WO1997022082A1 (fr) Systeme de lecture optique multifocale
US5264694A (en) Optical imaging system with a plurality of image planes
GB2200813A (en) Thermal imager
US4321628A (en) Scanning apparatus
US6292608B1 (en) Line scan camera
EP0291091B1 (fr) Appareil de lecture d'images avec spectroscope pour la séparation des couleurs
US4596930A (en) Arrangement for multispectal imaging of objects, preferably targets
CA2160955A1 (fr) Methode et dispositif pour le controle d'objets, notamment des bouteilles
CA1101121A (fr) Traduction non-disponible
CA1073715A (fr) Systeme optique pour formation d'images multiples d'un objet lineaire
US4141625A (en) Optical system for multiple imaging a linear object
US4204122A (en) Method of and device for scanning pictures
US4129358A (en) Optical system for imaging an elongate object in rearranged sections
GB1564733A (en) Arrangement for extending photosensor array resolution
US4634882A (en) Optical device for displaying a large two dimensional image
GB2297628A (en) Viewing apparatus
US4737642A (en) Arrangement for multispectral imaging of objects, preferably targets
EP0140529B1 (fr) Dispositif de focalisation
US4762989A (en) Image detection with image plane divider
EP0070620A2 (fr) Dispositif de formation d'image à haute densité
CA1076859A (fr) Systeme optique pour formation d'images multiples d'un objet lineaire

Legal Events

Date Code Title Description
MKEX Expiry