FR2503391B1 - Systeme de balayage optique - Google Patents

Systeme de balayage optique

Info

Publication number
FR2503391B1
FR2503391B1 FR8205157A FR8205157A FR2503391B1 FR 2503391 B1 FR2503391 B1 FR 2503391B1 FR 8205157 A FR8205157 A FR 8205157A FR 8205157 A FR8205157 A FR 8205157A FR 2503391 B1 FR2503391 B1 FR 2503391B1
Authority
FR
France
Prior art keywords
optical scanning
scanning system
optical
scanning
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
FR8205157A
Other languages
English (en)
Other versions
FR2503391A1 (fr
Inventor
William Blain
Nicolas Laurence Brignall
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Publication of FR2503391A1 publication Critical patent/FR2503391A1/fr
Application granted granted Critical
Publication of FR2503391B1 publication Critical patent/FR2503391B1/fr
Expired 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
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Telescopes (AREA)
  • Image Input (AREA)
FR8205157A 1981-03-31 1982-03-26 Systeme de balayage optique Expired FR2503391B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8110109A GB2097145B (en) 1981-03-31 1981-03-31 Optical scanning system switching between fields of view

Publications (2)

Publication Number Publication Date
FR2503391A1 FR2503391A1 (fr) 1982-10-08
FR2503391B1 true FR2503391B1 (fr) 1986-08-29

Family

ID=10520812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205157A Expired FR2503391B1 (fr) 1981-03-31 1982-03-26 Systeme de balayage optique

Country Status (6)

Country Link
US (1) US4458982A (fr)
DE (1) DE3211046A1 (fr)
FR (1) FR2503391B1 (fr)
GB (1) GB2097145B (fr)
IT (1) IT1148153B (fr)
SE (1) SE454626B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537465A (en) * 1981-11-12 1985-08-27 Lincoln Laser Company Apparatus with two input beams for generating optical scans
US4509819A (en) * 1981-11-12 1985-04-09 Lincoln Laser Company Optical beam pulse generator
DE3307484C2 (de) * 1983-03-03 1984-12-20 Ego Entwicklungsgesellschaft für Optronik mbH, 2393 Glücksburg Optisch-mechanischer Abtaster
US4574197A (en) * 1983-03-24 1986-03-04 Hughes Aircraft Company Dual field of view sensor
DE3330496C2 (de) * 1983-08-24 1985-08-22 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zur Lenkung eines Flugkörpers in ein Ziel
DE3330495C2 (de) * 1983-08-24 1986-09-04 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zur Lenkung eines Flugkörpers in ein Ziel
US4611881A (en) * 1985-05-20 1986-09-16 General Systems Research, Ltd. Optical apparatus for scanning radiation over a surface
GB8523849D0 (en) * 1985-09-27 1985-10-30 Secr Defence Rangefinders
FR2601786B1 (fr) * 1986-07-16 1989-07-28 Trt Telecom Radio Electr Systeme de balayage optico-mecanique pour balayer selon deux directions une region de l'espace
US4782228A (en) * 1987-01-16 1988-11-01 Honeywell Inc. High efficiency optical scanner with multiplexing means
JP2771593B2 (ja) * 1989-04-20 1998-07-02 富士通株式会社 光走査装置
US5033807A (en) * 1989-09-05 1991-07-23 Menke Joseph F Triple mirror wheel and method of making
US5268565A (en) * 1989-10-16 1993-12-07 Fujitsu Limited Compact type bar code reader
US5187606A (en) * 1989-10-20 1993-02-16 Canon Kabushiki Kaisha Scanning optical apparatus
US6542304B2 (en) 1999-05-17 2003-04-01 Toolz, Ltd. Laser beam device with apertured reflective element
US6390369B1 (en) 2001-02-23 2002-05-21 Ncr Corporation Streamlined scanner spinner
DE202005005448U1 (de) * 2004-04-06 2005-07-07 Endoscan Gmbh Bilderzeugende Abtastvorrichtung zur Erfassung von Hohlräumen
JP5754564B2 (ja) 2013-04-11 2015-07-29 コニカミノルタ株式会社 走査光学系及びレーダー
US10698089B2 (en) * 2015-07-27 2020-06-30 Konica Minolta, Inc. Mirror unit and optical-scanning-type object detection device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219642A (en) * 1965-11-23 Infraxred v viewing system
US3024449A (en) * 1959-12-23 1962-03-06 Fritz A Guerth Electro-optical indicating system
DE1298210B (de) * 1965-06-23 1969-06-26 Ringsdorff Werke Gmbh Optische Spiegelanordnung zum Zusammenfassen der kohaerenten monochromatischen Strahlung zweier oder mehrerer optischer Sender
NL146678B (nl) * 1966-12-27 1975-07-15 Optische Ind De Oude Delft Nv Optische inrichting voor het vanuit een vliegtuig verzamelen en focusseren van straling.
GB1218356A (en) * 1967-04-12 1971-01-06 Emi Ltd Improvements in or relating to scanning devices
GB1270651A (en) * 1968-04-01 1972-04-12 Hawker Siddeley Dynamics Ltd Improvements in or relating to optical scanning equipment
FR2029315A5 (fr) * 1969-01-24 1970-10-16 Thomson Brandt Csf
SE353163B (fr) * 1971-06-07 1973-01-22 Aga Ab
US3804976A (en) * 1972-05-15 1974-04-16 Kaiser Aerospace & Electronics Multiplexed infrared imaging system
US3813146A (en) * 1973-05-04 1974-05-28 Philco Ford Corp Light beam alternator having a single rotating mirror
GB1510460A (en) * 1974-06-10 1978-05-10 Hawker Siddeley Dynamics Ltd Optical scanning systems
GB1569879A (en) * 1975-12-13 1980-06-25 Barr & Stroud Ltd Radiation scanning system
SE408236B (sv) * 1977-10-20 1979-05-21 Aga Ab Anordning foer sagtandsvep
DE2841779C2 (de) * 1978-09-26 1983-12-15 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Gesichtsfeldumschaltung bei einem optisch-mechanischen Abtastsystem

Also Published As

Publication number Publication date
IT8248092A0 (it) 1982-03-25
SE454626B (sv) 1988-05-16
FR2503391A1 (fr) 1982-10-08
US4458982A (en) 1984-07-10
GB2097145A (en) 1982-10-27
GB2097145B (en) 1984-08-22
IT1148153B (it) 1986-11-26
SE8201735L (sv) 1982-10-01
DE3211046A1 (de) 1982-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property