IT1014215B - Dispositivo scansore con emettito re di radiazioni e ricevitore del le radiazioni riflesse da un bersa glio - Google Patents

Dispositivo scansore con emettito re di radiazioni e ricevitore del le radiazioni riflesse da un bersa glio

Info

Publication number
IT1014215B
IT1014215B IT68578/74A IT6857874A IT1014215B IT 1014215 B IT1014215 B IT 1014215B IT 68578/74 A IT68578/74 A IT 68578/74A IT 6857874 A IT6857874 A IT 6857874A IT 1014215 B IT1014215 B IT 1014215B
Authority
IT
Italy
Prior art keywords
radiation
receiver
target
scanner device
emitter
Prior art date
Application number
IT68578/74A
Other languages
English (en)
Original Assignee
Electronics Corp America
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 Electronics Corp America filed Critical Electronics Corp America
Application granted granted Critical
Publication of IT1014215B publication Critical patent/IT1014215B/it

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)
  • Optical Radar Systems And Details Thereof (AREA)
  • Facsimile Scanning Arrangements (AREA)
IT68578/74A 1973-05-21 1974-05-20 Dispositivo scansore con emettito re di radiazioni e ricevitore del le radiazioni riflesse da un bersa glio IT1014215B (it)

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
IT1014215B true IT1014215B (it) 1977-04-20

Family

ID=23424768

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68578/74A IT1014215B (it) 1973-05-21 1974-05-20 Dispositivo scansore con emettito re di radiazioni e ricevitore del le radiazioni riflesse da un bersa glio

Country Status (6)

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

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 (en) * 1981-08-11 1983-02-16 Karl-Erik Morander Device for determining the real or the virtual distance of a source of light from a measuring plane
US4649270A (en) * 1984-12-10 1987-03-10 Louis Goldenberg Photo-electric object detector having removable field stop means
DE3687127T2 (de) 1985-02-28 1993-05-06 Symbol Technologies Inc Tragbarer abtastkopf mit einer laserdiode.
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
US6164544A (en) * 1998-07-08 2000-12-26 Welch Allyn Data Collection, Inc. Adjustable illumination system for a barcode scanner
US6275388B1 (en) * 1998-07-08 2001-08-14 Welch Allyn Data Collection, Inc. Image sensor mounting system
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
BE815141A (fr) 1974-09-16
DE2424073A1 (de) 1974-12-12
US3825747A (en) 1974-07-23
NL7406686A (it) 1974-11-25
FR2231015A1 (it) 1974-12-20

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