BE815141A - Dispositif d'analyse - Google Patents

Dispositif d'analyse

Info

Publication number
BE815141A
BE815141A BE144410A BE144410A BE815141A BE 815141 A BE815141 A BE 815141A BE 144410 A BE144410 A BE 144410A BE 144410 A BE144410 A BE 144410A BE 815141 A BE815141 A BE 815141A
Authority
BE
Belgium
Prior art keywords
analysis device
analysis
Prior art date
Application number
BE144410A
Other languages
English (en)
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 filed Critical
Publication of BE815141A publication Critical patent/BE815141A/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
BE144410A 1973-05-21 1974-05-16 Dispositif d'analyse BE815141A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00362117A US3825747A (en) 1973-05-21 1973-05-21 Scanner

Publications (1)

Publication Number Publication Date
BE815141A true BE815141A (fr) 1974-09-16

Family

ID=23424768

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144410A BE815141A (fr) 1973-05-21 1974-05-16 Dispositif d'analyse

Country Status (6)

Country Link
US (1) US3825747A (fr)
BE (1) BE815141A (fr)
DE (1) DE2424073A1 (fr)
FR (1) FR2231015A1 (fr)
IT (1) IT1014215B (fr)
NL (1) NL7406686A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449380A1 (fr) * 1979-02-15 1980-09-12 Onera (Off Nat Aerospatiale) Camera infrarouge a miroir vibrant
EP0071667A1 (fr) * 1981-08-11 1983-02-16 Karl-Erik Morander Dispositif pour déterminer la distance réelle ou virtuelle entre une source lumineuse et un plan à mesurer
US4649270A (en) * 1984-12-10 1987-03-10 Louis Goldenberg Photo-electric object detector having removable field stop means
EP0414281B1 (fr) * 1985-02-28 1995-01-25 Symbol Technologies, Inc. Tête de lecture portable à diode laser
FR2597620B1 (fr) * 1986-04-21 1989-12-29 Spectec Disposition de vision optique bidimensionnel obtenu au moyen d'un controle de la deflexion du faisceau lumineux au moyen d'au moins un moyen faisant office de detecteur lateral
JP2621430B2 (ja) * 1988-10-21 1997-06-18 松下電器産業株式会社 光センサー
US6275388B1 (en) * 1998-07-08 2001-08-14 Welch Allyn Data Collection, Inc. Image sensor mounting system
US6164544A (en) * 1998-07-08 2000-12-26 Welch Allyn Data Collection, Inc. Adjustable illumination system for a barcode scanner
US6878922B1 (en) * 1998-12-23 2005-04-12 Hewlett-Packard Development Company, L.P. Optical system for compensating for non-uniform illumination of an object
DE102017213726A1 (de) * 2017-08-08 2019-02-14 Robert Bosch Gmbh Sensorvorrichtung zur Detektion eines Objekts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26915A (en) * 1860-01-24 Reefing fore-and-aft sails
US3334236A (en) * 1964-11-23 1967-08-01 Burroughs Corp Photo-optical light pen and amplifier
US3474252A (en) * 1965-10-23 1969-10-21 Ejnar Jensen & Son I S Mirror arrangement light source and photocell located on a common axis
US3554653A (en) * 1968-01-24 1971-01-12 Lawrence Zielke Autocollimator
US3567948A (en) * 1969-04-14 1971-03-02 Us Navy Method and apparatus for improving the quantum efficiency of phototubes

Also Published As

Publication number Publication date
FR2231015A1 (fr) 1974-12-20
NL7406686A (fr) 1974-11-25
IT1014215B (it) 1977-04-20
US3825747A (en) 1974-07-23
DE2424073A1 (de) 1974-12-12

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